Final commit for 8.0.7

- Jeremy Lorelli
- Andrew Johnson
- Dirk Zimoch
- Chris Johns
- Michael Davidsaver

.appveyor.yml

@@ -0,0 +1,113 @@
+# .appveyor.yml for use with EPICS Base ci-scripts
+# (see: https://github.com/epics-base/ci-scripts)
+
+# This is YAML - indentation levels are crucial
+
+#---------------------------------#
+#       build cache               #
+#---------------------------------#
+# The AppVeyor cache allowance is way too small (1GB per account across all
+# projects, branches and jobs) to be used for the dependency builds.
+
+cache:
+  - C:\Users\appveyor\.tools
+
+#---------------------------------#
+#       repository cloning        #
+#---------------------------------#
+
+init:
+  # Set autocrlf to make batch files work
+  - cmd: git config --global core.autocrlf true
+
+clone_depth: 5
+
+#---------------------------------#
+#   build matrix configuration    #
+#---------------------------------#
+
+# Build Configurations: dll/static, regular/debug
+configuration:
+  - dynamic
+  - static
+  - dynamic-debug
+  - static-debug
+
+# Environment variables: compiler toolchain, base version, setup file, ...
+environment:
+  # common / default variables for all jobs
+  SETUP_PATH: .ci-local
+  EPICS_TEST_IMPRECISE_TIMING: YES
+  BASE: 7.0
+
+  matrix:
+  - CMP: vs2019
+    BASE: 3.15
+    APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
+  - CMP: vs2019
+    APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
+  - CMP: vs2017
+    APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+  - CMP: vs2015
+  - CMP: gcc
+    APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
+    # TODO: static linking w/ readline isn't working.  Bypass auto-detect
+    COMMANDLINE_LIBRARY: EPICS
+
+# Platform: processor architecture
+platform: x64
+
+# Matrix configuration: exclude sets of jobs
+matrix:
+  exclude:
+  # MinGW debug builds use the same libraries, unlike VS
+  - configuration: dynamic-debug
+    CMP: gcc
+  - configuration: static-debug
+    CMP: gcc
+
+#---------------------------------#
+#     building & testing          #
+#---------------------------------#
+
+install:
+  - cmd: git submodule update --init --recursive
+  - cmd: pip install git+https://github.com/mdavidsaver/ci-core-dumper#egg=ci-core-dumper
+  - cmd: python .ci/cue.py prepare
+
+build_script:
+  - cmd: python .ci/cue.py build
+
+test_script:
+  - cmd: python -m ci_core_dumper install
+  - cmd: python .ci/cue.py -T 20M test
+
+on_finish:
+  - ps: Get-ChildItem *.tap -Recurse -Force | % { Push-AppveyorArtifact $_.FullName -FileName $_.Name }
+  - cmd: python .ci/cue.py -T 5M test-results
+
+on_failure:
+  - cmd: python -m ci_core_dumper report
+
+#---------------------------------#
+#         debugging               #
+#---------------------------------#
+
+## To connect by remote desktop to a failed build, uncomment the lines below.
+## You must connect within the usual build timeout limit (60 minutes),
+## so adjust the build matrix above to just build the config of interest.
+
+#on_failure:
+#  - ps: iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
+#  - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
+
+#---------------------------------#
+#         notifications           #
+#---------------------------------#
+
+notifications:
+  - provider: Email
+    to:
+      - core-talk@aps.anl.gov
+    on_build_success: false
+  - provider: GitHubPullRequest

.ci-local/defaults.set

@@ -0,0 +1,6 @@
+# EPICS Base
+BASE_DIRNAME=base
+BASE_REPONAME=epics-base
+BASE_REPOOWNER=epics-base
+BASE_VARNAME=EPICS_BASE
+BASE_RECURSIVE=NO

.github/workflows/ci-scripts-build.yml

@@ -0,0 +1,301 @@
+# .github/workflows/ci-scripts-build.yml for use with EPICS Base ci-scripts
+# (see: https://github.com/epics-base/ci-scripts)
+
+# This is YAML - indentation levels are crucial
+
+# Workflow name, shared by all branches
+
+name: pvData
+
+# Trigger on pushes and PRs to any branch
+on:
+  push:
+    paths-ignore:
+      - .appveyor.yml
+  pull_request:
+
+env:
+    SETUP_PATH: .ci-local:.ci
+    EPICS_TEST_IMPRECISE_TIMING: YES
+    EPICS_TEST_TIMEOUT: 300 # 5 min
+
+jobs:
+  native:
+    name: ${{ matrix.name }}
+    runs-on: ${{ matrix.os }}
+    # Set environment variables from matrix parameters
+    env:
+      # NB: PVA modules build against both BASE 7.0 and 3.15
+      BASE: ${{ matrix.base }}
+      CMP: ${{ matrix.cmp }}
+      BCFG: ${{ matrix.configuration }}
+      CI_CROSS_TARGETS: ${{ matrix.cross }}
+      EXTRA: ${{ matrix.extra }}
+      TEST: ${{ matrix.test }}
+    strategy:
+      fail-fast: false
+      matrix:
+        # Job names also name artifacts, character limitations apply
+        include:
+          - name: "7.0 Ub gcc c++20 Werror"
+            base: "7.0"
+            os: ubuntu-latest
+            cmp: gcc
+            configuration: default
+            # Turn all warnings into errors,
+            # except for those we could not fix (yet).
+            # Remove respective -Wno-error=... flag once it is fixed.
+            extra: "CMD_CXXFLAGS=-std=c++20
+                    CMD_CPPFLAGS='-fdiagnostics-color
+                                  -fstack-protector-strong
+                                  -Wformat
+                                  -Werror
+                                  -Werror=format-security
+                                  -Wno-error=deprecated-declarations
+                                  -Wno-error=stringop-truncation
+                                  -Wno-error=restrict
+                                  -Wno-error=sizeof-pointer-memaccess
+                                  -Wno-error=nonnull
+                                  -Wno-error=dangling-pointer
+                                  -Wno-error=format-overflow
+                                  -Wno-error=stringop-overread
+                                  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3'
+                    CMD_LDFLAGS=-Wl,-z,relro"
+
+          - name: "7.0 Ub gcc C++11, static"
+            base: "7.0"
+            os: ubuntu-latest
+            cmp: gcc
+            configuration: static
+            extra: "CMD_CXXFLAGS=-std=c++11"
+
+          - name: "7.0 Ub gcc u-char"
+            base: "7.0"
+            os: ubuntu-latest
+            cmp: gcc
+            configuration: static
+            extra: "CMD_CFLAGS=-funsigned-char CMD_CXXFLAGS=-funsigned-char"
+
+          - name: "7.0 Ub clang"
+            base: "7.0"
+            os: ubuntu-latest
+            cmp: clang
+            configuration: default
+
+          - name: "7.0 Ub clang C++11"
+            base: "7.0"
+            os: ubuntu-latest
+            cmp: clang
+            configuration: default
+            extra: "CMD_CXXFLAGS=-std=c++11"
+
+          - name: "7.0 MacOS clang"
+            base: "7.0"
+            os: macos-latest
+            cmp: clang
+            configuration: default
+
+          # Cross builds
+
+          - name: "3.15 Ub-22 gcc + MinGW"
+            base: "3.15"
+            os: ubuntu-22.04
+            cmp: gcc
+            configuration: default
+            cross: "windows-x64-mingw"
+
+          - name: "7.0 Ub gcc + linux-aarch64"
+            base: "7.0"
+            os: ubuntu-latest
+            cmp: gcc
+            configuration: default
+            cross: "linux-aarch64"
+
+          - name: "7.0 Ub gcc + linux-arm gnueabi"
+            base: "7.0"
+            os: ubuntu-latest
+            cmp: gcc
+            configuration: default
+            cross: "linux-arm@arm-linux-gnueabi"
+
+          - name: "7.0 Ub gcc + linux-arm gnueabihf"
+            base: "7.0"
+            os: ubuntu-latest
+            cmp: gcc
+            configuration: default
+            cross: "linux-arm@arm-linux-gnueabihf"
+
+          - name: "7.0 Ub gcc + MinGW"
+            base: "7.0"
+            os: ubuntu-latest
+            cmp: gcc
+            configuration: default
+            cross: "windows-x64-mingw"
+
+          - name: "7.0 Ub gcc + MinGW, static"
+            base: "7.0"
+            os: ubuntu-latest
+            cmp: gcc
+            configuration: static
+            cross: "windows-x64-mingw"
+
+          - name: "7.0 Ub-22 gcc + RT-4.9 pc386"
+            base: "7.0"
+            os: ubuntu-22.04
+            cmp: gcc
+            configuration: default
+            cross: "RTEMS-pc386-qemu@4.9"
+
+          - name: "7.0 Ub-22 gcc + RT-4.10 pc386"
+            base: "7.0"
+            os: ubuntu-22.04
+            cmp: gcc
+            configuration: default
+            cross: "RTEMS-pc386-qemu@4.10"
+            test: NO
+
+          - name: "7.0 Ub-22 gcc + RT-5.1 pc686"
+            base: "7.0"
+            os: ubuntu-22.04
+            cmp: gcc
+            configuration: default
+            cross: "RTEMS-pc686-qemu@5"
+
+          - name: "7.0 Ub-22 gcc + RT-5.1 beatnik,zynq_a9,uC5282"
+            base: "7.0"
+            os: ubuntu-22.04
+            cmp: gcc
+            configuration: default
+            cross: "RTEMS-beatnik@5:RTEMS-xilinx_zynq_a9_qemu@5:RTEMS-uC5282@5"
+            test: NO
+
+          # Windows builds
+
+          - name: "7.0 Win-22 MSC-22"
+            base: "7.0"
+            os: windows-2022
+            cmp: vs2022
+            configuration: default
+
+          - name: "7.0 Win-22 MSC-22 static"
+            base: "7.0"
+            os: windows-2022
+            cmp: vs2022
+            configuration: static
+
+          - name: "7.0 Win-22 MSC-22 debug"
+            base: "7.0"
+            os: windows-2022
+            cmp: vs2022
+            configuration: debug
+            extra: "CMD_CXXFLAGS=-analyze"
+
+          - name: "7.0 Win-22 MinGW"
+            base: "7.0"
+            os: windows-2022
+            cmp: gcc
+            configuration: default
+
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: true
+    - name: Automatic core dumper analysis
+      uses: mdavidsaver/ci-core-dumper@master
+    - name: "apt-get install"
+      run: |
+        sudo apt-get update
+        sudo apt-get -y install qemu-system-x86 g++-mingw-w64-x86-64 gdb
+      if: runner.os == 'Linux'
+    - name: Prepare and compile dependencies
+      run: python .ci/cue.py prepare
+    - name: Build main module
+      run: python .ci/cue.py build
+    - name: Run main module tests
+      run: python .ci/cue.py -T 60M test
+    - name: Upload tapfiles Artifact
+      if: ${{ always() }}
+      uses: actions/upload-artifact@v4
+      with:
+        name: tapfiles ${{ matrix.name }}
+        path: '**/O.*/*.tap'
+        if-no-files-found: ignore
+    - name: Collect and show test results
+      if: ${{ always() }}
+      run: python .ci/cue.py -T 5M test-results
+
+  docker:
+    name: ${{ matrix.name }}
+    runs-on: ubuntu-latest
+    container:
+      image: ${{ matrix.image }}
+    # Set environment variables from matrix parameters
+    env:
+      BASE: ${{ matrix.base }}
+      CMP: ${{ matrix.cmp }}
+      BCFG: ${{ matrix.configuration }}
+      EXTRA: ${{ matrix.extra }}
+      TEST: ${{ matrix.test }}
+    strategy:
+      fail-fast: false
+      matrix:
+        # Job names also name artifacts, character limitations apply
+        include:
+          - name: "7.0 CentOS-8 gcc"
+            base: "7.0"
+            image: centos:8
+            cmp: gcc
+            configuration: default
+
+          - name: "7.0 Rocky-9 gcc"
+            base: "7.0"
+            image: rockylinux:9
+            cmp: gcc
+            configuration: default
+
+          - name: "7.0 Fedora-33 gcc"
+            base: "7.0"
+            image: fedora:33
+            cmp: gcc
+            configuration: default
+
+          - name: "7.0 Fedora gcc"
+            base: "7.0"
+            image: fedora:latest
+            cmp: gcc
+            configuration: default
+
+    steps:
+    - name: "Fix repo URLs on CentOS-8"
+      # centos:8 is frozen, repos are in the vault
+      if: matrix.image=='centos:8'
+      run: |
+        sed -i -e "s|mirrorlist=|#mirrorlist=|" \
+        -e "s|#baseurl=http://mirror|baseurl=http://vault|" \
+        /etc/yum.repos.d/CentOS-Linux-{BaseOS,AppStream,Extras,Plus}.repo
+    - name: "Redhat setup"
+      run: |
+        dnf -y install python3 gdb make perl gcc-c++ glibc-devel readline-devel ncurses-devel perl-devel perl-Test-Simple
+        git --version || dnf -y install git
+        python3 --version
+    - uses: actions/checkout@v4
+      with:
+        submodules: true
+    - name: Automatic core dumper analysis
+      uses: mdavidsaver/ci-core-dumper@master
+    - name: Prepare and compile dependencies
+      run: python3 .ci/cue.py prepare
+    - name: Build main module
+      run: python3 .ci/cue.py build
+    - name: Run main module tests
+      run: python3 .ci/cue.py -T 20M test
+    - name: Upload tapfiles Artifact
+      if: ${{ always() }}
+      uses: actions/upload-artifact@v4
+      with:
+        name: tapfiles ${{ matrix.name }}
+        path: '**/O.*/*.tap'
+        if-no-files-found: ignore
+    - name: Collect and show test results
+      if: ${{ always() }}
+      run: python3 .ci/cue.py -T 5M test-results

.gitignore

@@ -0,0 +1,17 @@
+/cfg/
+/bin/
+/lib/
+/db/
+/dbd/
+/html/
+/include/
+/templates/
+/configure/*.local
+/configure/RELEASE.*
+/configure/CONFIG_SITE.*
+O.*/
+/QtC-*
+envPaths
+*.orig
+*.log
+.*.swp

.gitmodules

@@ -0,0 +1,3 @@
+[submodule ".ci"]
+	path = .ci
+	url = https://github.com/epics-base/ci-scripts

.hgignore

@@ -1,9 +0,0 @@
-QtC-pvData.creator.user
-bin
-lib
-doc
-include
-documentation/html
-./O.*
-configure/RELEASE.local
-configure/CONFIG_SITE.local

.hgtags

@@ -1,3 +0,0 @@
-459f10877e5628241704f31437b4cbd342df0798 test1
-6e8a22d01e824702088195c08bf50bfb6f293de5 1.0-BETA
-d29d84f4c3f389f2accd497185b106c8541f95c9 1.1-SNAPSHOT

.readthedocs.yml

@@ -0,0 +1,17 @@
+# .readthedocs.yml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+# Build documentation in the documentation/ directory with Sphinx
+sphinx:
+  configuration: documentation/conf.py
+
+# Build documentation with MkDocs
+#mkdocs:
+#  configuration: mkdocs.yml
+
+# Optionally build your docs in additional formats such as PDF and ePub
+formats: all

LICENSE

@@ -0,0 +1,65 @@
+Copyright and License Terms
+---------------------------
+
+Copyright (c) 2006-2016 Martin R. Kraimer
+Copyright (c) 2006-2016 UChicago Argonne LLC, as Operator of Argonne
+     National Laboratory.
+Copyright (c) 2006 Deutsches Elektronen-Synchrotron,
+     Member of the Helmholtz Association, (DESY), HAMBURG, GERMANY.
+Copyright (c) 2007-2016 Control System Laboratory,
+    (COSYLAB) Ljubljana Slovenia
+Copyright (c) 2010-2016 Brookhaven Science Associates, as Operator
+    of Brookhaven National Laboratory
+Copyright (c) 2011-2016 Diamond Light Source Limited,
+    (DLS) Didcot, United Kingdom
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+________________________________________________________________________
+
+Additional Disclaimers
+----------------------
+
+This software is copyright in part by these institutions:
+
+  * Brookhaven Science Associates, as Operator of Brookhaven
+    National Laboratory, New York, USA
+  * Control System Laboratory, Ljubljana, Slovenia
+  * Deutsches Elektronen-Synchroton, Member of the Helmholtz
+    Association, Hamburg, Germany
+  * Diamond Light Source Limited, Didcot, United Kingdom
+  * Helmholtz-Zentrum Berlin fuer Materialien und Energie m.b.H.,
+    Berlin, Germany.
+  * UChicage Argonne LLC, as Operator of Argonne National Laboratory,
+    Illinois, USA
+
+In no event shall these institutions be liable to any party for direct,
+indirect, special, incidental, or consequential damages arising out of
+the use of this software, its documentation, or any derivatives thereof,
+even if advised of the possibility of such damage.
+
+These institutions specifically disclaim any warranties, including, but
+not limited to, the implied warranties of merchantability, fitness for a
+particular purpose, and non-infringement. This software is provided on
+an "as is" basis, and these institutions have no obligation to provide
+maintenance, support, updates, enhancements, or modifications.
+

Makefile

@@ -1,12 +1,17 @@
-#Makefile at top of application tree
+# Makefile for the EPICS V4 pvData module
+
 TOP = .
 include $(TOP)/configure/CONFIG
+
 DIRS += configure
-DIRS += pvDataApp
-pvDataApp_DEPEND_DIRS = configure
+
+DIRS += src
+src_DEPEND_DIRS = configure
+
 DIRS += testApp
-testApp_DEPEND_DIRS = pvDataApp
+testApp_DEPEND_DIRS = src
+
+DIRS += examples
+examples_DEPEND_DIRS = src
 
 include $(TOP)/configure/RULES_TOP
-
-

QtC-pvData.config

@@ -1 +0,0 @@
-// ADD PREDEFINED MACROS HERE!

QtC-pvData.creator

@@ -1 +0,0 @@
-[General]

QtC-pvData.creator.user

@@ -1,66 +0,0 @@
-<!DOCTYPE QtCreatorProject>
-<qtcreator>
- <data>
-  <variable>GenericProjectManager.GenericProject.Toolchain</variable>
-  <value type="int">0</value>
- </data>
- <data>
-  <variable>ProjectExplorer.Project.ActiveTarget</variable>
-  <value type="int">0</value>
- </data>
- <data>
-  <variable>ProjectExplorer.Project.EditorSettings</variable>
-  <valuemap type="QVariantMap">
-   <value key="EditorConfiguration.Codec" type="QByteArray">System</value>
-  </valuemap>
- </data>
- <data>
-  <variable>ProjectExplorer.Project.Target.0</variable>
-  <valuemap type="QVariantMap">
-   <value key="ProjectExplorer.ProjectConfiguration.DisplayName" type="QString">Desktop</value>
-   <value key="ProjectExplorer.ProjectConfiguration.Id" type="QString">GenericProjectManager.GenericTarget</value>
-   <value key="ProjectExplorer.Target.ActiveBuildConfiguration" type="int">0</value>
-   <value key="ProjectExplorer.Target.ActiveRunConfiguration" type="int">0</value>
-   <valuemap key="ProjectExplorer.Target.BuildConfiguration.0" type="QVariantMap">
-    <value key="GenericProjectManager.GenericBuildConfiguration.BuildDirectory" type="QString">/home/mrk/hgwork/pvDataCPP</value>
-    <valuemap key="ProjectExplorer.BuildConfiguration.BuildStep.0" type="QVariantMap">
-     <valuelist key="GenericProjectManager.GenericMakeStep.BuildTargets" type="QVariantList">
-      <value type="QString">all</value>
-     </valuelist>
-     <valuelist key="GenericProjectManager.GenericMakeStep.MakeArguments" type="QVariantList"/>
-     <value key="GenericProjectManager.GenericMakeStep.MakeCommand" type="QString"></value>
-     <value key="ProjectExplorer.ProjectConfiguration.DisplayName" type="QString">Make</value>
-     <value key="ProjectExplorer.ProjectConfiguration.Id" type="QString">GenericProjectManager.GenericMakeStep</value>
-    </valuemap>
-    <value key="ProjectExplorer.BuildConfiguration.BuildStepsCount" type="int">1</value>
-    <value key="ProjectExplorer.BuildConfiguration.CleanStepsCount" type="int">0</value>
-    <value key="ProjectExplorer.BuildConfiguration.ClearSystemEnvironment" type="bool">false</value>
-    <valuelist key="ProjectExplorer.BuildConfiguration.UserEnvironmentChanges" type="QVariantList"/>
-    <value key="ProjectExplorer.ProjectConfiguration.DisplayName" type="QString">all</value>
-    <value key="ProjectExplorer.ProjectConfiguration.Id" type="QString">GenericProjectManager.GenericBuildConfiguration</value>
-   </valuemap>
-   <value key="ProjectExplorer.Target.BuildConfigurationCount" type="int">1</value>
-   <valuemap key="ProjectExplorer.Target.RunConfiguration.0" type="QVariantMap">
-    <valuelist key="ProjectExplorer.CustomExecutableRunConfiguration.Arguments" type="QVariantList"/>
-    <value key="ProjectExplorer.CustomExecutableRunConfiguration.BaseEnvironmentBase" type="int">2</value>
-    <value key="ProjectExplorer.CustomExecutableRunConfiguration.Executable" type="QString">/home/mrk/hgwork/pvDataCPP/bin/linux-x86/testIntrospect</value>
-    <value key="ProjectExplorer.CustomExecutableRunConfiguration.UseTerminal" type="bool">false</value>
-    <valuelist key="ProjectExplorer.CustomExecutableRunConfiguration.UserEnvironmentChanges" type="QVariantList"/>
-    <value key="ProjectExplorer.CustomExecutableRunConfiguration.UserName" type="QString">testIntrospect</value>
-    <value key="ProjectExplorer.CustomExecutableRunConfiguration.UserSetName" type="bool">true</value>
-    <value key="ProjectExplorer.CustomExecutableRunConfiguration.WorkingDirectory" type="QString">$BUILDDIR</value>
-    <value key="ProjectExplorer.ProjectConfiguration.DisplayName" type="QString">testIntrospect</value>
-    <value key="ProjectExplorer.ProjectConfiguration.Id" type="QString">ProjectExplorer.CustomExecutableRunConfiguration</value>
-   </valuemap>
-   <value key="ProjectExplorer.Target.RunConfigurationCount" type="int">1</value>
-  </valuemap>
- </data>
- <data>
-  <variable>ProjectExplorer.Project.TargetCount</variable>
-  <value type="int">1</value>
- </data>
- <data>
-  <variable>ProjectExplorer.Project.Updater.FileVersion</variable>
-  <value type="int">4</value>
- </data>
-</qtcreator>

QtC-pvData.files

@@ -1,85 +0,0 @@
-include/AbstractPVArray.h
-include/AbstractPVField.h
-include/AbstractPVScalar.h
-include/AbstractPVScalarArray.h
-include/BasePVBoolean.h
-include/BasePVBooleanArray.h
-include/BasePVByte.h
-include/BasePVByteArray.h
-include/BasePVDouble.h
-include/BasePVDoubleArray.h
-include/BasePVFloat.h
-include/BasePVFloatArray.h
-include/BasePVInt.h
-include/BasePVIntArray.h
-include/BasePVLong.h
-include/BasePVLongArray.h
-include/BasePVShort.h
-include/BasePVShortArray.h
-include/BasePVString.h
-include/BasePVStructure.h
-include/BasePVStructureArray.h
-include/bitSet.h
-include/byteBuffer.h
-include/convert.h
-include/factory.h
-include/lock.h
-include/noDefaultMethods.h
-include/pvData.h
-include/pvIntrospect.h
-include/requester.h
-include/serialize.h
-include/standardField.h
-pvDataApp/factory/AbstractPVArray.h
-pvDataApp/factory/AbstractPVField.h
-pvDataApp/factory/AbstractPVScalar.h
-pvDataApp/factory/AbstractPVScalarArray.h
-pvDataApp/factory/BasePVBoolean.h
-pvDataApp/factory/BasePVBooleanArray.h
-pvDataApp/factory/BasePVByte.h
-pvDataApp/factory/BasePVByteArray.h
-pvDataApp/factory/BasePVDouble.h
-pvDataApp/factory/BasePVDoubleArray.h
-pvDataApp/factory/BasePVFloat.h
-pvDataApp/factory/BasePVFloatArray.h
-pvDataApp/factory/BasePVInt.h
-pvDataApp/factory/BasePVIntArray.h
-pvDataApp/factory/BasePVLong.h
-pvDataApp/factory/BasePVLongArray.h
-pvDataApp/factory/BasePVShort.h
-pvDataApp/factory/BasePVShortArray.h
-pvDataApp/factory/BasePVString.h
-pvDataApp/factory/BasePVStringArray.h
-pvDataApp/factory/BasePVStructure.h
-pvDataApp/factory/BasePVStructureArray.h
-pvDataApp/factory/Convert.cpp
-pvDataApp/factory/factory.h
-pvDataApp/factory/FieldCreateFactory.cpp
-pvDataApp/factory/PVAuxInfoImpl.cpp
-pvDataApp/factory/PVDataCreateFactory.cpp
-pvDataApp/factory/StandardField.cpp
-pvDataApp/factory/TypeFunc.cpp
-pvDataApp/misc/bitSet.h
-pvDataApp/misc/byteBuffer.h
-pvDataApp/misc/lock.h
-pvDataApp/misc/noDefaultMethods.h
-pvDataApp/misc/requester.h
-pvDataApp/misc/serialize.h
-pvDataApp/pv/convert.h
-pvDataApp/pv/pvData.h
-pvDataApp/pv/pvIntrospect.h
-pvDataApp/pv/standardField.h
-pvDataApp/test/testIntrospect.cpp
-pvDataApp/test/testPVAuxInfo.cpp
-pvDataApp/test/testPVScalar.cpp
-pvDataApp/test/testPVScalarArray.cpp
-pvDataApp/test/testSimpleStructure.cpp
-pvDataApp/misc/epicsException.h
-pvDataApp/misc/byteBuffer.cpp
-pvDataApp/misc/bitSet.cpp
-pvDataApp/miscTest/testByteBuffer.cpp
-pvDataApp/miscTest/testBitSet.cpp
-pvDataApp/miscTest/testBaseException.cpp
-pvDataApp/misc/serializeHelper.h
-pvDataApp/misc/serializeHelper.cpp
-pvDataApp/pvTest/testIntrospect.cpp

QtC-pvData.includes

@@ -1,4 +0,0 @@
-include
-pvDataApp/factory
-pvDataApp/misc
-pvDataApp/pv

README.html

@@ -1,82 +0,0 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-      "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-  <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
-  <title>EPICS pvData C++</title>
-</head>
-
-<body>
-<h1 style="text-align: center">EPICS pvData C++<br />
-Overview<br />
-2010.08.10</h1>
-CONTENTS 
-<hr />
-
-<h2 style="text-align: center">Introduction</h2>
-<hr />
-
-<p>This project has the begining of the C++ implementation of pvData. The
-following is done:</p>
-<dl>
-  <dt>introspection interfaces</dt>
-    <dd>The introspection interfaces for clients are described.</dd>
-  <dt>introspection implementation</dt>
-    <dd>The following have been implemented: Type, ScalarType, Field,
-    Scalar</dd>
-  <dt>test</dt>
-    <dd>A test of Scalar.</dd>
-  <dt>As mentioned below there are problems with the current
-  implementation.</dt>
-</dl>
-<hr />
-
-<h2 style="text-align: center">Building</h2>
-<hr />
-
-<p>The project is structured as an epics base client application. Edit
-configure/RELEASE so that it references your EPICS base and then just
-type:</p>
-<pre>   make</pre>
-
-<p>At the top. Then execute the test in the bin directory.</p>
-
-<p>pvDataApp has the following sub directories:</p>
-<dl>
-  <dt>pv</dt>
-    <dd>pvData.h has the interface descriptions for client code.</dd>
-  <dt>factory</dt>
-    <dd>FieldCreateFactory.cpp has the current implementation</dd>
-  <dt>test</dt>
-    <dd>Has a test for the current implementation.</dd>
-</dl>
-<hr />
-
-<h2 style="text-align: center">Questions about Classes</h2>
-<hr />
-
-<p>The pure virtual classes defined in pvData.h now work. But there are still
-some things that are not so nice. Amoung these are:</p>
-<ul>
-  <li>In FieldCreateFactory.cpp look for "WHY DO I". It asks why the derived
-    class must also define methods defined in the base class. If it does not
-    then a compilation error occurs. WHY??? </li>
-  <li>The toString methods have an argument of "std::string &amp;buf" instead
-    of "std::string *". Does this seem correct?</li>
-  <li>Can arguments and return descriptions be defined better?</li>
-  <li>Is const present everywhere it should be? Remember that introspection
-    classes are immutable.</li>
-  <li>The code is NOT thread safe. When we decide for sure what thread/lock
-    support to choose I will fix this.</li>
-</ul>
-
-<p>HELP WILL BE GREATLY APPRECIATED. because I am still coming up to speed
-with c++</p>
-<hr />
-
-<h2 style="text-align: center">Garbage Collection</h2>
-<hr />
-<p>Not yet implemented. Lets get class structure correct first.</p>
-</body>
-</html>

README.md

@@ -0,0 +1,16 @@
+# pvaDataCPP
+
+The EPICS **pvData** API provides a set of classes and utilities that form the core of the EPICS PVA implementation.
+
+The pvDataCPP module is a part of the EPICS software toolkit that implements pvData structures as C++ class objects.
+
+## Links
+
+- General information about EPICS can be found at the
+  [EPICS Controls website](https://epics-controls.org).
+- API documentation for this module can be found on its
+  [Github Pages website](https://epics-base.github.io/pvDataCPP/).
+
+## Building
+
+This module is included as a submodule of a full EPICS 7 release and will be compiled during builds of that software.

configure/CONFIG

@@ -1,30 +1,29 @@
-# CONFIG
+# CONFIG - Load build configuration data
+#
+# Do not make changes to this file!
 
-# You might want to change this to some shared set of rules, e.g.
-# RULES=/path/to/epics/support/modules/rules/x-y
-RULES=$(EPICS_BASE)
+# Allow user to override where the build rules come from
+RULES = $(EPICS_BASE)
 
+# RELEASE files point to other application tops
 include $(TOP)/configure/RELEASE
--include $(TOP)/configure/RELEASE.$(EPICS_HOST_ARCH)
 -include $(TOP)/configure/RELEASE.$(EPICS_HOST_ARCH).Common
 ifdef T_A
 -include $(TOP)/configure/RELEASE.Common.$(T_A)
 -include $(TOP)/configure/RELEASE.$(EPICS_HOST_ARCH).$(T_A)
 endif
 
-CONFIG=$(RULES)/configure
+CONFIG = $(RULES)/configure
 include $(CONFIG)/CONFIG
 
-# Override for definition in base
+# Override the Base definition:
 INSTALL_LOCATION = $(TOP)
-include $(TOP)/configure/CONFIG_SITE
--include $(TOP)/configure/CONFIG_SITE.$(EPICS_HOST_ARCH)
--include $(TOP)/configure/CONFIG_SITE.$(EPICS_HOST_ARCH).Common
 
+# CONFIG_SITE files contain other build configuration settings
+include $(TOP)/configure/CONFIG_SITE
+-include $(TOP)/configure/CONFIG_SITE.$(EPICS_HOST_ARCH).Common
 ifdef T_A
  -include $(TOP)/configure/CONFIG_SITE.Common.$(T_A)
  -include $(TOP)/configure/CONFIG_SITE.$(EPICS_HOST_ARCH).$(T_A)
-
- -include $(TOP)/configure/O.$(T_A)/CONFIG_APP_INCLUDE
 endif
 

configure/CONFIG_PVDATA_VERSION

@@ -0,0 +1,12 @@
+# Version number for the PV Data API and shared library
+
+EPICS_PVD_MAJOR_VERSION = 8
+EPICS_PVD_MINOR_VERSION = 0
+EPICS_PVD_MAINTENANCE_VERSION = 7
+
+# Development flag, set to zero for release versions
+
+EPICS_PVD_DEVELOPMENT_FLAG = 0
+
+# Immediately after a release the MAINTENANCE_VERSION
+# will be incremented and the DEVELOPMENT_FLAG set to 1

configure/CONFIG_SITE

@@ -1,35 +1,35 @@
 # CONFIG_SITE
 
 # Make any application-specific changes to the EPICS build
-# configuration variables in this file.
+#   configuration variables in this file.
 #
 # Host/target specific settings can be specified in files named
-#  CONFIG_SITE.$(EPICS_HOST_ARCH).Common
-#  CONFIG_SITE.Common.$(T_A)
-#  CONFIG_SITE.$(EPICS_HOST_ARCH).$(T_A)
+#   CONFIG_SITE.$(EPICS_HOST_ARCH).Common
+#   CONFIG_SITE.Common.$(T_A)
+#   CONFIG_SITE.$(EPICS_HOST_ARCH).$(T_A)
 
-# Set this when you only want to compile this application
-# for a subset of the cross-compiled target architectures
-# that Base is built for.
-#CROSS_COMPILER_TARGET_ARCHS = vxWorks-68040
+# CHECK_RELEASE controls the consistency checking of the support
+#   applications pointed to by the RELEASE* files.
+# Normally CHECK_RELEASE should be set to YES.
+# Set CHECK_RELEASE to NO to disable checking completely.
+# Set CHECK_RELEASE to WARN to perform consistency checking but
+#   continue building anyway if conflicts are found.
+CHECK_RELEASE = YES
 
-# Set this when your IOC and the host use different paths
-# to access the application. This will be needed to boot
-# from a Microsoft FTP server or with some NFS mounts.
-# You must rebuild in the iocBoot directory for this to
-# take effect.
-#IOCS_APPL_TOP = <path to application top as seen by IOC>
+# To install files into a location other than $(TOP) define
+#   INSTALL_LOCATION here.
+#INSTALL_LOCATION=</path/name/to/install/top>
 
-# If you don't want to install into $(TOP) then
-# define INSTALL_LOCATION here
-#INSTALL_LOCATION=<fullpathname>
+USR_CPPFLAGS += -DPVD_INTERNAL
 
-ifeq ($(EPICS_TEST_COVERAGE),1)
+-include $(TOP)/../CONFIG_SITE.local
+-include $(TOP)/configure/CONFIG_SITE.local
+
+# MSVC - skip defining min()/max() macros
+USR_CPPFLAGS_WIN32 += -DNOMINMAX
+
+ifdef WITH_COVERAGE
 USR_CPPFLAGS += --coverage
 USR_LDFLAGS += --coverage
 endif
 
-INSTALL_INCLUDE = $(INSTALL_LOCATION)/include/pv
-USR_INCLUDES += -I $(INSTALL_LOCATION)/include
-
--include $(TOP)/configure/CONFIG_SITE.local

configure/Makefile

@@ -2,13 +2,7 @@ TOP=..
 
 include $(TOP)/configure/CONFIG
 
-# CHECK_RELEASE controls the consistency checking of the support
-# applications defined in the $(TOP)/configure/RELEASE* files.
-# Normally CHECK_RELEASE should be set to YES.
-# Set CHECK_RELEASE to NO to disable checking completely.
-# Set CHECK_RELEASE to WARN to perform consistency checking,
-# but continue the build even if conflicts are found.
-CHECK_RELEASE = YES
+CFG += CONFIG_PVDATA_VERSION
 
 TARGETS = $(CONFIG_TARGETS)
 CONFIGS += $(subst ../,,$(wildcard $(CONFIG_INSTALLS)))

configure/RELEASE

@@ -1,26 +1,38 @@
-#RELEASE Location of external products
+# RELEASE - Location of external support modules
 #
-# IF YOU MAKE ANY CHANGES to this file you MUST at least run
-# "gnumake" in this directory afterwards; you usually need
-# to run "gnumake rebuild" in the application's top level
-# directory each time this file is changed.
+# IF YOU CHANGE ANY PATHS in this file or make API changes to
+# any modules it refers to, you should do a "make rebuild" in
+# this application's top level directory.
 #
-# NOTE: The build does not check dependencies against files
-# that are outside this application, thus you should run
-# "gnumake distclean install" in the top directory each time
-# EPICS_BASE, SNCSEQ, or any other external module defined
-# in the RELEASE file is rebuilt.
+# The EPICS build process does not check dependencies against
+# any files from outside the application, so it is safest to
+# rebuild it completely if any modules it depends on change.
 #
-# Host/target specific settings can be specified in files named
+# Host- or target-specific settings can be given in files named
 #  RELEASE.$(EPICS_HOST_ARCH).Common
 #  RELEASE.Common.$(T_A)
 #  RELEASE.$(EPICS_HOST_ARCH).$(T_A)
+#
+# This file is parsed by both GNUmake and an EPICS Perl script,
+# so it may ONLY contain definititions of paths to other support
+# modules, variable definitions that are used in module paths,
+# and include statements that pull in other RELEASE files.
+# Variables may be used before their values have been set.
+# Build variables that are NOT used in paths should be set in
+# the CONFIG_SITE file.
 
-TEMPLATE_TOP=$(EPICS_BASE)/templates/makeBaseApp/top
-EPICS_BASE=/home/install/epics/base
+# Variables and paths to dependent modules:
+#MODULES = /path/to/modules
+#MYMODULE = $(MODULES)/my-module
 
-# Create a file RELEASE.local containing the
-# location of your EPICS_BASE, e.g.
-# EPICS_BASE=/home/install/epics/base
+# If building the EPICS modules individually, set these:
+#EPICS_BASE = /path/to/base
 
+# Set RULES here if you want to use build rules from elsewhere:
+#RULES = $(MODULES)/build-rules
+
+# These allow developers to override the RELEASE variable settings
+# without having to modify the configure/RELEASE file itself.
+-include $(TOP)/../RELEASE.local
+-include $(TOP)/../RELEASE.$(EPICS_HOST_ARCH).local
 -include $(TOP)/configure/RELEASE.local

documentation/.gitignore

@@ -0,0 +1,3 @@
+*.tag
+*.db
+html/

documentation/Makefile

@@ -0,0 +1,16 @@
+all: gen
+
+clean:
+	rm -rf doxygen_sqlite3.db html
+
+gen: libstdc++.tag
+	doxygen
+
+commit: gen
+	touch html/.nojekyll
+	./commit-gh.sh documentation/html/ html/.nojekyll html/*.* html/search/*.*
+
+libstdc++.tag:
+	wget -O $@ https://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/libstdc++.tag
+
+.PHONY: all clean gen commit

documentation/TODO.md

@@ -0,0 +1,14 @@
+TODO
+===========
+
+doxygen
+-------
+
+There is a lot of public code that does not have doxygen tags.
+
+valueAlarm
+---------
+
+normativeTypes.html describes valueAlarm only for a value field that has type
+double.
+The implementation also supports all the numeric scalar types.

documentation/_static/css/custom.css

@@ -0,0 +1,7 @@
+.wy-side-nav-search {
+    background-color: #18334B;
+}
+
+.wy-side-nav-search input[type="text"] {
+    border-color: #18334b;
+}

documentation/commit-gh.sh

@@ -0,0 +1,45 @@
+#!/bin/sh
+set -e -x
+# Usage: commit-gh <sub-directory-prefix> <files...>
+#
+# Creates a commit containing only the files in the sub-directory provided as an argument
+#
+# Does not disturb the working copy or index
+
+prefix="$1"
+shift
+
+# Commit to this branch
+BRANCH=refs/heads/gh-pages
+
+# Use the main branch description as the gh-pages commit message
+MSG=`git describe --tags --always`
+
+# Scratch space
+TDIR=`mktemp -d -p $PWD`
+
+# Automatic cleanup of scratch space
+trap 'rm -rf $TDIR' INT TERM QUIT EXIT
+
+export GIT_INDEX_FILE="$TDIR/index"
+
+# Add listed files to a new (empty) index
+git update-index --add "$@"
+
+# Write the index into the repo, get tree hash
+TREE=`git write-tree --prefix="$prefix"`
+
+echo "TREE $TREE"
+git cat-file -p $TREE
+
+# Create a commit with our new tree
+# Reference current branch head as parent (if any)
+CMT=`git commit-tree -m "$MSG" $TREE`
+
+echo "COMMIT $CMT"
+git cat-file -p $CMT
+
+# Update the branch with the new commit tree hash
+git update-ref $BRANCH $CMT
+
+echo "Done"

documentation/conf.py

@@ -0,0 +1,78 @@
+# Configuration file for the Sphinx documentation builder.
+#
+# This file only contains a selection of the most common options. For a full
+# list see the documentation:
+# http://www.sphinx-doc.org/en/master/config
+
+# -- Path setup --------------------------------------------------------------
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#
+# import os
+# import sys
+# sys.path.insert(0, os.path.abspath('.'))
+
+
+# -- Project information -----------------------------------------------------
+
+project = 'EPICS Documentation'
+copyright = '2019, EPICS Controls.'
+author = 'EPICS'
+
+
+# -- General configuration ---------------------------------------------------
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = [
+    'sphinx.ext.intersphinx',
+]
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+# This pattern also affects html_static_path and html_extra_path.
+exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+
+# Intersphinx links to subprojects
+intersphinx_mapping = {
+    'how-tos': ('https://docs.epics-controls.org/projects/how-tos/en/latest', None),
+}
+
+
+# -- Options for HTML output -------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+#
+html_theme = 'sphinx_rtd_theme'
+
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']
+
+html_css_files = [
+    'css/custom.css',
+]
+
+master_doc = 'index'
+
+html_theme_options = {
+    'logo_only': True,
+}
+html_logo = "images/EPICS_white_logo_v02.png"
+
+html_extra_path = ['../html']
+
+
+# -- Run Doxygen ------------------------------------------------------------
+
+import subprocess
+subprocess.call('cd ..; mkdir -p html/doxygen; doxygen', shell=True)

documentation/index.rst

@@ -0,0 +1,16 @@
+pvData (C++) Library
+====================
+
+.. toctree::
+   :hidden:
+
+   EPICS Website <https://epics-controls.org>
+   EPICS Documentation Home <https://docs.epics-controls.org>
+
+
+.. toctree::
+   :maxdepth: 1
+   :caption: pvDataCPP
+
+   Reference Manual and API Documentation <https://docs.epics-controls.org/projects/pvdata-cpp/en/latest/doxygen>
+   Source Code Repository on GitHub <https://github.com/epics-base/pvDataCPP>

documentation/mainpage.dox

@@ -0,0 +1,58 @@
+#ifndef MAINPAGE_H
+#define MAINPAGE_H
+/**
+@mainpage pvDataCPP documentation
+
+- This module is included in [EPICS Base releases](https://epics-controls.org/resources-and-support/base/) beginning with 7.0.1
+- It may also be [Downloaded](https://github.com/epics-base/pvDataCPP/releases) and built separately.
+- @htmlonly <a href="modules.html">API components</a> @endhtmlonly
+- @ref release_notes
+
+The epics::pvData namespace.
+See pv/pvData.h header.
+
+@code
+#include <pv/pvData.h>
+#include <pv/createRequest.h>
+@endcode
+
+- Type description epics::pvData::Field and sub-classes
+- Value container epics::pvData::PVField and sub-classes
+- POD array handling epics::pvData::shared_vector
+- pvRequest parsing epics::pvData::createRequest()
+
+Define a structure type and create a container with default values.
+
+@code
+namespace pvd = epics::pvData;
+pvd::StructureConstPtr stype(pvd::FieldBuilder::begin()
+                        ->add("fld1", pvd::pvInt)
+                        ->addNestedStructure("sub")
+                            ->add("fld2", pvd::pvString)
+                        ->endNested()
+                        ->createStructure());
+
+pvd::PVStructuretPtr value(stype->build());
+
+value->getSubFieldT<pvd::PVInt>("fld1")->put(4); // store integer 4.  would throw if not pvInt
+value->getSubFieldT<pvd::PVScalar>("sub.fld2")->putFrom(4.2); // convert and store string "4.2"
+@endcode
+
+is equivalent to the following pseudo-code.
+
+@code
+struct stype {
+    pvd::int32 fld1;
+    struct {
+        std::string fld2;
+    } sub;
+};
+stype value;
+value.fld1 = 4;
+value.fld2 = pvd::castUnsafe<std::string>(4.2);
+@endcode
+
+*/
+
+#endif /* MAINPAGE_H */
+

documentation/release_notes.dox

@@ -0,0 +1,491 @@
+/**
+
+@page release_notes Release Notes
+
+Release 8.0.7 (Dec 2025)
+========================
+
+- Compatible changes
+  - Allow epics::pvData::Timer to be cancelled during callback execution.
+  - Clang compiler warnings cleaned up.
+  - Limit periodic timers to one catch-up after missing many events.
+
+Release 8.0.6 (Dec 2023)
+========================
+
+- Compatible changes
+  - Actually enable JSON-5 output in PVStructure::Formatter::JSON when available.
+  - Fix unaligned access issues for some ARM/Linux targets.
+
+Release 8.0.5 (Sep 2022)
+========================
+
+- Compatible changes
+ - Internal changes to use the YAJL API for generating JSON and JSON-5 output.
+
+Release 8.0.4 (Feb 2021)
+========================
+
+- Incompatible changes
+ - Remove ByteBuffer::align()
+- Compatible changes
+ - Deprecate SerializableControl::alignBuffer() and DeserializableControl::alignData()
+ - shared_vector_convert<>() fix convert of empty, untyped, array
+
+Release 8.0.3 (July 2020)
+=========================
+
+- Incompatible changes
+ - Removed THROW_BASE_EXCEPTION_CAUSE() macro which has long ignored its cause.
+   Any external users should switch to the functionally identical THROW_BASE_EXCEPTION_CAUSE()
+ - Various printing of functions now conditionally escape strings
+   including quote '\"' and similar charactors.
+
+Release 8.0.2 (May 2020)
+========================
+
+- Changes to documentation and unittests.
+  No functional changes to library.
+
+Release 8.0.1 (Nov 2019)
+==========================
+
+- Incompatible changes
+  - Requires Base >= 3.15
+- Bug fixes
+
+Release 8.0.0 (July 2019)
+=========================
+
+- Deprecations
+  - ByteBuffer::getArray()
+- Removals
+  - pv/localStaticLock.h
+  - pv/pvCopy.h (see epics::pvData::PVRequestMapper)
+- Additions
+  - Add {Structure,Union}::getFieldT
+
+Release 7.1.3 (Apr 2019)
+========================
+
+- Fix for array serialization error to/from big endian.
+  https://github.com/epics-base/pvDataCPP/issues/65
+
+Release 7.1.2 (Mar 2019)
+========================
+
+- 7.1.1 tag pushed prematurely.
+
+Release 7.1.1 (Mar 2019)
+========================
+
+- Fixes
+  - Init order issue with StandardField::getStandardField()
+  - Build fix for Visual Studio 2013+
+
+Release 7.1.0 (Nov 2018)
+========================
+
+- Deprecations
+  - BoundedString, BoundedScalarArray, and FixedScalarArray will be removed unless they are fixed.
+    See https://github.com/epics-base/pvDataCPP/issues/52 for discussion.
+  - pv/localStaticLock.h
+  - pv/pvCopy.h (see epics::pvData::PVRequestMapper)
+- Removals
+  - Remove previously deprecated executor.h, queue.h and timerFunction.h
+  - Remove *HashFunction functors to "hash" Field sub-classes which were never fully implemented.
+- Fixes
+  - Make thread safe getFieldCreate() and getPVDataCreate()
+  - Workaround for MSVC pickyness that iterators be non-NULL, even when not de-referenced.
+  - Fix alignment fault during (de)serialization on RTEMS/vxWorks.
+  - Fix epics::pvData::shared_vector::swap() for void specialization.
+  - Changes in several epics::pvData::Field sub-classes to return const ref. instead of a copy.
+- Additions
+  - epics::pvData::shared_vector add c++11 move and construct for initializer list.
+  - Add epics::pvData::AnyScalar::clear()
+  - Add ctor epics::pvData::AnyScalar(ScalarType, const void*) to allow construction from an untyped buffer.
+  - Add epics::pvData::Timer::close()
+  - Allow epics::pvData::castUnsafe() from const char* without first allocating a std::string.
+  - De-duplication of epics::pvData::Field instances is performed using a global hash table.
+    Identical definitions will share a single instance.  Allows O(0) comparision.
+  - Add epics::pvData::PVRequestMapper to facilitate (partial) copying between PVStructure instances
+    modified by a pvRequest.
+  - Add shorthand notations epics::pvData::FieldBuilder::begin() and epics::pvData::Field::build()
+
+Release 7.0.0 (Dec 2017)
+========================
+
+- Removals
+  - Remove requester.h, monitor.h, and destroyable.h..  Migrated to the pvAccessCPP module.
+  - Previously deprecated monitorPlugin.h is removed.
+  - Remove pv/messageQueue.h and epics::pvData::MessageQueue
+- Deprecate the following utility classes, to be removed in 8.0.
+  - epics::pvData::Queue
+  - epics::pvData::Executor
+  - epics::pvData::TimeFunction
+- Additions
+  - Add pv/pvdVersion.h which is included by pv/pvIntrospect.h
+  - Add epics::pvData::createRequest() function.  Alternative to epics::pvData::CreateRequest class which throws on error.
+  - epics::pvData::FieldBuilder allow Structure defintion to be changed/appended
+  - Add epics::pvData::ValueBuilder like FieldBuilder also sets initial values.
+    - Can also be constructed using an existing PVStructure to allow "editing".
+  - Add debugPtr.h wrapper with reference tracking to assist in troubleshooting shared_ptr related ref. loops.
+  - Add @ref pvjson utilities
+  - Add reftrack @ref pvd_reftrack
+  - Add header typemap.h to facilitate boilerplate switch() over ScalarType
+  - Add epics::auto_ptr typedef in help writing code supporting both c++98 and c++11 w/o copious deprecation warnings.
+
+
+Release 6.0.1
+=============
+
+The changes since release 6.0.0 are:
+
+* Fix "Problem building pvDataCPP for win32-x86-mingw" (issue #42)
+* In src/misc/bitSet.cpp #include "algorithm" required for MSVS 2015
+* In testApp/misc/testTypeCast.cpp print (u)int8 values as integers
+* Minor documentation updates
+
+
+Release 6.0.0 (Aug. 2016)
+=======================
+
+The main changes since release 5.0.4 are:
+
+* Linux shared library version added
+* Headers have been moved into pv directories
+* Bitset functions declared const where possible
+* Bitset::swap added
+* Requester::message has default implementation
+* Serialization/deserialization helpers added
+* Non-template getSubField char* overload added
+* MonitorPlugin deprecated
+* Field name validation performed
+* Now builds for Cygwin and MinGW targets
+* Fix for debug build issue.
+* New license file replaces LICENSE and COPYRIGHT
+
+Shared library version added
+----------------------------
+
+Linux shared library version numbers have been added by setting SHRLIB_VERSION
+(to 6.0 in this case). So shared object will be libpvData.so.6.0 instead of
+libpvData.so.
+
+Headers have been moved into pv directories
+-------------------------------------------
+
+E.g. src/property/alarm.h -> src/property/pv/alarm.h
+
+This facilitates using some IDEs such as Qt Creator.
+
+Requester::message has default implementation
+---------------------------------------------
+
+Requester::message is no longer pure virtual. Default implementation sends
+string to std::cerr.
+
+Serialization/deserialization helpers added
+-------------------------------------------
+
+A helper function, serializeToVector, has been added which serializes a
+Serializable object into a standard vector of UInt8s.
+
+Similarly a function deserializeFromVector deserializes a standard vector into
+a Deserializable object.
+
+A function deserializeFromBuffer deserializes a ByteBuffer into a
+Deserializable object.
+
+Field name validation performed
+-------------------------------
+
+On creating a Structure or Union the field names are now validated.
+
+Valid characters for a field name are upper or lowercase letters, numbers and
+underscores and intial numbers are invalid, i.e. names must be of the form
+[A-Za-z_][A-Za-z0-9_]*.
+
+Now builds for Cygwin and MinGW targets
+---------------------------------------
+
+Includes cross-compiling MinGW on Linux.
+
+
+Release 5.0.4
+=============
+
+The changes since release 5.0.3 are:
+
+* Fixed bitset serialization (issue #24)
+* Fixed truncation in BitSet::or_and (issue #27)
+
+Fixed bitset serialization (issue #24)
+--------------------------------------
+
+C++ bitset serialization was not consistent with the C++ deserialization and
+Java code in some instances (depending on the endianness of the serializer and
+deserializer) when the number of bits was 56-63 modulo 64. C++ serialization
+has been fixed.
+
+Fix exposed issue in deserialization on 32-bit platforms which
+has also been corrected.
+
+Fixed truncation in BitSet::or_and (issue #27)
+----------------------------------------------
+
+If n, n1 and n2 words are used to store the values of the bitsets bitset,
+bitset1 and bitset2 respectively then max(n, min(n1,n2)) words are needed
+to store bitset.or_(bitset1, bitset2).
+
+Previously min(n1,n2) words were used and the result would be truncated in
+some instances. This has been fixed.
+
+
+Release 5.0.3
+=============
+
+The only change since release 5.0.2 is:
+
+Fixed buffer overflow in PVUnion::serialize() (issue #20)
+---------------------------------------------------------
+
+A PVUnion whose stored value was null was serialized without checking
+whether the buffer had sufficient capacity. This has been fixed by calling
+ensureBuffer().
+
+
+Release 5.0.2 (Sep. 2015)
+=========================
+
+The main changes since release 4.0 are:
+
+- Deprecated getXXXField() methods have been removed from PVStructure
+- Convert copy methods and equals operators (re)moved
+- Convert::copyUnion now always copies between subfields.
+- New method getSubFieldT, like getSubField except it throws an exception
+- findSubField method removed from PVStructure
+- New stream operators for Field and PVField are provided
+- New template versions of Structure::getField
+- Fixes for static initialisation order issues
+- CreateRequest prevents a possible SEGFAULT
+
+
+Deprecated getXXXField methods have been removed from PVStructure
+-------------------------------------------------------------------
+
+The following methods have been removed from PVStructure
+
+- getBooleanField
+- getByteField, getShortField, getIntField, getLongField
+- getUByteField, getUShortField, getUIntField, getULongField
+- getStringField
+- getStructureField, getUnionField
+- getScalarArrayField, getStructureArrayField, getUnionArrayField
+
+Use template getSubField instead, e.g. use
+
+    getSubField< PVInt >(fieldName)
+
+in place of
+
+    getIntField(fieldName)
+
+
+Convert copy methods and equals operators
+-----------------------------------------
+
+Convert copy methods where moved and replaced with methods
+on PVField classes, i.e.
+
+    PVField::copy(const PVField& from)
+
+Methods
+
+    PVField::copyUnchecked(const PVField& from)
+
+were added to allow unchecked copies, to gain performance
+where checked are not needed (anymore).
+
+In addition:
+- isCompatibleXXX methods were removed in favour of Field::operator==.
+- equals methods were remove in favour of PVField::operator==.
+- operator== methods where moved to pvIntrospect.h and pvData.h
+
+
+Convert::copyUnion
+-----------------
+
+Before this method, depending on types for to and from,
+sometimes did a shallow copy, i.e. just made to shared_ptr for to 
+share the same data as from.
+Now it always copies between the subfield of to and from.
+
+
+New method getSubFieldT, like getSubField except it throws an exception
+--------------------
+
+PVStructure has a new template member
+
+    getSubFieldT(std::string const &fieldName)
+
+that is like `getSubField()` except that it throws a runtime_error
+instead of returning null.
+
+
+findSubField method removed from PVStructure
+--------------------------------------------
+
+This was mainly used in the implementation of getSubField. With a change to
+the latter, findSubField was removed.
+
+
+New stream operators
+--------------------
+
+New steam operators are available for Field and PVField.
+Before to print a Field (or any extension) or a PVField (or any extension)
+it was necessary to have code like:
+
+     void print(StructureConstPtr struc, PVStructurePtr pv)
+     {
+         if(struc) {
+             cout << *struc << endl;
+         } else {
+             cout << "nullptr\n"
+         }
+         if(pv) {
+             cout << *.struc << endl;
+         } else {
+             cout << "nullptr\n"
+         }
+     }
+
+Now it can be done as follows:
+
+     void print(StructureConstPtr struc, PVStructurePtr pv)
+     {
+         cout << struc << endl;
+         cout << pv << endl;
+     }
+
+
+New template version of Structure::getField
+--------------------------------------------
+
+A new template getField method has been added to Structure
+
+    template<typename FT >
+    std::tr1::shared_ptr< const FT > getField(std::string const &fieldName) const
+
+Can be used, for example, as follows:
+
+    StructurePtr tsStruc = struc->getField<Structure>("timeStamp");
+
+
+Fixes for static initialisation order issues
+--------------------------------------------
+
+Certain static builds (in particular Windows builds) of applications using
+pvData had issues due to PVStructure::DEFAULT_ID being used before being initialised. This has been fixed.
+
+
+CreateRequest change
+--------------------
+
+createRequest could cause a SEGFAULT if passed a bad argument.
+This has been changed so the it returns a null pvStructure
+and provides an error.
+
+
+Release 4.0.3
+=============
+
+The main changes since release 3.0.2 are:
+
+- array semantics now enforce Copy On Write.
+- String no longer defined.
+- timeStamp and valueAlarm name changes
+- toString replaced by stream I/O 
+- union is new type.
+- copy is new.
+- monitorPlugin is new.
+
+New Semantics for Arrays
+--------
+
+PVScalarArray, PVStructureArray, and PVUnionArray all enforce COW (Copy On Write) Semantics.
+In order to limit memory usage the storage for raw data is managed via a new shared_vector facility.
+This allows multiple instances of array data to use the shared raw data.
+COW is implemented via shared_vectors of const data, i. e. data that can not be modified.
+
+
+String no longer defined
+---------
+
+This is replaced by std::string.
+
+
+timeStamp and valueAlarm name changes
+--------------
+
+In timeStamp nanoSeconds is changed to nanoseconds.
+
+In valueAlarm hysteresis is changed to hysteresis
+
+
+toString replaced by stream I/O
+---------
+
+pvData.h and pvIntrospect no longer defines toString
+Instead they have stream support.
+pvIntrospect uses method dump and pvData uses dumpValue.
+For example:
+
+      PVDoublePtr pvValue;
+      String buffer;
+      pvValue->toString(&buffer);
+      cout << buffer << endl;
+      buffer.clear();
+      pvValue->getField()->toString(&buffer);
+      cout << buffer << evdl;
+
+is replaced by
+
+      PVDoublePtr pvValue;
+      cout << *pvValue << endl
+      cout << *pvValue->getField() << endl;
+
+
+union is a new basic type.
+------------
+
+There are two new basic types: union_t and unionArray.
+
+A union is like a structure that has a single subfield.
+There are two flavors:
+
+- *variant union* The field can have any type.
+- *union* The field can any of specified set of types.
+
+The field type can be dynamically changed.
+
+copy 
+----
+
+This consists of createRequest and pvCopy.
+createRequest was moved from pvAccess to here.
+pvCopy is moved from pvDatabaseCPP and now depends
+only on pvData, i.e. it no longer has any knowledge of PVRecord.
+
+monitorPlugin
+-------------
+
+This is for is for use by code that implements pvAccess monitors.
+This is prototype and is subject to debate.
+
+Release 3.0.2
+==========
+This was the starting point for RELEASE_NOTES
+
+*/

examples/Makefile

@@ -0,0 +1,14 @@
+# Makefile for the examples
+# make sure they compile
+
+TOP = ..
+include $(TOP)/configure/CONFIG
+
+PROD_LIBS += pvData Com
+
+TESTPROD_HOST += unittest
+unittest_SRCS += unittest.cpp
+
+include $(TOP)/configure/RULES
+
+

examples/unittest.cpp

@@ -0,0 +1,30 @@
+/*
+ * Copyright information and license terms for this software can be
+ * found in the file LICENSE that is included with the distribution
+ */
+/* c++ unittest skeleton */
+
+#include <stdexcept>
+
+#include <testMain.h>
+
+#include <pv/pvUnitTest.h>
+#include <pv/epicsException.h>
+
+namespace {
+void testCase1() {
+    testEqual(1+1, 2);
+}
+} // namespace
+
+MAIN(testUnitTest)
+{
+    testPlan(1);
+    try {
+        testCase1();
+    }catch(std::exception& e){
+        PRINT_EXCEPTION(e); // print stack trace if thrown with THROW_EXCEPTION()
+        testAbort("Unhandled exception: %s", e.what());
+    }
+    return testDone();
+}

jenkins/cloudbees_build

@@ -0,0 +1,70 @@
+# pvData C++ implementation
+# Jenkins @ Cloudbees build script
+#
+# Jenkins invokes scripts with the "-ex" option. So the build is considered a failure
+# if any of the commands exits with a non-zero exit code.
+#
+# Author: Ralph Lange <ralph.lange@gmx.de>
+# Copyright (C) 2013 Helmholtz-Zentrum Berlin für Materialien und Energie GmbH
+# Copyright (C) 2014-2016 ITER Organization.
+# All rights reserved. Use is subject to license terms.
+
+installTool () {
+    local module=$1
+    local version=$2
+
+    wget -nv https://openepics.ci.cloudbees.com/job/${module}-${version}_Build/lastSuccessfulBuild/artifact/${module,,}-${version}.CB-dist.tar.gz
+    tar -xzf ${module,,}-${version}.CB-dist.tar.gz
+}
+
+installE4 () {
+    local module=$1
+    local branch=$2
+
+    wget -nv https://openepics.ci.cloudbees.com/job/e4-cpp-${module}-${branch}-build/BASE=${BASE}/lastSuccessfulBuild/artifact/${module}.CB-dist.tar.gz
+    tar -xzf ${module}.CB-dist.tar.gz
+}
+
+###########################################
+# Defaults for EPICS Base
+
+DEFAULT_BASE=3.15.4
+BASE=${BASE:-${DEFAULT_BASE}}
+
+###########################################
+# Fetch and unpack dependencies
+
+export STUFF=/tmp/stuff
+
+rm -fr ${STUFF}
+mkdir -p ${STUFF}
+cd ${STUFF}
+
+installTool Boost 1.61.0
+installTool Base ${BASE}
+
+###########################################
+# Build
+
+cd ${WORKSPACE}
+
+export EPICS_BASE=${STUFF}
+export EPICS_HOST_ARCH=$(${EPICS_BASE}/startup/EpicsHostArch)
+export LD_LIBRARY_PATH=${EPICS_BASE}/lib/${EPICS_HOST_ARCH}
+export PATH=${STUFF}/bin:${PATH}
+
+cat > configure/RELEASE.local << EOF
+EPICS_BASE=${EPICS_BASE}
+EOF
+
+make distclean all
+
+###########################################
+# Test
+
+make runtests
+
+###########################################
+# Create cache
+
+tar czf pvData.CB-dist.tar.gz lib include cfg LICENSE

jenkins/cloudbees_doc

@@ -0,0 +1,66 @@
+# pvData C++ implementation
+# Jenkins @ Cloudbees documentation generation and deployment
+#
+# Jenkins invokes scripts with the "-ex" option. So the build is considered a failure
+# if any of the commands exits with a non-zero exit code.
+#
+# Author: Ralph Lange <ralph.lange@gmx.de>
+# Copyright (C) 2013 Helmholtz-Zentrum Berlin für Materialien und Energie GmbH
+# Copyright (C) 2014-2016 ITER Organization.
+# All rights reserved. Use is subject to license terms.
+
+installTool () {
+    local module=$1
+    local version=$2
+
+    wget -nv https://openepics.ci.cloudbees.com/job/${module}-${version}_Build/lastSuccessfulBuild/artifact/${module,,}-${version}.CB-dist.tar.gz
+    tar -xzf ${module,,}-${version}.CB-dist.tar.gz
+}
+
+installE4 () {
+    local module=$1
+    local branch=$2
+
+    wget -nv https://openepics.ci.cloudbees.com/job/e4-cpp-${module}-${branch}-build/BASE=${BASE}/lastSuccessfulBuild/artifact/${module}.CB-dist.tar.gz
+    tar -xzf ${module}.CB-dist.tar.gz
+}
+
+###########################################
+# Defaults for EPICS Base and parameters
+
+BASE=3.15.4
+PUBLISH=${PUBLISH:-NO}
+BRANCH=${BRANCH:-master}
+
+###########################################
+# Fetch and unpack dependencies
+
+export STUFF=/tmp/stuff
+
+rm -fr ${STUFF}
+mkdir -p ${STUFF}
+cd ${STUFF}
+
+installTool Doxygen 1.8.11
+
+###########################################
+# Generate
+
+cd ${WORKSPACE}
+
+installE4 pvData ${BRANCH}
+
+export PATH=${STUFF}/bin:${PATH}
+
+doxygen
+
+###########################################
+# Publish
+
+if [ "${PUBLISH}" != "NO" ]; then
+    # Upload explicit dummy to ensure target directory exists
+    echo "Created by CloudBees Jenkins upload job. Should be deleted as part of the job." > DUMMY
+    rsync -q -e ssh DUMMY epics-jenkins@web.sourceforge.net:/home/project-web/epics-pvdata/htdocs/docbuild/pvDataCPP/${PUBLISH}/
+
+    rsync -aqP --delete -e ssh documentation epics-jenkins@web.sourceforge.net:/home/project-web/epics-pvdata/htdocs/docbuild/pvDataCPP/${PUBLISH}/
+fi

pvDataApp/Makefile

@@ -1,108 +0,0 @@
-TOP = ..
-include $(TOP)/configure/CONFIG
-
-PVDATA = $(TOP)/pvDataApp/
-
-SRC_DIRS += $(PVDATA)/misc
-
-INC += noDefaultMethods.h
-INC += linkedListVoid.h
-INC += linkedList.h
-INC += lock.h
-INC += requester.h
-INC += serialize.h
-INC += bitSet.h
-INC += byteBuffer.h
-INC += epicsException.h
-INC += serializeHelper.h
-INC += event.h
-INC += thread.h
-INC += executor.h
-INC += CDRMonitor.h
-INC += timeFunction.h
-INC += timer.h
-INC += queueVoid.h
-INC += queue.h
-INC += messageQueue.h
-INC += destroyable.h
-INC += status.h
-INC += sharedPtr.h
-
-LIBSRCS += CDRMonitor.cpp
-#LIBSRCS += byteBuffer.cpp
-LIBSRCS += bitSet.cpp
-LIBSRCS += epicsException.cpp
-LIBSRCS += requester.cpp
-LIBSRCS += serializeHelper.cpp
-LIBSRCS += linkedListVoid.cpp
-LIBSRCS += event.cpp
-LIBSRCS += executor.cpp
-LIBSRCS += timeFunction.cpp
-LIBSRCS += timer.cpp
-LIBSRCS += queueVoid.cpp
-LIBSRCS += messageQueue.cpp
-LIBSRCS += status.cpp
-
-SRC_DIRS += $(PVDATA)/pv
-
-INC += pvType.h
-INC += pvIntrospect.h
-INC += pvData.h
-INC += convert.h
-INC += standardField.h
-INC += standardPVField.h
-
-SRC_DIRS += $(PVDATA)/factory
-
-INC += factory.h
-LIBSRCS += TypeFunc.cpp
-LIBSRCS += PVAuxInfoImpl.cpp
-LIBSRCS += FieldCreateFactory.cpp
-LIBSRCS += PVField.cpp
-LIBSRCS += PVScalar.cpp
-LIBSRCS += PVArray.cpp
-LIBSRCS += PVScalarArray.cpp
-LIBSRCS += PVStructure.cpp
-LIBSRCS += DefaultPVStructureArray.cpp
-LIBSRCS += PVDataCreateFactory.cpp
-LIBSRCS += Convert.cpp
-LIBSRCS += Compare.cpp
-LIBSRCS += StandardField.cpp
-LIBSRCS += StandardPVField.cpp
-
-SRC_DIRS += $(PVDATA)/property
-
-INC += alarm.h
-INC += pvAlarm.h
-INC += control.h
-INC += pvControl.h
-INC += display.h
-INC += pvDisplay.h
-INC += pvEnumerated.h
-INC += timeStamp.h
-INC += pvTimeStamp.h
-
-LIBSRCS += alarm.cpp 
-LIBSRCS += pvAlarm.cpp 
-LIBSRCS += pvControl.cpp 
-LIBSRCS += pvDisplay.cpp 
-LIBSRCS += pvEnumerated.cpp 
-LIBSRCS += timeStamp.cpp
-LIBSRCS += pvTimeStamp.cpp
-
-SRC_DIRS += $(PVDATA)/pvMisc
-INC += bitSetUtil.h
-LIBSRCS += bitSetUtil.cpp 
-
-SRC_DIRS += $(PVDATA)/monitor
-INC += monitor.h
-INC += monitorQueue.h
-LIBSRCS += monitorQueue.cpp
-
-
-LIBRARY=pvData
-
-pvData_LIBS += Com
-
-include $(TOP)/configure/RULES
-

pvDataApp/factory/Compare.cpp

@@ -1,97 +0,0 @@
-
-#include <pv/convert.h>
-
-#include <algorithm>
-#include <iterator>
-#include <sstream>
-
-namespace epics { namespace pvData {
-
-// PVXXX object comparison
-
-bool operator==(PVField& left, PVField& right)
-{
- return getConvert()->equals(left,right);
-}
-
-// Introspection object comparision
-
-/** Field equality conditions:
- * 1) same instance
- * 2) same type (field and scalar/element), same name, same subfields (if any)
- */
-bool operator==(const Field& a, const Field& b)
-{
-    if(&a==&b)
-        return true;
-    if(a.getType()!=b.getType())
-        return false;
-    switch(a.getType()) {
-    case scalar: {
-        const Scalar &A=static_cast<const Scalar&>(a);
-        const Scalar &B=static_cast<const Scalar&>(b);
-        return A==B;
-    }
-    case scalarArray: {
-            const ScalarArray &A=static_cast<const ScalarArray&>(a);
-            const ScalarArray &B=static_cast<const ScalarArray&>(b);
-            return A==B;
-        }
-    case structure: {
-            const Structure &A=static_cast<const Structure&>(a);
-            const Structure &B=static_cast<const Structure&>(b);
-            return A==B;
-        }
-    case structureArray: {
-            const StructureArray &A=static_cast<const StructureArray&>(a);
-            const StructureArray &B=static_cast<const StructureArray&>(b);
-            return A==B;
-        }
-    default:
-        throw std::logic_error("Invalid Field type in comparision");
-    }
-}
-
-bool operator==(const Scalar& a, const Scalar& b)
-{
-    if(&a==&b)
-        return true;
-    return a.getScalarType()==b.getScalarType() && a.getFieldName()==b.getFieldName();
-}
-
-bool operator==(const ScalarArray& a, const ScalarArray& b)
-{
-    if(&a==&b)
-        return true;
-    return a.getElementType()==b.getElementType() && a.getFieldName()==b.getFieldName();
-}
-
-bool operator==(const Structure& a, const Structure& b)
-{
-    if(&a==&b)
-        return true;
-    int nflds=a.getNumberFields();
-    if (b.getNumberFields()!=nflds)
-        return false;
-    if (a.getFieldName()!=b.getFieldName())
-        return false;
-
-    // std::equals does not work, since FieldConstPtrArray is an array of shared_pointers
-    FieldConstPtrArray af = a.getFields();
-    FieldConstPtrArray bf = b.getFields();
-    for (int i = 0; i < nflds; i++)
-        if (*(af[i].get()) != *(bf[i].get()))
-            return false;
-     return true;
-}
-
-bool operator==(const StructureArray& a, const StructureArray& b)
-{
-    return a.structure() == b.structure();
-}
-
-namespace nconvert {
-
-} // namespace nconvert
-
-}} // namespace epics::pvData

pvDataApp/factory/DefaultPVStructureArray.cpp

@@ -1,251 +0,0 @@
-/*PVStructureArray.cpp*/
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <cstddef>
-#include <cstdlib>
-#include <string>
-#include <cstdio>
-#include <pv/pvData.h>
-#include <pv/convert.h>
-#include <pv/factory.h>
-#include <pv/serializeHelper.h>
-#include "DefaultPVStructureArray.h"
-
-using std::tr1::static_pointer_cast;
-using std::tr1::const_pointer_cast;
-
-namespace epics { namespace pvData {
-
-    BasePVStructureArray::BasePVStructureArray(
-        PVStructure *parent,StructureArrayConstPtr structureArray)
-    : PVStructureArray(parent,structureArray),
-      structureArray(structureArray),
-      structureArrayData(new StructureArrayData()),
-      value(new PVStructurePtr[0])
-     {
-     }
-
-    BasePVStructureArray::~BasePVStructureArray()
-    {
-        delete structureArrayData;
-        int number = getCapacity();
-        for(int i=0; i<number; i++) {
-           if(value[i]!=0) {
-                delete value[i];
-           }
-        }
-        delete[] value;
-    }
-
-    int BasePVStructureArray::append(int number)
-    {
-        int currentLength = getCapacity();
-        int newLength = currentLength + number;
-        setCapacity(newLength);
-        StructureConstPtr structure = structureArray->getStructure();
-        for(int i=currentLength; i<newLength; i++) {
-            value[i] =  getPVDataCreate()->createPVStructure(0,structure);
-        }
-        return newLength;
-    }
-
-    bool BasePVStructureArray::remove(int offset,int number)
-    {
-        int length = getCapacity();
-        if(offset+number>length) return false;
-        for(int i=offset;i<offset+number;i++) {
-           if(value[i]!=0) {
-                delete value[i];
-                value[i] = 0;
-           }
-        }
-        return true;
-    }
-
-    void BasePVStructureArray::compress() {
-        int length = getCapacity();
-        int newLength = 0;
-        for(int i=0; i<length; i++) {
-            if(value[i]!=0) {
-                newLength++;
-                continue;
-            }
-            // find first non 0
-            int notNull = 0;
-            for(int j=i+1;j<length;j++) {
-                if(value[j]!=0) {
-                    notNull = j;
-                    break;
-                }
-            }
-            if(notNull!=0) {
-                value[i] = value[notNull];
-                value[notNull] = 0;
-                newLength++;
-                continue;
-             }
-             break;
-        }
-        setCapacity(newLength);
-    }
-
-    void BasePVStructureArray::setCapacity(int capacity) {
-        if(getCapacity()==capacity) return;
-        if(!isCapacityMutable()) {
-            std::string message("not capacityMutable");
-            PVField::message(message, errorMessage);
-            return;
-        }
-        int length = getCapacity();
-        int numRemove = length - capacity;
-        if(numRemove>0) remove(length,numRemove);
-        PVStructurePtrArray  newValue = new PVStructurePtr[capacity];
-        int limit = length;
-        if(length>capacity) limit = capacity;
-        for(int i=0; i<limit; i++) newValue[i] = value[i];
-        for(int i=limit; i<capacity; i++) newValue[i] = 0;
-        if(length>capacity) length = capacity;
-        delete[] value;
-        value = newValue;
-        setCapacityLength(capacity,length);
-    }
-
-
-    StructureArrayConstPtr BasePVStructureArray::getStructureArray()
-    {
-        return structureArray;
-    }
-
-    int BasePVStructureArray::get(
-        int offset, int len, StructureArrayData *data)
-    {
-        int n = len;
-        int length = getLength();
-        if(offset+len > length) {
-            n = length - offset;
-            if(n<0) n = 0;
-        }
-        data->data = value;
-        data->offset = offset;
-        return n;
-    }
-
-    int BasePVStructureArray::put(int offset,int len,
-        PVStructurePtrArray  from, int fromOffset)
-    {
-        if(isImmutable()) {
-            message(String("field is immutable"), errorMessage);
-            return 0;
-        }
-        if(from==value) return len;
-        if(len<1) return 0;
-        int length = getLength();
-        int capacity = getCapacity();
-        if(offset+len > length) {
-            int newlength = offset + len;
-            if(newlength>capacity) {
-                setCapacity(newlength);
-                capacity = getCapacity();
-                newlength = capacity;
-                len = newlength - offset;
-                if(len<=0) return 0;
-            }
-            length = newlength;
-            setLength(length);
-        }
-        StructureConstPtr structure = structureArray->getStructure();
-        for(int i=0; i<len; i++) {
-                if(value[i+offset]!=0) delete value[i+offset];
-        	PVStructurePtr frompv = from[i+fromOffset];
-        	if(frompv==0) {
-        		value[i+offset] = 0;
-        		continue;
-        	}
-        	if(frompv->getStructure()!=structure) {
-                     throw std::invalid_argument(String(
-                       "Element is not a compatible structure"));
-        	}
-        	value[i+offset] = frompv;
-        }
-        postPut();
-        return len;
-    }
-
-    void BasePVStructureArray::shareData(
-        PVStructurePtrArray newValue,int capacity,int length)
-    {
-        for(int i=0; i<getLength(); i++) {
-           if(value[i]!=0) delete value[i];
-        }
-        delete[] value;
-        value = newValue;
-        setCapacity(capacity);
-        setLength(length);
-    }
-
-    void BasePVStructureArray::serialize(ByteBuffer *pbuffer,
-            SerializableControl *pflusher) const {
-        serialize(pbuffer, pflusher, 0, getLength());
-    }
-
-    void BasePVStructureArray::deserialize(ByteBuffer *pbuffer,
-            DeserializableControl *pcontrol) {
-        int size = SerializeHelper::readSize(pbuffer, pcontrol);
-        if(size>=0) {
-            // prepare array, if necessary
-            if(size>getCapacity()) setCapacity(size);
-            for(int i = 0; i<size; i++) {
-                pcontrol->ensureData(1);
-                int8 temp = pbuffer->getByte();
-                if(temp==0) {
-                    if (value[i]) {
-                        delete value[i];
-                        value[i] = NULL;
-                    }
-                }
-                else {
-                    if(value[i]==NULL) {
-                        value[i] = getPVDataCreate()->createPVStructure(
-                                NULL, structureArray->getStructure());
-                    }
-                    value[i]->deserialize(pbuffer, pcontrol);
-                }
-            }
-            setLength(size);
-            postPut();
-        }
-    }
-
-    void BasePVStructureArray::serialize(ByteBuffer *pbuffer,
-            SerializableControl *pflusher, int offset, int count) const {
-        // cache
-        int length = getLength();
-
-        // check bounds
-        if(offset<0)
-            offset = 0;
-        else if(offset>length) offset = length;
-        if(count<0) count = length;
-
-        int maxCount = length-offset;
-        if(count>maxCount) count = maxCount;
-
-        // write
-        SerializeHelper::writeSize(count, pbuffer, pflusher);
-        for(int i = 0; i<count; i++) {
-            if(pbuffer->getRemaining()<1) pflusher->flushSerializeBuffer();
-            PVStructure* pvStructure = value[i+offset];
-            if(pvStructure==NULL) {
-                pbuffer->putByte(0);
-            }
-            else {
-                pbuffer->putByte(1);
-                pvStructure->serialize(pbuffer, pflusher);
-            }
-        }
-    }
-
-}}

pvDataApp/factory/DefaultPVStructureArray.h

@@ -1,48 +0,0 @@
-/*DefaultPVStructureArray.h*/
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef DEFAULTPVSTRUCTUREARRAY_H
-#define DEFAULTPVSTRUCTUREARRAY_H
-#include <cstddef>
-#include <cstdlib>
-#include <string>
-#include <cstdio>
-#include <pv/pvData.h>
-#include <pv/convert.h>
-#include <pv/factory.h>
-#include <pv/serializeHelper.h>
-
-namespace epics { namespace pvData {
-
-    class BasePVStructureArray : public PVStructureArray {
-    public:
-        BasePVStructureArray(PVStructure *parent,
-             StructureArrayConstPtr structureArray);
-        virtual ~BasePVStructureArray();
-        virtual StructureArrayConstPtr getStructureArray();
-        virtual int append(int number);
-        virtual bool remove(int offset,int number);
-        virtual void compress();
-        virtual void setCapacity(int capacity);
-        virtual int get(int offset, int length,
-            StructureArrayData *data);
-        virtual int put(int offset,int length,
-            PVStructurePtrArray from, int fromOffset);
-        virtual void shareData( PVStructurePtrArray value,int capacity,int length);
-        virtual void serialize(ByteBuffer *pbuffer,
-            SerializableControl *pflusher) const;
-        virtual void deserialize(ByteBuffer *buffer,
-            DeserializableControl *pflusher);
-        virtual void serialize(ByteBuffer *pbuffer,
-            SerializableControl *pflusher, int offset, int count) const;
-    private:
-        StructureArrayConstPtr structureArray;
-        StructureArrayData *structureArrayData;
-        PVStructurePtrArray value;
-    };
-}}
-
-#endif /*DEFAULTPVSTRUCTUREARRAY_H*/

pvDataApp/factory/FieldCreateFactory.cpp

@@ -1,260 +0,0 @@
-/*FieldCreateFactory.cpp*/
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <cstddef>
-#include <cstdlib>
-#include <string>
-#include <cstdio>
-#include <pv/lock.h>
-#include <pv/pvIntrospect.h>
-#include <pv/convert.h>
-#include <pv/factory.h>
-#include <pv/CDRMonitor.h>
-
-using std::tr1::static_pointer_cast;
-
-namespace epics { namespace pvData {
-
-static DebugLevel debugLevel = lowDebug;
-
-static void newLine(StringBuilder buffer, int indentLevel)
-{
-    *buffer += "\n";
-    for(int i=0; i<indentLevel; i++) *buffer += "    ";
-}
-
-PVDATA_REFCOUNT_MONITOR_DEFINE(field);
-
-Field::Field(String fieldName,Type type)
-    :m_fieldName(fieldName)
-    ,m_type(type)
-{
-    PVDATA_REFCOUNT_MONITOR_CONSTRUCT(field);
-}
-
-Field::~Field() {
-    PVDATA_REFCOUNT_MONITOR_DESTRUCT(field);
-    // note that compiler automatically calls destructor for fieldName
-    if(debugLevel==highDebug) printf("~Field %s\n",m_fieldName.c_str());
-}
-
-void Field::renameField(String  newName)
-{
-    m_fieldName = newName;
-}
-
-void Field::toString(StringBuilder buffer,int indentLevel) const{
-    *buffer += " ";
-    *buffer += m_fieldName.c_str();
-}
-
-Scalar::Scalar(String fieldName,ScalarType scalarType)
-       : Field(fieldName,scalar),scalarType(scalarType){}
-
-Scalar::~Scalar(){}
-
-void Scalar::toString(StringBuilder buffer,int indentLevel) const{
-    ScalarTypeFunc::toString(buffer,scalarType);
-    Field::toString(buffer,indentLevel);
-}
-
-
-ScalarArray::ScalarArray(String fieldName,ScalarType elementType)
-: Field(fieldName,scalarArray),elementType(elementType){}
-
-ScalarArray::~ScalarArray() {}
-
-void ScalarArray::toString(StringBuilder buffer,int indentLevel) const{
-    ScalarTypeFunc::toString(buffer,elementType);
-    *buffer += "[]";
-    Field::toString(buffer,indentLevel);
-}
-
-StructureArray::StructureArray(String fieldName,StructureConstPtr structure)
-: Field(fieldName,structureArray),pstructure(structure)
-{
-}
-
-StructureArray::~StructureArray() {
-    if(debugLevel==highDebug) printf("~StructureArray\n");
-}
-
-void StructureArray::toString(StringBuilder buffer,int indentLevel) const {
-    *buffer +=  "structure[]";
-    Field::toString(buffer,indentLevel);
-    newLine(buffer,indentLevel + 1);
-    pstructure->toString(buffer,indentLevel + 1);
-}
-
-
-Structure::Structure (String fieldName,
-    int numberFields, FieldConstPtrArray infields)
-: Field(fieldName,structure),
-      numberFields(numberFields),
-      fields(infields)
-{
-    for(int i=0; i<numberFields; i++) {
-        String name = fields[i]->getFieldName();
-        // look for duplicates
-        for(int j=i+1; j<numberFields; j++) {
-            String otherName = fields[j]->getFieldName();
-            int result = name.compare(otherName);
-            if(result==0) {
-                String  message("duplicate fieldName ");
-                message += name;
-                delete[] fields;
-                throw std::invalid_argument(message);
-            }
-        }
-    }
-}
-
-Structure::~Structure() {
-    if(debugLevel==highDebug)
-        printf("~Structure %s\n",Field::getFieldName().c_str());
-
-    delete[] fields;
-}
-
-FieldConstPtr  Structure::getField(String fieldName) const {
-    for(int i=0; i<numberFields; i++) {
-        FieldConstPtr pfield = fields[i];
-        int result = fieldName.compare(pfield->getFieldName());
-        if(result==0) return pfield;
-    }
-    return FieldConstPtr();
-}
-
-int Structure::getFieldIndex(String fieldName) const {
-    for(int i=0; i<numberFields; i++) {
-        FieldConstPtr pfield = fields[i];
-        int result = fieldName.compare(pfield->getFieldName());
-        if(result==0) return i;
-    }
-    return -1;
-}
-
-void Structure::appendField(FieldConstPtr field)
-{
-    FieldConstPtr *newFields = new FieldConstPtr[numberFields+1];
-    for(int i=0; i<numberFields; i++) newFields[i] = fields[i];
-    newFields[numberFields] = field;
-    delete[] fields;
-    fields = newFields;
-    numberFields++;
-}
-
-void Structure::appendFields(int numberNew,FieldConstPtrArray nfields)
-{
-    FieldConstPtr *newFields = new FieldConstPtr[numberFields+numberNew];
-    for(int i=0; i<numberFields; i++) newFields[i] = fields[i];
-    for(int i=0; i<numberNew; i++) newFields[numberFields+i] = nfields[i];
-    delete[] fields;
-    fields = newFields;
-    numberFields += numberNew;
-}
-
-void Structure::removeField(int index)
-{
-    if(index<0 || index>=numberFields) {
-        throw std::invalid_argument(
-           String("Structure::removeField index out of bounds"));
-    }
-    FieldConstPtr *newFields = new FieldConstPtr[numberFields-1];
-
-    int ind=0;
-    for(int i=0; i<numberFields; i++) {
-        if(i==index) continue;
-        newFields[ind++] = fields[i];
-    }
-    delete[] fields;
-    fields = newFields;
-    --numberFields;
-}
-
-void Structure::toString(StringBuilder buffer,int indentLevel) const{
-    *buffer += "structure";
-    Field::toString(buffer,indentLevel);
-    newLine(buffer,indentLevel+1);
-    for(int i=0; i<numberFields; i++) {
-        FieldConstPtr pfield = fields[i];
-        pfield->toString(buffer,indentLevel+1);
-        if(i<numberFields-1) newLine(buffer,indentLevel+1);
-    }
-}
-
-
-ScalarConstPtr  FieldCreate::createScalar(String fieldName,
-    ScalarType scalarType) const
-{
-     ScalarConstPtr scalar(new Scalar(fieldName,scalarType), Field::Deleter());
-     return scalar;
-}
- 
-ScalarArrayConstPtr FieldCreate::createScalarArray(
-    String fieldName,ScalarType elementType) const
-{
-      ScalarArrayConstPtr scalarArray(new ScalarArray(fieldName,elementType), Field::Deleter());
-      return scalarArray;
-}
-StructureConstPtr FieldCreate::createStructure (
-    String fieldName,int numberFields,
-    FieldConstPtr fields[]) const
-{
-      StructureConstPtr structure(new Structure(
-          fieldName,numberFields,fields), Field::Deleter());
-      return structure;
-}
-StructureArrayConstPtr FieldCreate::createStructureArray(
-    String fieldName,StructureConstPtr structure) const
-{
-     StructureArrayConstPtr structureArray(new StructureArray(fieldName,structure), Field::Deleter());
-     return structureArray;
-}
-
-FieldConstPtr FieldCreate::create(String fieldName,
-    FieldConstPtr pfield) const
-{
-    FieldConstPtr ret;
-    Type type = pfield->getType();
-    switch(type) {
-    case scalar: {
-        ScalarConstPtr pscalar = static_pointer_cast<const Scalar>(pfield);
-        return createScalar(fieldName,pscalar->getScalarType());
-    }
-    case scalarArray: {
-        ScalarArrayConstPtr pscalarArray = static_pointer_cast<const ScalarArray>(pfield);
-        return createScalarArray(fieldName,pscalarArray->getElementType());
-    }
-    case structure: {
-        StructureConstPtr pstructure = static_pointer_cast<const Structure>(pfield);
-        return createStructure(fieldName,pstructure->getNumberFields(),pstructure->getFields());
-    }
-    case structureArray: {
-        StructureArrayConstPtr pstructureArray = static_pointer_cast<const StructureArray>(pfield);
-        return createStructureArray(fieldName,pstructureArray->getStructure());
-    }
-    }
-    String  message("field ");
-    message += fieldName;
-    THROW_EXCEPTION2(std::logic_error, message);
-}
-
-static FieldCreate* fieldCreate = 0;
-
-FieldCreate::FieldCreate()
-{
-}
-
-FieldCreate * getFieldCreate() {
-    static Mutex mutex;
-    Lock xx(mutex);
-
-    if(fieldCreate==0) fieldCreate = new FieldCreate();
-    return fieldCreate;
-}
-
-}}

pvDataApp/factory/PVArray.cpp

@@ -1,89 +0,0 @@
-/*PVArray.cpp*/
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-
-#include <cstddef>
-#include <cstdlib>
-#include <string>
-#include <cstdio>
-#include <pv/pvData.h>
-#include <pv/factory.h>
-
-namespace epics { namespace pvData {
-
-    class PVArrayPvt {
-    public:
-        PVArrayPvt() : length(0),capacity(0),capacityMutable(true)
-        {}
-        int length;
-        int capacity;
-        bool capacityMutable;
-    };
-
-    PVArray::PVArray(PVStructure *parent,FieldConstPtr field)
-    : PVField(parent,field),pImpl(new PVArrayPvt())
-    { }
-
-    PVArray::~PVArray()
-    {
-        delete pImpl;
-    }
-
-     int PVArray::getLength() const {return pImpl->length;}
-
-     int PVArray::getCapacity() const {return pImpl->capacity;}
-
-     static String fieldImmutable("field is immutable");
-
-     void PVArray::setLength(int length) {
-        if(length==pImpl->length) return;
-        if(PVField::isImmutable()) {
-           PVField::message(fieldImmutable,errorMessage);
-           return;
-        }
-        if(length>pImpl->capacity) this->setCapacity(length);
-        if(length>pImpl->capacity) length = pImpl->capacity;
-        pImpl->length = length;
-     }
-
-     void PVArray::setCapacityLength(int capacity,int length) {
-        pImpl->capacity = capacity;
-        pImpl->length = length;
-     }
-
-
-     bool PVArray::isCapacityMutable() 
-     {
-          if(PVField::isImmutable()) {
-              return false;
-          }
-          return pImpl->capacityMutable;
-     }
-
-     void PVArray::setCapacityMutable(bool isMutable)
-     {
-        if(isMutable && PVField::isImmutable()) {
-           PVField::message(fieldImmutable,errorMessage);
-           return;
-        }
-        pImpl->capacityMutable = isMutable;
-     }
-
-     static String capacityImmutable("capacity is immutable");
-
-     void PVArray::setCapacity(int capacity) {
-        if(PVField::isImmutable()) {
-           PVField::message(fieldImmutable,errorMessage);
-           return;
-        }
-        if(pImpl->capacityMutable==false) {
-           PVField::message(capacityImmutable,errorMessage);
-           return;
-        }
-        pImpl->capacity = capacity;
-     }
-
-}}

pvDataApp/factory/PVAuxInfoImpl.cpp

@@ -1,102 +0,0 @@
-/*PVAuxInfo.cpp*/
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <cstddef>
-#include <cstdlib>
-#include <string>
-#include <cstdio>
-#include <pv/noDefaultMethods.h>
-#include <pv/pvData.h>
-#include <pv/convert.h>
-#include <pv/factory.h>
-#include <pv/lock.h>
-#include <pv/CDRMonitor.h>
-
-namespace epics { namespace pvData {
-
-PVDATA_REFCOUNT_MONITOR_DEFINE(pvAuxInfo);
-
-PVAuxInfo::PVAuxInfo(PVField *pvField)
-  :  pvField(pvField),lengthInfo(1),numberInfo(0),
-     pvInfos(new PVScalar *[1])
-{
-    PVDATA_REFCOUNT_MONITOR_CONSTRUCT(pvAuxInfo);
-} 
-
-PVAuxInfo::~PVAuxInfo()
-{
-    PVDATA_REFCOUNT_MONITOR_DESTRUCT(pvAuxInfo);
-    for(int i=0; i<numberInfo; i++) delete pvInfos[i];
-    delete[] pvInfos;
-}
-
-
-PVField * PVAuxInfo::getPVField() {
-    return pvField;
-}
-
-PVScalar * PVAuxInfo::createInfo(String key,ScalarType scalarType)
-{
-    for(int i=0; i<numberInfo; i++) {
-        PVScalar *pvScalar = pvInfos[i];
-        if(key.compare(pvScalar->getField()->getFieldName())==0) {
-            String message("AuxoInfo:create key ");
-            message += key.c_str();
-            message += " already exists with scalarType ";
-            ScalarTypeFunc::toString(&message,scalarType);
-            pvField->message(message,errorMessage);
-            return 0;
-        }
-    }
-    if(lengthInfo==numberInfo) {
-        int newLength = lengthInfo+4;
-        PVScalar ** newInfos = new PVScalar *[newLength];
-        lengthInfo = newLength;
-        for(int i=0; i<numberInfo; i++) newInfos[i] = pvInfos[i];
-        for(int i= numberInfo; i<lengthInfo; i++) newInfos[i] = 0;
-        delete[] pvInfos;
-        pvInfos = newInfos;
-    }
-    PVScalar *pvScalar = getPVDataCreate()->createPVScalar(0,key,scalarType);
-    pvInfos[numberInfo++] = pvScalar;
-    return pvScalar;
-}
-
-PVScalar * PVAuxInfo::getInfo(String key)
-{
-    for(int i=0; i<numberInfo; i++) {
-        PVScalar *pvScalar = pvInfos[i];
-        if(key.compare(pvScalar->getField()->getFieldName())==0) return pvScalar;
-    }
-    return 0;
-}
-
-PVScalar * PVAuxInfo::getInfo(int index)
-{
-    if(index<0 || index>=numberInfo) return 0;
-    return pvInfos[index];
-}
-
-int PVAuxInfo::getNumberInfo() { return numberInfo;}
-
-void PVAuxInfo::toString(StringBuilder buf)
-{
-    PVAuxInfo::toString(buf,0);
-}
-
-void PVAuxInfo::toString(StringBuilder buf,int indentLevel)
-{
-    if(numberInfo==0) return;
-    Convert *convert = getConvert();
-    convert->newLine(buf,indentLevel);
-    *buf += "auxInfo";
-    for(int i=0; i<numberInfo; i++) {
-         convert->newLine(buf,indentLevel+1);
-         PVScalar *value = pvInfos[i];
-         value->toString(buf,indentLevel + 1);
-    }
-}
-}}

pvDataApp/factory/PVDataCreateFactory.cpp

@@ -1,601 +0,0 @@
-/*PVDataCreateFactory.cpp*/
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifdef _WIN32
-#define NOMINMAX
-#endif
-#include <cstddef>
-#include <cstdlib>
-#include <string>
-#include <cstdio>
-#include <pv/lock.h>
-#include <pv/pvIntrospect.h>
-#include <pv/pvData.h>
-#include <pv/convert.h>
-#include <pv/factory.h>
-#include <pv/serializeHelper.h>
-#include "DefaultPVStructureArray.h"
-
-using std::tr1::static_pointer_cast;
-using std::tr1::const_pointer_cast;
-
-namespace epics { namespace pvData {
-
-static Convert* convert = 0;
-static FieldCreate * fieldCreate = 0;
-static PVDataCreate* pvDataCreate = 0;
-
-/** Default storage for scalar values
- */
-template<typename T>
-class BasePVScalar : public PVScalarValue<T> {
-public:
-    typedef T  value_type;
-    typedef T* pointer;
-    typedef const T* const_pointer;
-
-    BasePVScalar(PVStructure *parent,ScalarConstPtr scalar);
-    virtual ~BasePVScalar();
-    virtual T get();
-    virtual void put(T val);
-    virtual void serialize(ByteBuffer *pbuffer,
-        SerializableControl *pflusher) const;
-    virtual void deserialize(ByteBuffer *pbuffer,
-        DeserializableControl *pflusher);
-private:
-    T value;
-};
-
-template<typename T>
-BasePVScalar<T>::BasePVScalar(PVStructure *parent,ScalarConstPtr scalar)
-    : PVScalarValue<T>(parent,scalar),value(0)
-{}
-//Note: '0' is a suitable default for all POD types (not String)
-
-template<typename T>
-BasePVScalar<T>::~BasePVScalar() {}
-
-template<typename T>
-T BasePVScalar<T>::get() { return value;}
-
-template<typename T>
-void BasePVScalar<T>::put(T val){value = val;}
-
-template<typename T>
-void BasePVScalar<T>::serialize(ByteBuffer *pbuffer,
-    SerializableControl *pflusher) const {
-    pflusher->ensureBuffer(sizeof(T));
-    pbuffer->put<T>(value);
-}
-
-template<typename T>
-void BasePVScalar<T>::deserialize(ByteBuffer *pbuffer,
-    DeserializableControl *pflusher)
-{
-    pflusher->ensureData(sizeof(T));
-    value = pbuffer->get<T>();
-}
-
-typedef BasePVScalar<bool> BasePVBoolean;
-typedef BasePVScalar<int8> BasePVByte;
-typedef BasePVScalar<int16> BasePVShort;
-typedef BasePVScalar<int32> BasePVInt;
-typedef BasePVScalar<int64> BasePVLong;
-typedef BasePVScalar<float> BasePVFloat;
-typedef BasePVScalar<double> BasePVDouble;
-
-// BasePVString is special case, since it implements SerializableArray
-class BasePVString : public PVString {
-public:
-    typedef String value_type;
-    typedef String* pointer;
-    typedef const String* const_pointer;
-
-    BasePVString(PVStructure *parent,ScalarConstPtr scalar);
-    virtual ~BasePVString();
-    virtual String get();
-    virtual void put(String val);
-    virtual void serialize(ByteBuffer *pbuffer,
-        SerializableControl *pflusher) const;
-    virtual void deserialize(ByteBuffer *pbuffer,
-        DeserializableControl *pflusher);
-    virtual void serialize(ByteBuffer *pbuffer,
-        SerializableControl *pflusher, int offset, int count) const;
-private:
-    String value;
-};
-
-BasePVString::BasePVString(PVStructure *parent,ScalarConstPtr scalar)
-    : PVString(parent,scalar),value()
-{}
-
-BasePVString::~BasePVString() {}
-
-String BasePVString::get() { return value;}
-
-void BasePVString::put(String val){value = val;}
-
-void BasePVString::serialize(ByteBuffer *pbuffer,
-    SerializableControl *pflusher) const
-{
-    SerializeHelper::serializeString(value, pbuffer, pflusher);
-}
-
-void BasePVString::deserialize(ByteBuffer *pbuffer,
-    DeserializableControl *pflusher)
-{
-    value = SerializeHelper::deserializeString(pbuffer, pflusher);
-}
-
-void BasePVString::serialize(ByteBuffer *pbuffer,
-    SerializableControl *pflusher, int offset, int count) const
-{
-	// check bounds
-	const int length = /*(value == null) ? 0 :*/ value.length();
-	if (offset < 0) offset = 0;
-	else if (offset > length) offset = length;
-	if (count < 0) count = length;
-
-	const int maxCount = length - offset;
-	if (count > maxCount)
-		count = maxCount;
-	
-	// write
-	SerializeHelper::serializeSubstring(value, offset, count, pbuffer, pflusher);
-}
-
-/** Default storage for arrays
- */
-template<typename T>
-class DefaultPVArray : public PVValueArray<T> {
-public:
-    typedef T  value_type;
-    typedef T* pointer;
-    typedef const T* const_pointer;
-
-    DefaultPVArray(PVStructure *parent,ScalarArrayConstPtr scalarArray);
-    virtual ~DefaultPVArray();
-    virtual void setCapacity(int capacity);
-    virtual int get(int offset, int length, PVArrayData<T> *data) ;
-    virtual int put(int offset,int length, pointer from,
-       int fromOffset);
-    virtual void shareData(pointer value,int capacity,int length);
-    // from Serializable
-    virtual void serialize(ByteBuffer *pbuffer,SerializableControl *pflusher) const;
-    virtual void deserialize(ByteBuffer *pbuffer,DeserializableControl *pflusher);
-    virtual void serialize(ByteBuffer *pbuffer,
-         SerializableControl *pflusher, int offset, int count) const;
-private:
-    pointer value;
-};
-
-template<typename T>
-DefaultPVArray<T>::DefaultPVArray(PVStructure *parent,
-    ScalarArrayConstPtr scalarArray)
-: PVValueArray<T>(parent,scalarArray),value(new T[0])
-{ }
-
-template<typename T>
-DefaultPVArray<T>::~DefaultPVArray()
-{
-    delete[] value;
-}
-
-template<typename T>
-void DefaultPVArray<T>::setCapacity(int capacity)
-{
-    if(PVArray::getCapacity()==capacity) return;
-    if(!PVArray::isCapacityMutable()) {
-        std::string message("not capacityMutable");
-        PVField::message(message, errorMessage);
-        return;
-    }
-    int length = PVArray::getLength();
-    if(length>capacity) length = capacity;
-    T *newValue = new T[capacity];
-    for(int i=0; i<length; i++) newValue[i] = value[i];
-    delete[]value;
-    value = newValue;
-    PVArray::setCapacityLength(capacity,length);
-}
-
-template<typename T>
-int DefaultPVArray<T>::get(int offset, int len, PVArrayData<T> *data)
-{
-    int n = len;
-    int length = this->getLength();
-    if(offset+len > length) {
-        n = length-offset;
-        if(n<0) n = 0;
-    }
-    data->data = value;
-    data->offset = offset;
-    return n;
-}
-
-template<typename T>
-int DefaultPVArray<T>::put(int offset,int len,
-    pointer from,int fromOffset)
-{
-    if(PVField::isImmutable()) {
-        PVField::message("field is immutable",errorMessage);
-        return 0;
-    }
-    if(from==value) return len;
-    if(len<1) return 0;
-    int length = this->getLength();
-    int capacity = this->getCapacity();
-    if(offset+len > length) {
-        int newlength = offset + len;
-        if(newlength>capacity) {
-            setCapacity(newlength);
-            newlength = this->getCapacity();
-            len = newlength - offset;
-            if(len<=0) return 0;
-        }
-        length = newlength;
-    }
-    for(int i=0;i<len;i++) {
-       value[i+offset] = from[i+fromOffset];
-    }
-    this->setLength(length);
-    this->postPut();
-    return len;
-}
-
-template<typename T>
-void DefaultPVArray<T>::shareData(pointer shareValue,int capacity,int length)
-{
-    delete[] value;
-    value = shareValue;
-    PVArray::setCapacityLength(capacity,length);
-}
-
-template<typename T>
-void DefaultPVArray<T>::serialize(ByteBuffer *pbuffer,
-            SerializableControl *pflusher) const {
-    serialize(pbuffer, pflusher, 0, this->getLength());
-}
-
-template<typename T>
-void DefaultPVArray<T>::deserialize(ByteBuffer *pbuffer,
-        DeserializableControl *pcontrol) {
-    int size = SerializeHelper::readSize(pbuffer, pcontrol);
-    // if (size>0) { pcontrol->ensureData(sizeof(T)-1); pbuffer->align(sizeof(T)); }
-    if(size>=0) {
-        // prepare array, if necessary
-        if(size>this->getCapacity()) this->setCapacity(size);
-        // retrieve value from the buffer
-        int i = 0;
-        while(true) {
-            /*
-            int maxIndex = std::min(size-i, (int)(pbuffer->getRemaining()/sizeof(T)))+i;
-            for(; i<maxIndex; i++)
-                value[i] = pbuffer->get<T>();
-              */  
-            int maxCount = std::min(size-i, (int)(pbuffer->getRemaining()/sizeof(T)));
-            pbuffer->getArray<T>(&value[i], maxCount);
-            i += maxCount;
-            
-            if(i<size)
-                pcontrol->ensureData(sizeof(T)); // this is not OK since can exceen max local buffer (size-i)*sizeof(T));
-            else
-                break;
-        }
-        // set new length
-        this->setLength(size);
-        PVField::postPut();
-    }
-    // TODO null arrays (size == -1) not supported
-}
-
-template<typename T>
-void DefaultPVArray<T>::serialize(ByteBuffer *pbuffer,
-        SerializableControl *pflusher, int offset, int count) const {
-    // cache
-    int length = this->getLength();
-
-    // check bounds
-    if(offset<0)
-        offset = 0;
-    else if(offset>length) offset = length;
-    if(count<0) count = length;
-
-    int maxCount = length-offset;
-    if(count>maxCount) count = maxCount;
-
-    // write
-    SerializeHelper::writeSize(count, pbuffer, pflusher);
-    //if (count == 0) return; pcontrol->ensureData(sizeof(T)-1); pbuffer->align(sizeof(T));
-    int end = offset+count;
-    int i = offset;
-    while(true) {
-        
-        /*
-        int maxIndex = std::min<int>(end-i, (int)(pbuffer->getRemaining()/sizeof(T)))+i;
-        for(; i<maxIndex; i++)
-            pbuffer->put<T>(value[i]);
-        */
-        
-        int maxCount = std::min<int>(end-i, (int)(pbuffer->getRemaining()/sizeof(T)));
-        pbuffer->putArray<T>(&value[i], maxCount);
-        i += maxCount;
-        
-        if(i<end)
-            pflusher->flushSerializeBuffer();
-        else
-            break;
-    }
-}
-
-// specializations for String
-
-template<>
-void DefaultPVArray<String>::deserialize(ByteBuffer *pbuffer,
-        DeserializableControl *pcontrol) {
-    int size = SerializeHelper::readSize(pbuffer, pcontrol);
-    if(size>=0) {
-        // prepare array, if necessary
-        if(size>getCapacity()) setCapacity(size);
-        // retrieve value from the buffer
-        for(int i = 0; i<size; i++)
-            value[i] = SerializeHelper::deserializeString(pbuffer,
-                    pcontrol);
-        // set new length
-        setLength(size);
-        postPut();
-    }
-    // TODO null arrays (size == -1) not supported
-}
-
-template<>
-void DefaultPVArray<String>::serialize(ByteBuffer *pbuffer,
-        SerializableControl *pflusher, int offset, int count) const {
-    int length = getLength();
-
-    // check bounds
-    if(offset<0)
-        offset = 0;
-    else if(offset>length) offset = length;
-    if(count<0) count = length;
-
-    int maxCount = length-offset;
-    if(count>maxCount) count = maxCount;
-
-    // write
-    SerializeHelper::writeSize(count, pbuffer, pflusher);
-    int end = offset+count;
-    for(int i = offset; i<end; i++)
-        SerializeHelper::serializeString(value[i], pbuffer, pflusher);
-}
-
-typedef DefaultPVArray<bool> DefaultPVBooleanArray;
-typedef DefaultPVArray<int8> BasePVByteArray;
-typedef DefaultPVArray<int16> BasePVShortArray;
-typedef DefaultPVArray<int32> BasePVIntArray;
-typedef DefaultPVArray<int64> BasePVLongArray;
-typedef DefaultPVArray<float> BasePVFloatArray;
-typedef DefaultPVArray<double> BasePVDoubleArray;
-typedef DefaultPVArray<String> BasePVStringArray;
-
-// Factory
-
-PVDataCreate::PVDataCreate(){ }
-
-PVField *PVDataCreate::createPVField(PVStructure *parent,
-        FieldConstPtr field)
-{
-     switch(field->getType()) {
-     case scalar: {
-         ScalarConstPtr xx = static_pointer_cast<const Scalar>(field);
-         return createPVScalar(parent,xx);
-     }
-     case scalarArray: {
-         ScalarArrayConstPtr xx = static_pointer_cast<const ScalarArray>(field);
-         return (PVField *)createPVScalarArray(parent,xx);
-     }
-     case structure: {
-         StructureConstPtr xx = static_pointer_cast<const Structure>(field);
-         return (PVField *)createPVStructure(parent,xx);
-     }
-     case structureArray: {
-         StructureArrayConstPtr xx = static_pointer_cast<const StructureArray>(field);
-         return createPVStructureArray(parent,xx);
-     }
-     }
-     String  message("PVDataCreate::createPVField should never get here");
-     throw std::logic_error(message);
-}
-
-PVField *PVDataCreate::createPVField(PVStructure *parent,
-        String fieldName,PVField * fieldToClone)
-{
-     switch(fieldToClone->getField()->getType()) {
-     case scalar:
-         return createPVScalar(parent,fieldName,(PVScalar*)fieldToClone);
-     case scalarArray:
-         return (PVField *)createPVScalarArray(parent,fieldName,
-             (PVScalarArray *)fieldToClone);
-     case structure:
-         return (PVField *)createPVStructure(parent,fieldName,
-             (PVStructure *)fieldToClone);
-     case structureArray:
-        String message(
-        "PVDataCreate::createPVField structureArray not valid fieldToClone");
-        throw std::invalid_argument(message);
-     }
-     String  message("PVDataCreate::createPVField should never get here");
-     throw std::logic_error(message);
-}
-
-PVScalar *PVDataCreate::createPVScalar(PVStructure *parent,ScalarConstPtr scalar)
-{
-     ScalarType scalarType = scalar->getScalarType();
-     switch(scalarType) {
-     case pvBoolean:
-         return new BasePVBoolean(parent,scalar);
-     case pvByte:
-         return new BasePVByte(parent,scalar);
-     case pvShort:
-         return new BasePVShort(parent,scalar);
-     case pvInt:
-         return new BasePVInt(parent,scalar);
-     case pvLong:
-         return new BasePVLong(parent,scalar);
-     case pvFloat:
-         return new BasePVFloat(parent,scalar);
-     case pvDouble:
-         return new BasePVDouble(parent,scalar);
-     case pvString:
-         return new BasePVString(parent,scalar);
-     }
-     String  message("PVDataCreate::createPVScalar should never get here");
-     throw std::logic_error(message);
-}
-
-PVScalar *PVDataCreate::createPVScalar(PVStructure *parent,
-        String fieldName,ScalarType scalarType)
-{
-     ScalarConstPtr scalar = fieldCreate->createScalar(fieldName,scalarType);
-     return createPVScalar(parent,scalar);
-}
-
-
-PVScalar *PVDataCreate::createPVScalar(PVStructure *parent,
-        String fieldName,PVScalar * scalarToClone)
-{
-     PVScalar *pvScalar = createPVScalar(parent,fieldName,
-         scalarToClone->getScalar()->getScalarType());
-     convert->copyScalar(scalarToClone, pvScalar);
-     PVAuxInfo *from = scalarToClone->getPVAuxInfo();
-     PVAuxInfo *to = pvScalar->getPVAuxInfo();
-     int numberInfo = from->getNumberInfo();
-     for(int i=0; i<numberInfo; i++) {
-        PVScalar *pvFrom = from->getInfo(i);
-        ScalarConstPtr scalar = pvFrom->getScalar();
-        PVScalar *pvTo = to->createInfo(scalar->getFieldName(),scalar->getScalarType());
-        convert->copyScalar(pvFrom,pvTo);
-     }
-     return pvScalar;
-}
-
-PVScalarArray *PVDataCreate::createPVScalarArray(PVStructure *parent,
-        ScalarArrayConstPtr scalarArray)
-{
-     switch(scalarArray->getElementType()) {
-     case pvBoolean:
-           return new DefaultPVBooleanArray(parent,scalarArray);
-     case pvByte:
-           return new BasePVByteArray(parent,scalarArray);
-     case pvShort:
-           return new BasePVShortArray(parent,scalarArray);
-     case pvInt:
-           return new BasePVIntArray(parent,scalarArray);
-     case pvLong:
-           return new BasePVLongArray(parent,scalarArray);
-     case pvFloat:
-           return new BasePVFloatArray(parent,scalarArray);
-     case pvDouble:
-           return new BasePVDoubleArray(parent,scalarArray);
-     case pvString:
-           return new BasePVStringArray(parent,scalarArray);
-     }
-     String  message("PVDataCreate::createPVScalarArray should never get here");
-     throw std::logic_error(message);
-     
-}
-
-PVScalarArray *PVDataCreate::createPVScalarArray(PVStructure *parent,
-        String fieldName,ScalarType elementType)
-{
-     return createPVScalarArray(parent,
-         fieldCreate->createScalarArray(fieldName, elementType));
-}
-
-PVScalarArray *PVDataCreate::createPVScalarArray(PVStructure *parent,
-        String fieldName,PVScalarArray * arrayToClone)
-{
-     PVScalarArray *pvArray = createPVScalarArray(parent,fieldName,
-          arrayToClone->getScalarArray()->getElementType());
-     convert->copyScalarArray(arrayToClone,0, pvArray,0,arrayToClone->getLength());
-     PVAuxInfo *from = arrayToClone->getPVAuxInfo();
-     PVAuxInfo *to = pvArray->getPVAuxInfo();
-     int numberInfo = from->getNumberInfo();
-     for(int i=0; i<numberInfo; i++) {
-        PVScalar *pvFrom = from->getInfo(i);
-        ScalarConstPtr scalar = pvFrom->getScalar();
-        PVScalar *pvTo = to->createInfo(scalar->getFieldName(),scalar->getScalarType());
-        convert->copyScalar(pvFrom,pvTo);
-     }
-    return pvArray;
-}
-
-PVStructureArray *PVDataCreate::createPVStructureArray(PVStructure *parent,
-        StructureArrayConstPtr structureArray)
-{
-     return new BasePVStructureArray(parent,structureArray);
-}
-
-PVStructure *PVDataCreate::createPVStructure(PVStructure *parent,
-        StructureConstPtr structure)
-{
-     PVStructure *pvStructure = new PVStructure(parent,structure);
-     return pvStructure;
-}
-
-PVStructure *PVDataCreate::createPVStructure(PVStructure *parent,
-        String fieldName,int numberFields,FieldConstPtrArray fields)
-{
-     StructureConstPtr structure = fieldCreate->createStructure(
-         fieldName,numberFields, fields);
-     return new PVStructure(parent,structure);
-}
-
-PVStructure *PVDataCreate::createPVStructure(PVStructure *parent,
-    String fieldName,int numberFields,PVFieldPtrArray pvFields)
-{
-    FieldConstPtrArray fields = new FieldConstPtr[numberFields];
-    for(int i=0; i<numberFields;i++) {
-        fields[i] = pvFields[i]->getField();
-    }
-    StructureConstPtr structure = fieldCreate->createStructure(
-        fieldName,numberFields,fields);
-    PVStructure *pvStructure = new PVStructure(parent,structure,pvFields);
-    return pvStructure;
-}
-
-PVStructure *PVDataCreate::createPVStructure(PVStructure *parent,
-        String fieldName,PVStructure *structToClone)
-{
-    FieldConstPtrArray fields = 0;
-    int numberFields = 0;
-    PVStructure *pvStructure = 0;;
-    if(structToClone==0) {
-        fields = new FieldConstPtr[0];
-        StructureConstPtr structure = fieldCreate->createStructure(
-            fieldName,numberFields,fields);
-        pvStructure = new PVStructure(parent,structure);
-    } else {
-       StructureConstPtr structure = structToClone->getStructure();
-       pvStructure = new PVStructure(parent,structure);
-       convert->copyStructure(structToClone,pvStructure);
-    }
-    return pvStructure;
-}
-
-PVDataCreate * getPVDataCreate() {
-     static Mutex mutex;
-     Lock xx(mutex);
-
-     if(pvDataCreate==0){
-          pvDataCreate = new PVDataCreate();
-          convert = getConvert();
-          fieldCreate = getFieldCreate();
-     }
-     return pvDataCreate;
- }
-
-}}

pvDataApp/factory/PVField.cpp

@@ -1,255 +0,0 @@
-/*PVField.cpp*/
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <cstddef>
-#include <cstdlib>
-#include <string>
-#include <cstdio>
-#include <pv/lock.h>
-#include <pv/pvData.h>
-#include <pv/factory.h>
-#include <pv/convert.h>
-#include <pv/CDRMonitor.h>
-
-using std::tr1::const_pointer_cast;
-
-namespace epics { namespace pvData {
-
-static String notImplemented("not implemented");
-
-PVDATA_REFCOUNT_MONITOR_DEFINE(pvField);
-
-class PVFieldPvt {
-public:
-   PVFieldPvt(PVStructure *parent,FieldConstPtr field);
-   ~PVFieldPvt();
-   PVStructure *parent;
-   FieldConstPtr field;
-   int fieldOffset;
-   int nextFieldOffset;
-   PVAuxInfo *pvAuxInfo;
-   bool immutable;
-   Requester *requester;
-   PostHandler *postHandler;
-   Convert *convert;
-};
-
-PVFieldPvt::PVFieldPvt(PVStructure *parent,FieldConstPtr field)
-: parent(parent),field(field),
- fieldOffset(0), nextFieldOffset(0),
- pvAuxInfo(0),
- immutable(false),requester(0),postHandler(0),
- convert(getConvert())
-{
-}
-
-PVFieldPvt::~PVFieldPvt()
-{
-    if(pvAuxInfo!=0) delete pvAuxInfo;
-}
-
-
-
-PVField::PVField(PVStructure *parent,FieldConstPtr field)
-: pImpl(new PVFieldPvt(parent,field))
-{
-    PVDATA_REFCOUNT_MONITOR_CONSTRUCT(pvField);
-}
-
-PVField::~PVField()
-{
-    PVDATA_REFCOUNT_MONITOR_DESTRUCT(pvField);
-   delete pImpl;
-}
-
-void PVField::message(String fieldName,String message,MessageType messageType)  
-{
-    if(pImpl->parent!=0) {
-        String parentName = pImpl->parent->getField()->getFieldName();
-        if(parentName.length()>0) {
-            fieldName = parentName + "." + fieldName;
-        }
-        pImpl->parent->message(fieldName,message,messageType);
-        return;
-    }
-    if(pImpl->requester) {
-        String mess = fieldName + " " + message;
-        pImpl->requester->message(mess,messageType);
-    } else {
-        printf("%s %s %s\n",
-            messageTypeName[messageType].c_str(),
-            fieldName.c_str(),
-            message.c_str());
-    }
-}
-
-void PVField::message(String message,MessageType messageType)  
-{
-    PVField::message(pImpl->field->getFieldName(),message,messageType);
-}
-void PVField::setRequester(Requester *requester)
-{
-    if(pImpl->parent!=0) {
-        throw std::logic_error(String(
-            "PVField::setRequester only legal for top level structure"));
-    }
-    if(pImpl->requester!=0) {
-        if(pImpl->requester==requester) return;
-        throw std::logic_error(String(
-            "PVField::setRequester requester is already present"));
-    }
-    pImpl->requester = requester;
-}
-
-int PVField::getFieldOffset() 
-{
-    if(pImpl->nextFieldOffset==0) computeOffset(this);
-    return pImpl->fieldOffset;
-}
-
-int PVField::getNextFieldOffset() 
-{
-    if(pImpl->nextFieldOffset==0) computeOffset(this);
-    return pImpl->nextFieldOffset;
-}
-
-int PVField::getNumberFields() 
-{
-    if(pImpl->nextFieldOffset==0) computeOffset(this);
-    return (pImpl->nextFieldOffset - pImpl->fieldOffset);
-}
-
-PVAuxInfo * PVField::getPVAuxInfo(){
-    if(pImpl->pvAuxInfo==0) {
-        pImpl->pvAuxInfo = new PVAuxInfo(this);
-    }
-    return pImpl->pvAuxInfo;
-}
-
-bool PVField::isImmutable()  {return pImpl->immutable;}
-
-void PVField::setImmutable() {pImpl->immutable = true;}
-
-FieldConstPtr PVField::getField()  {return pImpl->field;}
-
-PVStructure * PVField::getParent()  {return pImpl->parent;}
-
-
-bool PVField::renameField(String  newName)
-{
-    if(pImpl->parent!=0) {
-        StructureConstPtr structure = pImpl->parent->getStructure();
-        int index = structure->getFieldIndex(newName);
-        if(index>=0) return false;
-    }
-    Field::shared_pointer field(const_pointer_cast<Field>(pImpl->field));
-    field->renameField(newName);
-    return true;
-}
-
-void PVField::postPut() 
-{
-   if(pImpl->postHandler!=0) pImpl->postHandler->postPut();
-}
-
-void PVField::setPostHandler(PostHandler *postHandler)
-{
-    if(pImpl->postHandler!=0) {
-        if(postHandler==pImpl->postHandler) return;
-        String message(
-            "PVField::setPostHandler a postHandler is already registered");
-        throw std::logic_error(message);
-    }
-    pImpl->postHandler = postHandler;
-}
-
-void PVField::setParent(PVStructure * parent)
-{
-    pImpl->parent = parent;
-}
-
-bool PVField::equals(PVField &pv)
-{
-    return pImpl->convert->equals(*this,pv);
-}
-
-void PVField::toString(StringBuilder buf)  {toString(buf,0);}
-
-void PVField::toString(StringBuilder buf,int indentLevel) 
-{
-   pImpl->convert->getString(buf,this,indentLevel);
-   if(pImpl->pvAuxInfo==0) return;
-   pImpl->pvAuxInfo->toString(buf,indentLevel);
-}
-
-void PVField::computeOffset(PVField   *  pvField) {
-    PVStructure *pvTop = pvField->getParent();
-    if(pvTop==0) {
-        if(pvField->getField()->getType()!=structure) {
-           pvField->pImpl->fieldOffset = 0;
-           pvField->pImpl->nextFieldOffset = 1;
-           return;
-        }
-        pvTop = static_cast<PVStructure *>(pvField);
-    } else {
-        while(pvTop->getParent()!=0) pvTop = pvTop->getParent();
-    }
-    int offset = 0;
-    int nextOffset = 1;
-    PVFieldPtrArray pvFields = pvTop->getPVFields();
-    for(int i=0; i < pvTop->getStructure()->getNumberFields(); i++) {
-        offset = nextOffset;
-        PVField *pvField = pvFields[i];
-        FieldConstPtr field = pvField->getField();
-        switch(field->getType()) {
-        case scalar:
-        case scalarArray:
-        case structureArray:{
-            nextOffset++;
-            pvField->pImpl->fieldOffset = offset;
-            pvField->pImpl->nextFieldOffset = nextOffset;
-            break;
-        }
-        case structure: {
-            pvField->computeOffset(pvField,offset);
-            nextOffset = pvField->getNextFieldOffset();
-        }
-        }
-    }
-    PVField *top = (PVField *)pvTop;
-    top->pImpl->fieldOffset = 0;
-    top->pImpl->nextFieldOffset = nextOffset;
-}
-
-void PVField::computeOffset(PVField   *  pvField,int offset) {
-   int beginOffset = offset;
-   int nextOffset = offset + 1;
-   PVStructure *pvStructure = static_cast<PVStructure *>(pvField);
-   PVFieldPtrArray pvFields = pvStructure->getPVFields();
-   for(int i=0; i < pvStructure->getStructure()->getNumberFields(); i++) {
-       offset = nextOffset;
-       PVField *pvSubField = pvFields[i];
-       FieldConstPtr field = pvSubField->getField();
-       switch(field->getType()) {
-           case scalar:
-           case scalarArray:
-           case structureArray: {
-               nextOffset++;
-               pvSubField->pImpl->fieldOffset = offset;
-               pvSubField->pImpl->nextFieldOffset = nextOffset;
-               break;
-           }
-           case structure: {
-               pvSubField->computeOffset(pvSubField,offset);
-               nextOffset = pvSubField->getNextFieldOffset();
-           }
-       }
-   }
-   pvField->pImpl->fieldOffset = beginOffset;
-   pvField->pImpl->nextFieldOffset = nextOffset;
-}
-
-}}

pvDataApp/factory/PVScalar.cpp

@@ -1,28 +0,0 @@
-/*PVScalar.cpp*/
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <cstddef>
-#include <cstdlib>
-#include <string>
-#include <cstdio>
-#include <pv/pvData.h>
-#include <pv/factory.h>
-
-using std::tr1::static_pointer_cast;
-
-namespace epics { namespace pvData {
-
-    PVScalar::~PVScalar() {}
-
-    PVScalar::PVScalar(PVStructure *parent,ScalarConstPtr scalar)
-    : PVField(parent,scalar) {}
-
-    ScalarConstPtr PVScalar::getScalar() 
-    {
-       return static_pointer_cast<const Scalar>(PVField::getField());
-    }
-
-}}

pvDataApp/factory/PVScalarArray.cpp

@@ -1,29 +0,0 @@
-/*PVScalarArray.cpp*/
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <cstddef>
-#include <cstdlib>
-#include <string>
-#include <cstdio>
-#include <pv/pvData.h>
-#include <pv/factory.h>
-
-using std::tr1::static_pointer_cast;using std::tr1::static_pointer_cast;
-
-namespace epics { namespace pvData {
-
-    PVScalarArray::~PVScalarArray() {}
-
-    PVScalarArray::PVScalarArray(PVStructure *parent,
-        ScalarArrayConstPtr scalarArray)
-    : PVArray(parent,scalarArray) {}
-
-    ScalarArrayConstPtr PVScalarArray::getScalarArray() 
-    {
-       return static_pointer_cast<const ScalarArray>(PVField::getField());
-    }
-
-}}

pvDataApp/factory/PVStructure.cpp

@@ -1,567 +0,0 @@
-/*PVStructure.cpp*/
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <cstddef>
-#include <cstdlib>
-#include <string>
-#include <cstdio>
-#include <vector>
-#include <pv/pvData.h>
-#include <pv/pvIntrospect.h>
-#include <pv/convert.h>
-#include <pv/factory.h>
-#include <pv/bitSet.h>
-
-using std::tr1::static_pointer_cast;
-using std::tr1::const_pointer_cast;
-
-namespace epics { namespace pvData {
-
-    class PVStructurePvt {
-    public:
-        PVStructurePvt();
-        ~PVStructurePvt();
-
-        int numberFields;
-        PVFieldPtrArray pvFields;
-        String extendsStructureName;
-    };
-
-    PVStructurePvt::PVStructurePvt()
-    : numberFields(0), pvFields(0),extendsStructureName("")
-    {
-    }
-
-    PVStructurePvt::~PVStructurePvt()
-    {
-        for(int i=0; i<numberFields; i++) {
-            delete pvFields[i];
-        }
-        if (pvFields) delete[] pvFields;
-    }
-
-    static PVField *findSubField(String fieldName,PVStructure *pvStructure);
-
-    PVStructure::PVStructure(PVStructure *parent,StructureConstPtr structurePtr)
-    : PVField(parent,structurePtr),pImpl(new PVStructurePvt())
-    {
-        int numberFields = structurePtr->getNumberFields();
-        FieldConstPtrArray fields = structurePtr->getFields();
-        pImpl->numberFields = numberFields;
-        pImpl->pvFields = new PVFieldPtr[numberFields];
-        PVFieldPtrArray pvFields = pImpl->pvFields;
-        PVDataCreate *pvDataCreate = getPVDataCreate();
-        for(int i=0; i<numberFields; i++) {
-            pvFields[i] = pvDataCreate->createPVField(this,fields[i]);
-        }
-    }
-
-    PVStructure::PVStructure(PVStructure *parent,StructureConstPtr structurePtr,
-        PVFieldPtrArray pvFields
-    )
-    : PVField(parent,structurePtr),pImpl(new PVStructurePvt())
-    {
-        int numberFields = structurePtr->getNumberFields();
-        pImpl->numberFields = numberFields;
-        pImpl->pvFields = pvFields;
-        for(int i=0; i<numberFields; i++) {
-            PVField *pvField = pvFields[i];
-            setParentPvt(pvField,this);
-        }
-    }
-
-    void PVStructure::setParentPvt(PVField *pvField,PVStructure *parent)
-    {
-        pvField->setParent(parent);
-        if(pvField->getField()->getType()==structure) {
-            PVStructure *subStructure = static_cast<PVStructure*>(pvField);
-            PVFieldPtr *subFields = subStructure->getPVFields();
-            int numberFields = subStructure->getStructure()->getNumberFields();
-            for(int i=0; i<numberFields; i++) {
-                PVField *subField = static_cast<PVField*>(subFields[i]);
-                setParentPvt(subField,subStructure);
-            }
-        }
-    }
-
-    PVStructure::~PVStructure()
-    {
-        delete pImpl;
-    }
-
-    StructureConstPtr PVStructure::getStructure()
-    {
-        return static_pointer_cast<const Structure>(PVField::getField());
-    }
-
-    PVFieldPtrArray PVStructure::getPVFields()
-    {
-        return pImpl->pvFields;
-    }
-
-    PVFieldPtr PVStructure::getSubField(String fieldName)
-    {
-        return findSubField(fieldName,this);
-    }
-
-    PVFieldPtr PVStructure::getSubField(int fieldOffset)
-    {
-        if(fieldOffset<=getFieldOffset()) {
-            if(fieldOffset==getFieldOffset()) return this;
-            return 0;
-        }
-        if(fieldOffset>getNextFieldOffset()) return 0;
-        int numFields = pImpl->numberFields;
-        PVFieldPtrArray pvFields = pImpl->pvFields;
-        for(int i=0; i<numFields; i++) {
-            PVField *pvField = pvFields[i];
-            if(pvField->getFieldOffset()==fieldOffset) return pvField;
-            if(pvField->getNextFieldOffset()<=fieldOffset) continue;
-            if(pvField->getField()->getType()==structure) {
-                return ((PVStructure*)pvField)->getSubField(fieldOffset);
-            }
-        }
-        String message("PVStructure.getSubField: Logic error");
-        throw std::logic_error(message);
-    }
-
-    void PVStructure::appendPVField(PVFieldPtr pvField)
-    {
-        Structure::shared_pointer structure = const_pointer_cast<Structure>(getStructure());
-        structure->appendField(pvField->getField());
-        int origLength = pImpl->numberFields;
-        PVFieldPtrArray oldPVFields = pImpl->pvFields;
-        PVFieldPtrArray newPVFields = new PVFieldPtr[origLength + 1];
-        for(int i=0; i<origLength; i++) {
-            newPVFields[i] = oldPVFields[i];
-        }
-        // note that origLength IS new element
-        newPVFields[origLength] = pvField;
-        delete[] pImpl->pvFields;
-        pImpl->pvFields = newPVFields;
-        pImpl->numberFields = origLength + 1;
-    }
-
-    void PVStructure::appendPVFields(int numberNewFields,PVFieldPtrArray pvFields)
-    {
-        if (numberNewFields<0)
-            throw std::logic_error("Number of fields must be >=0");
-
-        Structure::shared_pointer structure = const_pointer_cast<Structure>(getStructure());
-        std::vector<FieldConstPtr> fields(numberNewFields);
-        for(int i=0; i<numberNewFields; i++) fields[i] = pvFields[i]->getField();
-        structure->appendFields(numberNewFields,&fields[0]);
-        int origLength = pImpl->numberFields;
-        PVFieldPtrArray oldPVFields = pImpl->pvFields;
-        int numberFields = origLength + numberNewFields;
-        PVFieldPtrArray newPVFields = new PVFieldPtr[numberFields];
-        for(int i=0; i<origLength; i++) {
-            newPVFields[i] = oldPVFields[i];
-        }
-        for(int i=0; i<numberNewFields; i++) {
-            newPVFields[i+origLength] = pvFields[i];
-        }
-        delete[] pImpl->pvFields;
-        pImpl->pvFields = newPVFields;
-        pImpl->numberFields = numberFields;
-    }
-
-    void PVStructure::removePVField(String fieldName)
-    {
-        PVField *pvField = getSubField(fieldName);
-        if(pvField==0) {
-            String message("removePVField ");
-            message +=  fieldName + " does not exist";
-            this->message(message, errorMessage);
-            return;
-        }
-        int origLength = pImpl->numberFields;
-        int newLength = origLength - 1;
-        PVFieldPtrArray origPVFields = pImpl->pvFields;
-        PVFieldPtrArray newPVFields = new PVFieldPtr[newLength];
-        int newIndex = 0;
-        int indRemove = -1;
-        for(int i=0; i<origLength; i++) {
-            if(origPVFields[i]==pvField) {
-                indRemove = i;
-            } else {
-                newPVFields[newIndex++] = origPVFields[i];
-            }
-        }
-        Structure *structure = const_cast<Structure *>(getStructure().get());
-        structure->removeField(indRemove);
-        delete origPVFields[indRemove];
-        delete[] pImpl->pvFields;
-        pImpl->pvFields = newPVFields;
-        pImpl->numberFields = newLength;
-    }
-
-    PVBoolean *PVStructure::getBooleanField(String fieldName)
-    {
-        PVField *pvField = findSubField(fieldName,this);
-        if(pvField==0) {
-            String message("fieldName ");
-            message +=  fieldName + " does not exist";
-            this->message(message, errorMessage);
-            return 0;
-        }
-        if(pvField->getField()->getType()==scalar) {
-            ScalarConstPtr pscalar = static_pointer_cast<const Scalar>(
-                pvField->getField());
-            if(pscalar->getScalarType()==pvBoolean) {
-                return (PVBoolean*)pvField;
-            }
-        }
-        String message("fieldName ");
-        message +=  fieldName + " does not have type boolean ";
-        this->message(message, errorMessage);
-        return 0;
-    }
-
-    PVByte *PVStructure::getByteField(String fieldName)
-    {
-        PVField *pvField = findSubField(fieldName,this);
-        if(pvField==0) {
-            String message("fieldName ");
-            message +=  fieldName + " does not exist";
-            this->message(message, errorMessage);
-            return 0;
-        }
-        if(pvField->getField()->getType()==scalar) {
-            ScalarConstPtr pscalar = static_pointer_cast<const Scalar>(
-                pvField->getField());
-            if(pscalar->getScalarType()==pvByte) {
-                return (PVByte*)pvField;
-            }
-        }
-        String message("fieldName ");
-        message +=  fieldName + " does not have type byte ";
-        this->message(message, errorMessage);
-        return 0;
-    }
-
-    PVShort *PVStructure::getShortField(String fieldName)
-    {
-        PVField *pvField = findSubField(fieldName,this);
-        if(pvField==0) {
-            String message("fieldName ");
-            message +=  fieldName + " does not exist";
-            this->message(message, errorMessage);
-            return 0;
-        }
-        if(pvField->getField()->getType()==scalar) {
-            ScalarConstPtr pscalar = static_pointer_cast<const Scalar>(
-                pvField->getField());
-            if(pscalar->getScalarType()==pvShort) {
-                return (PVShort*)pvField;
-            }
-        }
-        String message("fieldName ");
-        message +=  fieldName + " does not have type short ";
-        this->message(message, errorMessage);
-        return 0;
-    }
-
-    PVInt *PVStructure::getIntField(String fieldName)
-    {
-        PVField *pvField = findSubField(fieldName,this);
-        if(pvField==0) {
-            String message("fieldName ");
-            message +=  fieldName + " does not exist";
-            this->message(message, errorMessage);
-            return 0;
-        }
-        if(pvField->getField()->getType()==scalar) {
-            ScalarConstPtr pscalar = static_pointer_cast<const Scalar>(
-                pvField->getField());
-            if(pscalar->getScalarType()==pvInt) {
-                return (PVInt*)pvField;
-            }
-        }
-        String message("fieldName ");
-        message +=  fieldName + " does not have type int ";
-        this->message(message, errorMessage);
-        return 0;
-    }
-
-    PVLong *PVStructure::getLongField(String fieldName)
-    {
-        PVField *pvField = findSubField(fieldName,this);
-        if(pvField==0) {
-            String message("fieldName ");
-            message +=  fieldName + " does not exist";
-            this->message(message, errorMessage);
-            return 0;
-        }
-        if(pvField->getField()->getType()==scalar) {
-            ScalarConstPtr pscalar = static_pointer_cast<const Scalar>(
-                pvField->getField());
-            if(pscalar->getScalarType()==pvLong) {
-                return (PVLong*)pvField;
-            }
-        }
-        String message("fieldName ");
-        message +=  fieldName + " does not have type long ";
-        this->message(message, errorMessage);
-        return 0;
-    }
-
-    PVFloat *PVStructure::getFloatField(String fieldName)
-    {
-        PVField *pvField = findSubField(fieldName,this);
-        if(pvField==0) {
-            String message("fieldName ");
-            message +=  fieldName + " does not exist";
-            this->message(message, errorMessage);
-            return 0;
-        }
-        if(pvField->getField()->getType()==scalar) {
-            ScalarConstPtr pscalar = static_pointer_cast<const Scalar>(
-                pvField->getField());
-            if(pscalar->getScalarType()==pvFloat) {
-                return (PVFloat*)pvField;
-            }
-        }
-        String message("fieldName ");
-        message +=  fieldName + " does not have type float ";
-        this->message(message, errorMessage);
-        return 0;
-    }
-
-    PVDouble *PVStructure::getDoubleField(String fieldName)
-    {
-        PVField *pvField = findSubField(fieldName,this);
-        if(pvField==0) {
-            String message("fieldName ");
-            message +=  fieldName + " does not exist";
-            this->message(message, errorMessage);
-            return 0;
-        }
-        if(pvField->getField()->getType()==scalar) {
-            ScalarConstPtr pscalar = static_pointer_cast<const Scalar>(
-                pvField->getField());
-            if(pscalar->getScalarType()==pvDouble) {
-                return (PVDouble*)pvField;
-            }
-        }
-        String message("fieldName ");
-        message +=  fieldName + " does not have type double ";
-        this->message(message, errorMessage);
-        return 0;
-    }
-
-    PVString *PVStructure::getStringField(String fieldName)
-    {
-        PVField *pvField = findSubField(fieldName,this);
-        if(pvField==0) {
-            String message("fieldName ");
-            message +=  fieldName + " does not exist";
-            this->message(message, errorMessage);
-            return 0;
-        }
-        if(pvField->getField()->getType()==scalar) {
-            ScalarConstPtr pscalar = static_pointer_cast<const Scalar>(
-                pvField->getField());
-            if(pscalar->getScalarType()==pvString) {
-                return (PVString*)pvField;
-            }
-        }
-        String message("fieldName ");
-        message +=  fieldName + " does not have type string ";
-        this->message(message, errorMessage);
-        return 0;
-    }
-
-    PVStructure *PVStructure::getStructureField(String fieldName)
-    {
-        PVField *pvField = findSubField(fieldName,this);
-        if(pvField==0) {
-            String message("fieldName ");
-            message +=  fieldName + " does not exist";
-            this->message(message, errorMessage);
-            return 0;
-        }
-        if(pvField->getField()->getType()==structure) {
-            return((PVStructure *)pvField);
-        }
-        String message("fieldName ");
-        message +=  fieldName + " does not have type structure ";
-        this->message(message, errorMessage);
-        return 0;
-    }
-
-    PVScalarArray *PVStructure::getScalarArrayField(
-        String fieldName,ScalarType elementType)
-    {
-        PVField *pvField = findSubField(fieldName,this);
-        if(pvField==0) {
-            String message("fieldName ");
-            message +=  fieldName + " does not exist";
-            this->message(message, errorMessage);
-            return 0;
-        }
-        FieldConstPtr field = pvField->getField();
-        Type type = field->getType();
-        if(type!=scalarArray) {
-            String message("fieldName ");
-            message +=  fieldName + " does not have type array ";
-            this->message(message, errorMessage);
-            return 0;
-        }
-        ScalarArrayConstPtr pscalarArray
-            = static_pointer_cast<const ScalarArray>(pvField->getField());
-        if(pscalarArray->getElementType()!=elementType) {
-            String message("fieldName ");
-            message +=  fieldName + " is array but does not have elementType ";
-            ScalarTypeFunc::toString(&message,elementType);
-            this->message(message, errorMessage);
-            return 0;
-        }
-        return (PVScalarArray*)pvField;
-    }
-
-    PVStructureArray *PVStructure::getStructureArrayField(
-        String fieldName)
-    {
-        PVField *pvField = findSubField(fieldName,this);
-        if(pvField==0) {
-            String message("fieldName ");
-            message +=  fieldName + " does not exist";
-            this->message(message, errorMessage);
-            return 0;
-        }
-        if(pvField->getField()->getType()==structureArray) {
-            return((PVStructureArray *)pvField);
-        }
-        String message("fieldName ");
-        message +=  fieldName + " does not have type structureArray ";
-        this->message(message, errorMessage);
-        return 0;
-    }
-
-    String PVStructure::getExtendsStructureName()
-    {
-        return pImpl->extendsStructureName;
-    }
-
-    bool PVStructure::putExtendsStructureName(
-        String extendsStructureName)
-    {
-        if(pImpl->extendsStructureName.length()!=0) return false;
-        pImpl->extendsStructureName = extendsStructureName;
-        return true;
-    }
-
-    void PVStructure::serialize(ByteBuffer *pbuffer,
-            SerializableControl *pflusher) const {
-        for(int i = 0; i<pImpl->numberFields; i++)
-            pImpl->pvFields[i]->serialize(pbuffer, pflusher);
-    }
-
-    void PVStructure::deserialize(ByteBuffer *pbuffer,
-            DeserializableControl *pcontrol) {
-        for(int i = 0; i<pImpl->numberFields; i++)
-            pImpl->pvFields[i]->deserialize(pbuffer, pcontrol);
-
-    }
-
-    void PVStructure::serialize(ByteBuffer *pbuffer,
-            SerializableControl *pflusher, BitSet *pbitSet) const {
-        int offset = const_cast<PVStructure*>(this)->getFieldOffset();
-        int numberFields = const_cast<PVStructure*>(this)->getNumberFields();
-        int next = pbitSet->nextSetBit(offset);
-
-        // no more changes or no changes in this structure
-        if(next<0||next>=offset+numberFields) return;
-
-        // entire structure
-        if(offset==next) {
-            serialize(pbuffer, pflusher);
-            return;
-        }
-
-        for(int i = 0; i<pImpl->numberFields; i++) {
-            PVField* pvField = pImpl->pvFields[i];
-            offset = pvField->getFieldOffset();
-            numberFields = pvField->getNumberFields();
-            next = pbitSet->nextSetBit(offset);
-            // no more changes
-            if(next<0) return;
-            //  no change in this pvField
-            if(next>=offset+numberFields) continue;
-
-            // serialize field or fields
-            if(numberFields==1)
-                pvField->serialize(pbuffer, pflusher);
-            else
-                ((PVStructure*)pvField)->serialize(pbuffer, pflusher,
-                        pbitSet);
-        }
-    }
-
-    void PVStructure::deserialize(ByteBuffer *pbuffer,
-            DeserializableControl *pcontrol, BitSet *pbitSet) {
-        int offset = getFieldOffset();
-        int numberFields = getNumberFields();
-        int next = pbitSet->nextSetBit(offset);
-
-        // no more changes or no changes in this structure
-        if(next<0||next>=offset+numberFields) return;
-
-        // entire structure
-        if(offset==next) {
-            deserialize(pbuffer, pcontrol);
-            return;
-        }
-
-        for(int i = 0; i<pImpl->numberFields; i++) {
-            PVField* pvField = pImpl->pvFields[i];
-            offset = pvField->getFieldOffset();
-            numberFields = pvField->getNumberFields();
-            next = pbitSet->nextSetBit(offset);
-            // no more changes
-            if(next<0) return;
-            //  no change in this pvField
-            if(next>=offset+numberFields) continue;
-
-            // deserialize field or fields
-            if(numberFields==1)
-                pvField->deserialize(pbuffer, pcontrol);
-            else
-                ((PVStructure*)pvField)->deserialize(pbuffer, pcontrol,
-                        pbitSet);
-        }
-    }
-
-    static PVField *findSubField(String fieldName,PVStructure *pvStructure) {
-        if( fieldName.length()<1) return 0;
-        String::size_type index = fieldName.find('.');
-        String name = fieldName;
-        String restOfName = String();
-        if(index>0) {
-            name = fieldName.substr(0, index);
-            if(fieldName.length()>index) {
-                restOfName = fieldName.substr(index+1);
-            }
-        }
-        PVFieldPtrArray pvFields = pvStructure->getPVFields();
-        PVField *pvField = 0;
-        int numFields = pvStructure->getStructure()->getNumberFields();
-        for(int i=0; i<numFields; i++) {
-            PVField *pvf = pvFields[i];
-            int result = pvf->getField()->getFieldName().compare(name);
-            if(result==0) {
-                pvField = pvf;
-                break;
-            }
-        }
-        if(pvField==0) return 0;
-        if(restOfName.length()==0) return pvField;
-        if(pvField->getField()->getType()!=structure) return 0;
-        return findSubField(restOfName,(PVStructure*)pvField);
-    }
-
-}}

pvDataApp/factory/StandardField.cpp

@@ -1,501 +0,0 @@
-/* StandardField.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <string>
-#include <cstdio>
-#include <stdexcept>
-#include <epicsThread.h>
-#include <epicsExit.h>
-#include <pv/lock.h>
-#include <pv/pvIntrospect.h>
-#include <pv/standardField.h>
-#include <pv/CDRMonitor.h>
-
-using std::tr1::static_pointer_cast;
-
-namespace epics { namespace pvData { 
-
-static StandardField* standardField = 0;
-
-static String notImplemented("not implemented");
-static FieldCreate* fieldCreate = 0;
-static String valueFieldName("value");
-
-// following are preallocated structures
-
-static StructureConstPtr alarmField;
-static StructureConstPtr timeStampField;
-static StructureConstPtr displayField;
-static StructureConstPtr controlField;
-static StructureConstPtr booleanAlarmField;
-static StructureConstPtr byteAlarmField;
-static StructureConstPtr shortAlarmField;
-static StructureConstPtr intAlarmField;
-static StructureConstPtr longAlarmField;
-static StructureConstPtr floatAlarmField;
-static StructureConstPtr doubleAlarmField;
-static StructureConstPtr enumeratedAlarmField;
-
-
-static void createAlarm() {
-    FieldConstPtrArray fields = new FieldConstPtr[3];
-    fields[0] = fieldCreate->createScalar(String("severity"),pvInt);
-    fields[1] = fieldCreate->createScalar(String("status"),pvInt);
-    fields[2] = fieldCreate->createScalar(String("message"),pvString);
-    alarmField = fieldCreate->createStructure(String("alarm"),3,fields);
-}
-
-static void createTimeStamp() {
-    FieldConstPtrArray fields = new FieldConstPtr[3];
-    fields[0] = fieldCreate->createScalar(String("secondsPastEpoch"),pvLong);
-    fields[1] = fieldCreate->createScalar(String("nanoSeconds"),pvInt);
-    fields[2] = fieldCreate->createScalar(String("userTag"),pvInt);
-    timeStampField = fieldCreate->createStructure(String("timeStamp"),3,fields);
-}
-
-static void createDisplay() {
-    FieldConstPtrArray limitFields = new FieldConstPtr[2];
-    limitFields[0] = fieldCreate->createScalar(String("low"),pvDouble);
-    limitFields[1] = fieldCreate->createScalar(String("high"),pvDouble);
-    FieldConstPtrArray fields = new FieldConstPtr[4];
-    fields[0] = fieldCreate->createScalar(String("description"),pvString);
-    fields[1] = fieldCreate->createScalar(String("format"),pvString);
-    fields[2] = fieldCreate->createScalar(String("units"),pvString);
-    fields[3] = fieldCreate->createStructure(String("limit"),2,limitFields);
-    displayField = fieldCreate->createStructure(String("display"),4,fields);
-}
-
-static void createControl() {
-    FieldConstPtrArray limitFields = new FieldConstPtr[2];
-    limitFields[0] = fieldCreate->createScalar(String("low"),pvDouble);
-    limitFields[1] = fieldCreate->createScalar(String("high"),pvDouble);
-    FieldConstPtrArray fields = new FieldConstPtr[2];
-    fields[0] = fieldCreate->createStructure(String("limit"),2,limitFields);
-    fields[1] = fieldCreate->createScalar(String("minStep"),pvDouble);
-    controlField = fieldCreate->createStructure(String("control"),2,fields);
-}
-
-static void createBooleanAlarm() {
-    FieldConstPtrArray fields = new FieldConstPtr[4];
-    fields[0] = fieldCreate->createScalar(String("active"),pvBoolean);
-    fields[1] = fieldCreate->createScalar(String("falseSeverity"),pvInt);
-    fields[2] = fieldCreate->createScalar(String("trueSeverity"),pvInt);
-    fields[3] = fieldCreate->createScalar(String("changeStateSeverity"),pvInt);
-    booleanAlarmField = fieldCreate->createStructure(String("valueAlarm"),4,fields);
-}
-
-static void createByteAlarm() {
-    int numFields = 10;
-    FieldConstPtrArray fields = new FieldConstPtr[numFields];
-    fields[0] = fieldCreate->createScalar(String("active"),pvBoolean);
-    fields[1] = fieldCreate->createScalar(String("lowAlarmLimit"),pvByte);
-    fields[2] = fieldCreate->createScalar(String("lowWarningLimit"),pvByte);
-    fields[3] = fieldCreate->createScalar(String("highWarningLimit"),pvByte);
-    fields[4] = fieldCreate->createScalar(String("highAlarmLimit"),pvByte);
-    fields[5] = fieldCreate->createScalar(String("lowAlarmSeverity"),pvInt);
-    fields[6] = fieldCreate->createScalar(String("lowWarningSeverity"),pvInt);
-    fields[7] = fieldCreate->createScalar(String("highWarningSeverity"),pvInt);
-    fields[8] = fieldCreate->createScalar(String("highAlarmSeverity"),pvInt);
-    fields[9] = fieldCreate->createScalar(String("hystersis"),pvByte);
-    byteAlarmField = fieldCreate->createStructure(String("valueAlarm"),numFields,fields);
-}
-
-static void createShortAlarm() {
-    int numFields = 10;
-    FieldConstPtrArray fields = new FieldConstPtr[numFields];
-    fields[0] = fieldCreate->createScalar(String("active"),pvBoolean);
-    fields[1] = fieldCreate->createScalar(String("lowAlarmLimit"),pvShort);
-    fields[2] = fieldCreate->createScalar(String("lowWarningLimit"),pvShort);
-    fields[3] = fieldCreate->createScalar(String("highWarningLimit"),pvShort);
-    fields[4] = fieldCreate->createScalar(String("highAlarmLimit"),pvShort);
-    fields[5] = fieldCreate->createScalar(String("lowAlarmSeverity"),pvInt);
-    fields[6] = fieldCreate->createScalar(String("lowWarningSeverity"),pvInt);
-    fields[7] = fieldCreate->createScalar(String("highWarningSeverity"),pvInt);
-    fields[8] = fieldCreate->createScalar(String("highAlarmSeverity"),pvInt);
-    fields[9] = fieldCreate->createScalar(String("hystersis"),pvShort);
-    shortAlarmField = fieldCreate->createStructure(String("valueAlarm"),numFields,fields);
-}
-
-static void createIntAlarm() {
-    int numFields = 10;
-    FieldConstPtrArray fields = new FieldConstPtr[numFields];
-    fields[0] = fieldCreate->createScalar(String("active"),pvBoolean);
-    fields[1] = fieldCreate->createScalar(String("lowAlarmLimit"),pvInt);
-    fields[2] = fieldCreate->createScalar(String("lowWarningLimit"),pvInt);
-    fields[3] = fieldCreate->createScalar(String("highWarningLimit"),pvInt);
-    fields[4] = fieldCreate->createScalar(String("highAlarmLimit"),pvInt);
-    fields[5] = fieldCreate->createScalar(String("lowAlarmSeverity"),pvInt);
-    fields[6] = fieldCreate->createScalar(String("lowWarningSeverity"),pvInt);
-    fields[7] = fieldCreate->createScalar(String("highWarningSeverity"),pvInt);
-    fields[8] = fieldCreate->createScalar(String("highAlarmSeverity"),pvInt);
-    fields[9] = fieldCreate->createScalar(String("hystersis"),pvInt);
-    intAlarmField = fieldCreate->createStructure(String("valueAlarm"),numFields,fields);
-}
-
-static void createLongAlarm() {
-    int numFields = 10;
-    FieldConstPtrArray fields = new FieldConstPtr[numFields];
-    fields[0] = fieldCreate->createScalar(String("active"),pvBoolean);
-    fields[1] = fieldCreate->createScalar(String("lowAlarmLimit"),pvLong);
-    fields[2] = fieldCreate->createScalar(String("lowWarningLimit"),pvLong);
-    fields[3] = fieldCreate->createScalar(String("highWarningLimit"),pvLong);
-    fields[4] = fieldCreate->createScalar(String("highAlarmLimit"),pvLong);
-    fields[5] = fieldCreate->createScalar(String("lowAlarmSeverity"),pvInt);
-    fields[6] = fieldCreate->createScalar(String("lowWarningSeverity"),pvInt);
-    fields[7] = fieldCreate->createScalar(String("highWarningSeverity"),pvInt);
-    fields[8] = fieldCreate->createScalar(String("highAlarmSeverity"),pvInt);
-    fields[9] = fieldCreate->createScalar(String("hystersis"),pvLong);
-    longAlarmField = fieldCreate->createStructure(String("valueAlarm"),numFields,fields);
-}
-
-static void createFloatAlarm() {
-    int numFields = 10;
-    FieldConstPtrArray fields = new FieldConstPtr[numFields];
-    fields[0] = fieldCreate->createScalar(String("active"),pvBoolean);
-    fields[1] = fieldCreate->createScalar(String("lowAlarmLimit"),pvFloat);
-    fields[2] = fieldCreate->createScalar(String("lowWarningLimit"),pvFloat);
-    fields[3] = fieldCreate->createScalar(String("highWarningLimit"),pvFloat);
-    fields[4] = fieldCreate->createScalar(String("highAlarmLimit"),pvFloat);
-    fields[5] = fieldCreate->createScalar(String("lowAlarmSeverity"),pvInt);
-    fields[6] = fieldCreate->createScalar(String("lowWarningSeverity"),pvInt);
-    fields[7] = fieldCreate->createScalar(String("highWarningSeverity"),pvInt);
-    fields[8] = fieldCreate->createScalar(String("highAlarmSeverity"),pvInt);
-    fields[9] = fieldCreate->createScalar(String("hystersis"),pvFloat);
-    floatAlarmField = fieldCreate->createStructure(String("valueAlarm"),numFields,fields);
-}
-
-static void createDoubleAlarm() {
-    int numFields = 10;
-    FieldConstPtrArray fields = new FieldConstPtr[numFields];
-    fields[0] = fieldCreate->createScalar(String("active"),pvBoolean);
-    fields[1] = fieldCreate->createScalar(String("lowAlarmLimit"),pvDouble);
-    fields[2] = fieldCreate->createScalar(String("lowWarningLimit"),pvDouble);
-    fields[3] = fieldCreate->createScalar(String("highWarningLimit"),pvDouble);
-    fields[4] = fieldCreate->createScalar(String("highAlarmLimit"),pvDouble);
-    fields[5] = fieldCreate->createScalar(String("lowAlarmSeverity"),pvInt);
-    fields[6] = fieldCreate->createScalar(String("lowWarningSeverity"),pvInt);
-    fields[7] = fieldCreate->createScalar(String("highWarningSeverity"),pvInt);
-    fields[8] = fieldCreate->createScalar(String("highAlarmSeverity"),pvInt);
-    fields[9] = fieldCreate->createScalar(String("hystersis"),pvDouble);
-    doubleAlarmField = fieldCreate->createStructure(String("valueAlarm"),numFields,fields);
-}
-
-static void createEnumeratedAlarm() {
-    int numFields = 3;
-    FieldConstPtrArray fields = new FieldConstPtr[numFields];
-    fields[0] = fieldCreate->createScalar(String("active"),pvBoolean);
-    fields[1] = fieldCreate->createScalar(String("stateSeverity"),pvInt);
-    fields[2] = fieldCreate->createScalar(String("changeStateSeverity"),pvInt);
-    enumeratedAlarmField = fieldCreate->createStructure(String("valueAlarm"),numFields,fields);
-}
-
-static StructureConstPtr createProperties(String fieldName,FieldConstPtr field,String properties) {
-    bool gotAlarm = false;
-    bool gotTimeStamp = false;
-    bool gotDisplay = false;
-    bool gotControl = false;
-    bool gotValueAlarm = false;
-    int numProp = 0;
-    if(properties.find("alarm")!=String::npos) { gotAlarm = true; numProp++; }
-    if(properties.find("timeStamp")!=String::npos) { gotTimeStamp = true; numProp++; }
-    if(properties.find("display")!=String::npos) { gotDisplay = true; numProp++; }
-    if(properties.find("control")!=String::npos) { gotControl = true; numProp++; }
-    if(properties.find("valueAlarm")!=String::npos) { gotValueAlarm = true; numProp++; }
-    StructureConstPtr valueAlarm;
-    Type type= field->getType();
-    while(gotValueAlarm) {
-        if(type==scalar) {
-           ScalarConstPtr scalar = static_pointer_cast<const Scalar>(field);
-           ScalarType scalarType = scalar->getScalarType();
-           switch(scalarType) {
-               case pvBoolean: valueAlarm = booleanAlarmField; break;
-               case pvByte: valueAlarm = byteAlarmField; break;
-               case pvShort: valueAlarm = shortAlarmField; break;
-               case pvInt: valueAlarm = intAlarmField; break;
-               case pvLong: valueAlarm = longAlarmField; break;
-               case pvFloat: valueAlarm = floatAlarmField; break;
-               case pvDouble: valueAlarm = doubleAlarmField; break;
-               default:
-                throw std::logic_error(String("valueAlarm property for illegal type"));
-           }
-           break;
-        }
-        if(type==structure) {
-            StructureConstPtr structurePtr = static_pointer_cast<const Structure>(field);
-            if(structurePtr->getNumberFields()==2) {
-                FieldConstPtrArray fields = structurePtr->getFields();
-                FieldConstPtr first = fields[0];
-                FieldConstPtr second = fields[1];
-                String nameFirst = first->getFieldName();
-                String nameSecond = second->getFieldName();
-                int compareFirst = nameFirst.compare("index");
-                int compareSecond = nameSecond.compare("choices");
-                if(compareFirst==0 && compareSecond==0) {
-                    if(first->getType()==scalar
-                    && second->getType()==scalarArray) {
-                        ScalarConstPtr scalarFirst = static_pointer_cast<const Scalar>(first);
-                        ScalarArrayConstPtr scalarArraySecond = 
-                            static_pointer_cast<const ScalarArray>(second);
-                        if(scalarFirst->getScalarType()==pvInt
-                        && scalarArraySecond->getElementType()==pvString) {
-                            valueAlarm = enumeratedAlarmField;
-                            break;
-                        }
-                    }
-                }
-            }
-        }
-        throw std::logic_error(String("valueAlarm property for illegal type"));
-    }
-    int numFields = numProp+1;
-    FieldConstPtrArray fields = new FieldConstPtr[numFields];
-    int next = 0;
-    fields[next++] = field;
-    if(gotAlarm) {fields[next++] = alarmField;}
-    if(gotTimeStamp) {fields[next++] = timeStampField;}
-    if(gotDisplay) {fields[next++] = displayField;}
-    if(gotControl) {fields[next++] = controlField;}
-    if(gotValueAlarm) {fields[next++] = valueAlarm;}
-    return fieldCreate->createStructure(fieldName,numFields,fields);
-}
-
-
-ScalarConstPtr StandardField::scalar(String fieldName,ScalarType type)
-{
-    return fieldCreate->createScalar(fieldName,type);
-}
-
-StructureConstPtr StandardField::scalar(
-    String fieldName,ScalarType type,String properties)
-{
-    ScalarConstPtr field = fieldCreate->createScalar(valueFieldName,type);
-    return createProperties(fieldName,field,properties);    
-}
-
-ScalarArrayConstPtr StandardField::scalarArray(
-    String fieldName,ScalarType elementType)
-{
-    return fieldCreate->createScalarArray(fieldName,elementType);
-}
-
-StructureConstPtr StandardField::scalarArray(
-    String fieldName,ScalarType elementType, String properties)
-{
-    ScalarArrayConstPtr field = fieldCreate->createScalarArray(
-        valueFieldName,elementType);
-    return createProperties(fieldName,field,properties);
-}
-
-StructureArrayConstPtr StandardField::structureArray(
-    String fieldName,StructureConstPtr structure)
-{
-    return fieldCreate->createStructureArray(fieldName,structure);
-}
-
-StructureConstPtr StandardField::structureArray(
-    String fieldName,StructureConstPtr structure,String properties)
-{
-    StructureArrayConstPtr field = fieldCreate->createStructureArray(
-        valueFieldName,structure);
-    return createProperties(fieldName,field,properties);
-}
-
-StructureConstPtr StandardField::structure(
-    String fieldName,int numFields,FieldConstPtrArray fields)
-{
-    return fieldCreate->createStructure(fieldName,numFields,fields);
-}
-
-StructureConstPtr StandardField::enumerated(String fieldName)
-{
-    FieldConstPtrArray fields = new FieldConstPtr[2];
-    fields[0] = fieldCreate->createScalar(String("index"),pvInt);
-    fields[1] = fieldCreate->createScalarArray(String("choices"),pvString);
-    return fieldCreate->createStructure(fieldName,2,fields);
-}
-
-StructureConstPtr StandardField::enumerated(
-    String fieldName,String properties)
-{
-    StructureConstPtr field = standardField->enumerated(valueFieldName);
-    return createProperties(fieldName,field,properties);
-}
-
-ScalarConstPtr StandardField::scalarValue(ScalarType type)
-{
-    return fieldCreate->createScalar(valueFieldName,type);
-}
-
-StructureConstPtr StandardField::scalarValue(ScalarType type,String properties)
-{
-    ScalarConstPtr field =  fieldCreate->createScalar(valueFieldName,type);
-    return createProperties(valueFieldName,field,properties);
-}
-
-ScalarArrayConstPtr StandardField::scalarArrayValue(ScalarType elementType)
-{
-    return fieldCreate->createScalarArray(valueFieldName,elementType);
-}
-
-StructureConstPtr StandardField::scalarArrayValue(
-    ScalarType elementType, String properties)
-{
-    ScalarArrayConstPtr field = fieldCreate->createScalarArray(
-         valueFieldName,elementType);
-    return createProperties(valueFieldName,field,properties);
-
-}
-
-StructureArrayConstPtr StandardField::structureArrayValue(
-    StructureConstPtr structure)
-{
-    return fieldCreate->createStructureArray(valueFieldName,structure);
-}
-
-StructureConstPtr StandardField::structureArrayValue(
-    StructureConstPtr structure,String properties)
-{
-    StructureArrayConstPtr field = fieldCreate->createStructureArray(
-        valueFieldName,structure);
-    return createProperties(valueFieldName,field,properties);
-
-}
-
-StructureConstPtr StandardField::structureValue(
-    int numFields,FieldConstPtrArray fields)
-{
-    return fieldCreate->createStructure(valueFieldName,numFields,fields);
-}
-
-StructureConstPtr StandardField::enumeratedValue()
-{
-    FieldConstPtrArray fields = new FieldConstPtr[2];
-    fields[0] = fieldCreate->createScalar(String("index"),pvInt);
-    fields[1] = fieldCreate->createScalarArray(String("choices"),pvString);
-    return fieldCreate->createStructure(valueFieldName,2,fields);
-}
-
-StructureConstPtr StandardField::enumeratedValue( String properties)
-{
-    StructureConstPtr field = standardField->enumerated(valueFieldName);
-    return createProperties(valueFieldName,field,properties);
-}
-
-StructureConstPtr StandardField::alarm()
-{
-    return alarmField;
-}
-
-StructureConstPtr StandardField::timeStamp()
-{
-    return timeStampField;
-}
-
-StructureConstPtr StandardField::display()
-{
-    return displayField;
-}
-
-StructureConstPtr StandardField::control()
-{
-    return controlField;
-}
-
-StructureConstPtr StandardField::booleanAlarm()
-{
-    return booleanAlarmField;
-}
-
-StructureConstPtr StandardField::byteAlarm()
-{
-    return byteAlarmField;
-}
-
-StructureConstPtr StandardField::shortAlarm()
-{
-    return shortAlarmField;
-}
-
-StructureConstPtr StandardField::intAlarm()
-{
-    return intAlarmField;
-}
-
-StructureConstPtr StandardField::longAlarm()
-{
-    return longAlarmField;
-}
-
-StructureConstPtr StandardField::floatAlarm()
-{
-    return floatAlarmField;
-}
-
-StructureConstPtr StandardField::doubleAlarm()
-{
-    return doubleAlarmField;
-}
-
-StructureConstPtr StandardField::enumeratedAlarm()
-{
-    return enumeratedAlarmField;
-}
-
-void StandardField::init()
-{
-    createAlarm();
-    createTimeStamp();
-    createDisplay();
-    createControl();
-    createBooleanAlarm();
-    createByteAlarm();
-    createShortAlarm();
-    createIntAlarm();
-    createLongAlarm();
-    createFloatAlarm();
-    createDoubleAlarm();
-    createEnumeratedAlarm();
-}
-
-
-StandardField::StandardField(){init();}
-
-StandardField::~StandardField(){
-}
-
-static void myDeleteStatic(void*)
-{
-    alarmField.reset();
-    timeStampField.reset();
-    displayField.reset();
-    controlField.reset();
-    booleanAlarmField.reset();
-    byteAlarmField.reset();
-    shortAlarmField.reset();
-    intAlarmField.reset();
-    longAlarmField.reset();
-    floatAlarmField.reset();
-    doubleAlarmField.reset();
-    enumeratedAlarmField.reset();
-
-}
-
-static void myInitStatic(void*)
-{
-    standardField = new StandardField();
-    fieldCreate = getFieldCreate();
-    epicsAtExit(&myDeleteStatic,0);
-}
-
-static
-epicsThreadOnceId myInitOnce = EPICS_THREAD_ONCE_INIT;
-
-StandardField * getStandardField() {
-    epicsThreadOnce(&myInitOnce,&myInitStatic,0);
-    return standardField;
-}
-
-}}

pvDataApp/factory/StandardPVField.cpp

@@ -1,353 +0,0 @@
-/* StandardPVField.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <string>
-#include <stdexcept>
-#include <epicsThread.h>
-#include <epicsExit.h>
-#include <pv/lock.h>
-#include <pv/pvIntrospect.h>
-#include <pv/pvData.h>
-#include <pv/convert.h>
-#include <pv/standardField.h>
-#include <pv/standardPVField.h>
-#include <pv/CDRMonitor.h>
-
-namespace epics { namespace pvData { 
-
-static StandardField *standardField = 0;
-
-static String notImplemented("not implemented");
-static FieldCreate* fieldCreate = 0;
-static PVDataCreate* pvDataCreate = 0;
-static StandardPVField *standardPVField = 0;
-
-static void addExtendsStructureName(PVStructure *pvStructure,String properties)
-{
-    bool gotAlarm = false;
-    bool gotTimeStamp = false;
-    bool gotDisplay = false;
-    bool gotControl = false;
-    if(properties.find("alarm")!=String::npos)  gotAlarm = true;
-    if(properties.find("timeStamp")!=String::npos)  gotTimeStamp = true;
-    if(properties.find("display")!=String::npos) gotDisplay = true;
-    if(properties.find("control")!=String::npos) gotControl = true;
-    if(gotAlarm) {
-        PVStructure *pv = pvStructure->getStructureField(String("alarm"));
-        if(pv!=0) pv->putExtendsStructureName(String("alarm"));
-    }
-    if(gotTimeStamp) {
-        PVStructure *pv = pvStructure->getStructureField(String("timeStamp"));
-        if(pv!=0) pv->putExtendsStructureName(String("timeStamp"));
-    }
-    if(gotDisplay) {
-        PVStructure *pv = pvStructure->getStructureField(String("display"));
-        if(pv!=0) pv->putExtendsStructureName(String("display"));
-    }
-    if(gotControl) {
-        PVStructure *pv = pvStructure->getStructureField(String("control"));
-        if(pv!=0) pv->putExtendsStructureName(String("control"));
-    }
-}
-
-StandardPVField::StandardPVField(){}
-
-StandardPVField::~StandardPVField(){}
-
-
-PVScalar * StandardPVField::scalar(PVStructure *parent,
-    String fieldName,ScalarType type)
-{
-    ScalarConstPtr field = standardField->scalar(fieldName,type);
-    return pvDataCreate->createPVScalar(parent,field);
-}
-
-PVStructure * StandardPVField::scalar(PVStructure *parent,
-    String fieldName,ScalarType type,String properties)
-{
-    StructureConstPtr field = standardField->scalar(fieldName,type,properties);
-    PVStructure * pvStructure = pvDataCreate->createPVStructure(parent,field);
-    addExtendsStructureName(pvStructure,properties);
-    return pvStructure;
-}
-
-PVScalarArray * StandardPVField::scalarArray(PVStructure *parent,
-    String fieldName,ScalarType elementType)
-{
-    ScalarArrayConstPtr field = standardField->scalarArray(
-        fieldName,elementType);
-    return pvDataCreate->createPVScalarArray(parent,field);
-}
-
-PVStructure * StandardPVField::scalarArray(PVStructure *parent,
-    String fieldName,ScalarType elementType, String properties)
-{
-    StructureConstPtr field = standardField->scalarArray(
-        fieldName,elementType,properties);
-    PVStructure * pvStructure = pvDataCreate->createPVStructure(parent,field);
-    addExtendsStructureName(pvStructure,properties);
-    return pvStructure;
-}
-
-PVStructureArray * StandardPVField::structureArray(PVStructure *parent,
-    String fieldName,StructureConstPtr structure)
-{
-    StructureArrayConstPtr field = standardField->structureArray(
-        fieldName,structure);
-    return pvDataCreate->createPVStructureArray(parent,field);
-}
-
-PVStructure* StandardPVField::structureArray(PVStructure *parent,
-    String fieldName,StructureConstPtr structure,String properties)
-{
-    StructureConstPtr field = standardField->structureArray(
-        fieldName,structure,properties);
-    PVStructure * pvStructure = pvDataCreate->createPVStructure(parent,field);
-    addExtendsStructureName(pvStructure,properties);
-    return pvStructure;
-}
-
-PVStructure * StandardPVField::enumerated(PVStructure *parent,
-    String fieldName,StringArray choices,int number)
-{
-    StructureConstPtr field = standardField->enumerated(fieldName);
-    PVStructure *pvStructure = pvDataCreate->createPVStructure(parent,field);
-    PVScalarArray *pvScalarArray = pvStructure->getScalarArrayField(
-        "choices",pvString);
-    if(pvScalarArray==0) {
-        throw std::logic_error(String("StandardPVField::enumerated"));
-    }
-    PVStringArray *pvChoices = static_cast<PVStringArray *>(pvScalarArray);
-    pvChoices->put(0,number,choices,0);
-    return pvStructure;
-}
-
-PVStructure * StandardPVField::enumerated(PVStructure *parent,
-    String fieldName,StringArray choices,int number, String properties)
-{
-    StructureConstPtr field = standardField->enumerated(
-        fieldName,properties);
-    PVStructure *pvStructure =  pvDataCreate->createPVStructure(parent,field);
-    addExtendsStructureName(pvStructure,properties);
-    PVScalarArray *pvScalarArray = pvStructure->getScalarArrayField(
-        fieldName += ".choices",pvString);
-    if(pvScalarArray==0) {
-        throw std::logic_error(String("StandardPVField::enumerated"));
-    }
-    PVStringArray *pvChoices = static_cast<PVStringArray *>(pvScalarArray);
-    pvChoices->put(0,number,choices,0);
-    return pvStructure;
-}
-
-PVScalar * StandardPVField::scalarValue(PVStructure *parent,
-    ScalarType scalarType)
-{
-    ScalarConstPtr field = standardField->scalarValue(scalarType);
-    return pvDataCreate->createPVScalar(parent,field);
-}
-
-PVStructure * StandardPVField::scalarValue(PVStructure *parent,
-    ScalarType type,String properties)
-{
-    StructureConstPtr field = standardField->scalarValue(type,properties);
-    PVStructure * pvStructure = pvDataCreate->createPVStructure(parent,field);
-    addExtendsStructureName(pvStructure,properties);
-    return pvStructure;
-}
-
-PVScalarArray * StandardPVField::scalarArrayValue(PVStructure *parent,
-    ScalarType elementType)
-{
-    ScalarArrayConstPtr scalarArray =
-        standardField->scalarArrayValue(elementType);
-    return pvDataCreate->createPVScalarArray(0,scalarArray);
-}
-
-PVStructure * StandardPVField::scalarArrayValue(PVStructure *parent,
-    ScalarType elementType, String properties)
-{
-    StructureConstPtr field = standardField->scalarArrayValue(
-        elementType,properties);
-    PVStructure * pvStructure = pvDataCreate->createPVStructure(parent,field);
-    addExtendsStructureName(pvStructure,properties);
-    return pvStructure;
-}
-
-PVStructureArray * StandardPVField::structureArrayValue(PVStructure *parent,
-    StructureConstPtr structure)
-{
-    StructureArrayConstPtr field = standardField->structureArrayValue(
-        structure);
-    return pvDataCreate->createPVStructureArray(parent,field);
-}
-
-PVStructure * StandardPVField::structureArrayValue(PVStructure *parent,
-    StructureConstPtr structure,String properties)
-{
-    StructureConstPtr field = standardField->structureArrayValue(
-        structure,properties);
-    PVStructure * pvStructure = pvDataCreate->createPVStructure(parent,field);
-    addExtendsStructureName(pvStructure,properties);
-    return pvStructure;
-}
-
-PVStructure * StandardPVField::enumeratedValue(PVStructure *parent,
-    StringArray choices,int number)
-{
-    StructureConstPtr field = standardField->enumeratedValue();
-    PVStructure *pvStructure = pvDataCreate->createPVStructure(parent,field);
-    PVScalarArray *pvScalarArray = pvStructure->getScalarArrayField(
-        "choices",pvString);
-    if(pvScalarArray==0) {
-        throw std::logic_error(String("StandardPVField::enumerated"));
-    }
-    PVStringArray *pvChoices = static_cast<PVStringArray *>(pvScalarArray);
-    pvChoices->put(0,number,choices,0);
-    return pvStructure;
-}
-
-PVStructure * StandardPVField::enumeratedValue(PVStructure *parent,
-    StringArray choices, int number,String properties)
-{
-    StructureConstPtr field = standardField->enumeratedValue( properties);
-    PVStructure *pvStructure =  pvDataCreate->createPVStructure(parent,field);
-    addExtendsStructureName(pvStructure,properties);
-    PVScalarArray *pvScalarArray = pvStructure->getScalarArrayField(
-        String("value.choices"),pvString);
-    if(pvScalarArray==0) {
-        throw std::logic_error(String("StandardPVField::enumerated"));
-    }
-    PVStringArray *pvChoices = static_cast<PVStringArray *>(pvScalarArray);
-    pvChoices->put(0,number,choices,0);
-    return pvStructure;
-}
-
-PVStructure * StandardPVField::alarm(PVStructure *parent)
-{
-    StructureConstPtr field = standardField->alarm();
-    return pvDataCreate->createPVStructure(parent,field);
-}
-
-PVStructure * StandardPVField::timeStamp(PVStructure *parent)
-{
-    StructureConstPtr field = standardField->timeStamp();
-    return pvDataCreate->createPVStructure(parent,field);
-}
-
-PVStructure * StandardPVField::display(PVStructure *parent)
-{
-    StructureConstPtr field = standardField->display();
-    return pvDataCreate->createPVStructure(parent,field);
-}
-
-PVStructure * StandardPVField::control(PVStructure *parent)
-{
-    StructureConstPtr field = standardField->control();
-    return pvDataCreate->createPVStructure(parent,field);
-}
-
-PVStructure * StandardPVField::booleanAlarm(PVStructure *parent)
-{
-    StructureConstPtr field = standardField->booleanAlarm();
-    return pvDataCreate->createPVStructure(parent,field);
-}
-
-PVStructure * StandardPVField::byteAlarm(PVStructure *parent)
-{
-    StructureConstPtr field = standardField->byteAlarm();
-    return pvDataCreate->createPVStructure(parent,field);
-}
-
-PVStructure * StandardPVField::shortAlarm(PVStructure *parent)
-{
-    StructureConstPtr field = standardField->shortAlarm();
-    return pvDataCreate->createPVStructure(parent,field);
-}
-
-PVStructure * StandardPVField::intAlarm(PVStructure *parent)
-{
-    StructureConstPtr field = standardField->intAlarm();
-    return pvDataCreate->createPVStructure(parent,field);
-}
-
-PVStructure * StandardPVField::longAlarm(PVStructure *parent)
-{
-    StructureConstPtr field = standardField->longAlarm();
-    return pvDataCreate->createPVStructure(parent,field);
-}
-
-PVStructure * StandardPVField::floatAlarm(PVStructure *parent)
-{
-    StructureConstPtr field = standardField->floatAlarm();
-    return pvDataCreate->createPVStructure(parent,field);
-}
-
-PVStructure * StandardPVField::doubleAlarm(PVStructure *parent)
-{
-    StructureConstPtr field = standardField->doubleAlarm();
-    return pvDataCreate->createPVStructure(parent,field);
-}
-
-PVStructure * StandardPVField::enumeratedAlarm(PVStructure *parent)
-{
-    StructureConstPtr field = standardField->enumeratedAlarm();
-    return pvDataCreate->createPVStructure(parent,field);
-}
-
-PVStructure * StandardPVField::powerSupply(PVStructure *parent)
-{
-    StructureConstPtr alarmField = standardField->alarm();
-    StructureConstPtr timeStampField = standardField->timeStamp();
-    StructureConstPtr voltageField = standardField->scalar(
-        String("voltage"),pvDouble,String("alarm"));
-    StructureConstPtr powerField = standardField->scalar(
-        String("power"),pvDouble,String("alarm"));
-    StructureConstPtr currentField = standardField->scalar(
-        String("current"),pvDouble,String("alarm"));
-    FieldConstPtr fields[3];
-    fields[0] = voltageField;
-    fields[1] = powerField;
-    fields[2] = currentField;
-    StructureConstPtr valueField = standardField->structureValue( 3,fields);
-    fields[0] = alarmField;
-    fields[1] = timeStampField;
-    fields[2] = valueField;
-    StructureConstPtr structureField = standardField->structureValue(3,fields);
-    return pvDataCreate->createPVStructure(parent,structureField);
-}
-
-
-
-
-
-class StandardPVFieldExt : public StandardPVField {
-public:
-    StandardPVFieldExt(): StandardPVField(){};
-};
-
-static void myDeleteStatic(void*)
-{
-    delete standardPVField;
-}
-
-static void myInitStatic(void*)
-{
-    fieldCreate = getFieldCreate();
-    pvDataCreate = getPVDataCreate();
-    standardField = getStandardField();
-    standardPVField = new StandardPVFieldExt();
-    epicsAtExit(&myDeleteStatic, 0);
-}
-
-static
-epicsThreadOnceId myInitOnce = EPICS_THREAD_ONCE_INIT;
-
-StandardPVField * getStandardPVField() {
-    epicsThreadOnce(&myInitOnce, &myInitStatic, 0);
-    return standardPVField;
-}
-
-}}

pvDataApp/factory/TypeFunc.cpp

@@ -1,73 +0,0 @@
-/*TypeFunc.cpp*/
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <cstddef>
-#include <cstdlib>
-#include <string>
-#include <cstdio>
-
-#include <pv/pvIntrospect.h>
-#include <pv/epicsException.h>
-
-#include "dbDefs.h" // for NELEMENTS
-
-namespace epics { namespace pvData {
-
-namespace TypeFunc {
-    static const char* names[] = {
-        "scalar", "scalarArray", "structure", "structureArray",
-    };
-    const char* name(Type t) {
-        if (t<int(pvBoolean) || t>int(pvString))
-            THROW_EXCEPTION2(std::invalid_argument, "logic error unknown Type");
-        return names[t];
-    }
-    void toString(StringBuilder buf,const Type type) {
-        *buf += name(type);
-    }
-} // namespace TypeFunc
-
-
-namespace ScalarTypeFunc {
-    bool isInteger(ScalarType type) {
-        if(type>=pvByte && type<=pvLong) return true;
-        return false;
-    }
-
-    bool isNumeric(ScalarType type) {
-        if(type>=pvByte && type<=pvDouble) return true;
-        return false;
-    }
-
-    bool isPrimitive(ScalarType type) {
-        if(type>=pvBoolean && type<=pvDouble) return true;
-        return false;
-    }
-    
-    static const char* names[] = {
-        "boolean", "byte", "short", "int", "long",
-        "float", "double", "string",
-    };
-    ScalarType getScalarType(String pvalue) {
-        for(size_t i=0; i<NELEMENTS(names); i++)
-            if(pvalue==names[i])
-                return ScalarType(i);
-        THROW_EXCEPTION2(std::invalid_argument, "error unknown ScalarType");
-    }
-
-    const char* name(ScalarType t) {
-        if (t<pvBoolean || t>pvString)
-            THROW_EXCEPTION2(std::invalid_argument, "error unknown ScalarType");
-        return names[t];
-    }
-
-    void toString(StringBuilder buf,const ScalarType scalarType) {
-        *buf += name(scalarType);
-    }
-
-} // namespace ScalarTypeFunc
-
-}}

pvDataApp/factory/factory.h

@@ -1,15 +0,0 @@
-/*factory.h*/
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef FACTORY_H
-#define FACTORY_H
-
-namespace epics { namespace pvData {
-
-    enum DebugLevel{noDebug,lowDebug,highDebug};
-
-}}
-#endif /*FACTORY_H */

pvDataApp/misc/CDRMonitor.cpp

@@ -1,160 +0,0 @@
-/* CDRMonitor.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <stddef.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdexcept>
-
-#include <epicsThread.h>
-
-#include <pv/noDefaultMethods.h>
-#include <pv/lock.h>
-#include <pv/pvType.h>
-#include <pv/linkedList.h>
-#include <pv/CDRMonitor.h>
-
-#ifdef _WIN32
-#include <BaseTsd.h>
-typedef SSIZE_T ssize_t;
-#endif
-
-namespace epics { namespace pvData {
-
-static
-epicsThreadOnceId monitorInit = EPICS_THREAD_ONCE_INIT;
-
-// Must use a pointer w/ lazy init due to lack of
-// initialization order guarantees
-CDRMonitor* CDRMonitor::theone = 0;
-
-CDRMonitor&
-CDRMonitor::get()
-{
-    epicsThreadOnce(&monitorInit, &CDRMonitor::init, 0);
-    assert(theone);
-    return *theone;
-}
-
-void
-CDRMonitor::init(void *)
-{
-    //BUG: No idea how to handle allocation failure at this stage.
-    theone=new CDRMonitor;
-}
-
-void
-CDRMonitor::destroy()
-{
-    if (theone)
-    {
-        CDRNode *node = theone->first();
-        while (node)
-        {
-            CDRNode* tmp = node;
-            node = node->next();
-            delete tmp;
-        }
-        delete theone;
-        theone = 0;
-    }
-}
-
-CDRMonitor::CDRMonitor()
-    :firstNode(0)
-{}
-
-CDRCount
-CDRMonitor::current()
-{
-    CDRCount total;
-    for(CDRNode *cur=first(); !!cur; cur=cur->next())
-    {
-        total+=cur->get();
-    }
-    return total;
-}
-
-void
-CDRMonitor::show(FILE *fd, bool destroy)
-{
-    for(CDRNode *cur=first(); !!cur; cur=cur->next())
-    {
-        cur->show(fd);
-    }
-    if (destroy)
-        CDRMonitor::destroy();
-}
-
-void
-CDRMonitor::show(std::ostream& out, bool destroy) const
-{
-    for(CDRNode *cur=first(); !!cur; cur=cur->next())
-    {
-        cur->show(out);
-    }
-    if (destroy)
-        CDRMonitor::destroy();
-}
-
-void
-CDRNode::show(FILE *fd)
-{
-    Lock x(guard);
-    if(!current.cons && !current.dtys && !current.refs)
-        return;
-    fprintf(fd,"%s:  totalConstruct %lu totalDestruct %lu",
-            nodeName.c_str(), (unsigned long)current.cons,
-            (unsigned long)current.dtys);
-    ssize_t alive=current.cons;
-    alive-=current.dtys;
-    if(current.refs)
-        fprintf(fd," totalReference %ld", current.refs);
-    if(alive)
-        fprintf(fd," ACTIVE %ld\n", (long)alive);
-    else
-        fprintf(fd,"\n");
-}
-
-void
-CDRNode::show(std::ostream& out) const
-{
-    Lock x(guard);
-    if(!current.cons && !current.dtys && !current.refs)
-        return;
-    out<<nodeName<<"  totalConstruct "<<current.cons
-            <<" totalDestruct "<<current.dtys;
-    ssize_t alive=current.cons;
-    alive-=current.dtys;
-    if(current.refs)
-        out<<" totalReference "<<current.refs;
-    if(alive)
-        out<<" ACTIVE "<<alive;
-    out<<"\n";
-}
-
-void
-onceNode(void* raw)
-{
-    CDRNodeInstance* inst=static_cast<CDRNodeInstance*>(raw);
-    inst->node=new CDRNode(inst->name);
-}
-
-}} // namespace epics::pvData
-
-std::ostream& operator<<(std::ostream& out,const epics::pvData::CDRMonitor& mon)
-{
-    mon.show(out);
-    return out;
-}
-
-std::ostream& operator<<(std::ostream& out,const epics::pvData::CDRNode& node)
-{
-    node.show(out);
-    return out;
-}

pvDataApp/misc/CDRMonitor.h

@@ -1,140 +0,0 @@
-/* CDRMonitor.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef CDRMONITOR_H
-#define CDRMONITOR_H
-#include <ostream>
-#include <cstddef>
-#include <cstdlib>
-#include <string>
-#include <cstdio>
-
-#include <epicsThread.h>
-#include <pv/noDefaultMethods.h>
-#include <pv/lock.h>
-#include <pv/pvType.h>
-
-namespace epics { namespace pvData { 
-
-//! Used to pass around snapshots
-struct CDRCount { // default copy and assignment are ok
-    size_t cons, dtys;
-    long refs;
-    CDRCount():cons(0),dtys(0),refs(0){}
-    CDRCount& operator+=(const CDRCount& o)
-        {cons+=o.cons; dtys+=o.dtys; refs+=o.refs; return *this;}
-    CDRCount& operator=(size_t count) // reset counters
-        {cons=count; dtys=count; refs=count; return *this;}
-};
-
-class CDRNode;
-
-//! @brief Global registrar for CDRNodes
-class CDRMonitor : private NoDefaultMethods {
-public:
-    static CDRMonitor& get();
-    static void destroy();
-
-    CDRNode* addNode(CDRNode& next)
-    {
-        CDRNode *ret=firstNode;
-        firstNode=&next;
-        return ret;
-    }
-
-    CDRCount current(); //!< current global count
-
-    CDRNode* first() const{return firstNode;}
-
-    void show(FILE*, bool destroy = false);
-    void show(std::ostream&, bool destroy = false) const;
-private:
-    // Private ctor for singleton
-    CDRMonitor();
-    CDRNode *firstNode;
-
-    static CDRMonitor *theone;
-    static void init(void*);
-};
-
-//! Counters for Construction, Destruction, and References of one class
-class CDRNode : private NoDefaultMethods {
-public:
-    CDRNode(const String& name)
-        :nodeName(name)
-        ,current()
-        ,guard()
-        ,nextNode(CDRMonitor::get().addNode(*this))
-    {}
-    void construct(){Lock x(guard); current.cons++;}
-    void destruct(){Lock x(guard); current.dtys++;}
-    void incRef(){Lock x(guard); current.refs++;}
-    void decRef(){Lock x(guard); current.refs--;}
-
-    CDRNode* next() const{return nextNode;}
-
-    CDRCount get() const{Lock x(guard); return current;}
-
-    void show(FILE*);
-    void show(std::ostream&) const;
-private:
-    const String nodeName;
-    CDRCount current;
-    mutable Mutex guard;
-    CDRNode * const nextNode;
-};
-
-struct CDRNodeInstance
-{
-    CDRNode *node;
-    epicsThreadOnceId once;
-    const char* const name;
-};
-
-void onceNode(void* raw);
-
-static inline
-CDRNode*
-getNode(CDRNodeInstance *inst)
-{
-    epicsThreadOnce(&inst->once,&onceNode,
-                    static_cast<void*>(inst));
-    return inst->node;
-}
-
-#ifndef NDEBUG
-
-#define PVDATA_REFCOUNT_MONITOR_DEFINE(NAME) \
-static CDRNodeInstance NAME ## _node={0,EPICS_THREAD_ONCE_INIT,#NAME}
-
-#define PVDATA_REFCOUNT_MONITOR_DESTRUCT(NAME) \
-            getNode(&NAME ## _node)->destruct()
-
-#define PVDATA_REFCOUNT_MONITOR_CONSTRUCT(NAME) \
-            getNode(&NAME ## _node)->construct()
-
-#define PVDATA_REFCOUNT_MONITOR_INCREF(NAME) \
-            getNode(&NAME ## _node)->incRef()
-#define PVDATA_REFCOUNT_MONITOR_DECREF(NAME) \
-            getNode(&NAME ## _node)->decRef()
-
-
-#else
-
-#define PVDATA_REFCOUNT_MONITOR_DEFINE(NAME)
-#define PVDATA_REFCOUNT_MONITOR_DESTRUCT(NAME)
-#define PVDATA_REFCOUNT_MONITOR_CONSTRUCT(NAME)
-#define PVDATA_REFCOUNT_MONITOR_INCREF(NAME)
-#define PVDATA_REFCOUNT_MONITOR_DECREF(NAME)
-
-#endif
-
-}}
-
-std::ostream& operator<<(std::ostream&,const epics::pvData::CDRMonitor&);
-std::ostream& operator<<(std::ostream&,const epics::pvData::CDRNode&);
-
-#endif  /* CDRMONITOR_H */

pvDataApp/misc/bitSet.cpp

@@ -1,395 +0,0 @@
-/* bitSet.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include "string.h"
-#include "stdio.h"
-#include <pv/bitSet.h>
-#include <pv/lock.h>
-#include <pv/CDRMonitor.h>
-#include <pv/serializeHelper.h>
-
-namespace epics { namespace pvData {
- 
-    PVDATA_REFCOUNT_MONITOR_DEFINE(bitSet);
-    
-    BitSet::BitSet() : words(0), wordsLength(0), wordsInUse(0) {
-        initWords(BITS_PER_WORD);
-
-        PVDATA_REFCOUNT_MONITOR_CONSTRUCT(bitSet);
-    }
-
-    BitSet::BitSet(uint32 nbits) : words(0), wordsLength(0), wordsInUse(0) {
-        initWords(nbits);
-
-        PVDATA_REFCOUNT_MONITOR_CONSTRUCT(bitSet);
-    }
-
-    BitSet::~BitSet() {
-        delete[] words;
-
-        PVDATA_REFCOUNT_MONITOR_DESTRUCT(bitSet);
-    }
-
-    void BitSet::initWords(uint32 nbits) {
-        uint32 length = (nbits <= 0) ? 1 : wordIndex(nbits-1) + 1;
-        if (words) delete[] words;
-        words = new uint64[length];
-        memset(words, 0, sizeof(uint64)*length);
-        wordsLength = length;
-    }
-
-    void BitSet::recalculateWordsInUse() {
-        // wordsInUse is unsigned
-        if (wordsInUse == 0)
-            return;
-
-        // Traverse the bitset until a used word is found
-        int32 i;
-        for (i = (int32)wordsInUse-1; i >= 0; i--)
-            if (words[i] != 0)
-                break;
-
-        wordsInUse = i+1; // The new logical size
-    }
-
-    void BitSet::ensureCapacity(uint32 wordsRequired) {
-        if (wordsLength < wordsRequired) {
-
-            // create and copy
-            uint64* newwords = new uint64[wordsRequired];
-            memset(newwords, 0, sizeof(uint64)*wordsRequired);
-            memcpy(newwords, words, sizeof(uint64)*wordsLength);
-            if (words) delete[] words;
-            words = newwords;
-            wordsLength = wordsRequired;
-        }
-    }
-
-    void BitSet::expandTo(uint32 wordIndex) {
-        uint32 wordsRequired = wordIndex+1;
-        if (wordsInUse < wordsRequired) {
-            ensureCapacity(wordsRequired);
-            wordsInUse = wordsRequired;
-        }
-    }
-
-    void BitSet::flip(uint32 bitIndex) {
-
-        uint32 wordIdx = wordIndex(bitIndex);
-        expandTo(wordIdx);
-
-        words[wordIdx] ^= (((uint64)1) << (bitIndex % BITS_PER_WORD));
-
-        recalculateWordsInUse();
-    }
-
-    void BitSet::set(uint32 bitIndex) {
-
-        uint32 wordIdx = wordIndex(bitIndex);
-        expandTo(wordIdx);
-
-        words[wordIdx] |= (((uint64)1) << (bitIndex % BITS_PER_WORD));
-    }
-
-    void BitSet::clear(uint32 bitIndex) {
-
-        uint32 wordIdx = wordIndex(bitIndex);
-        if (wordIdx >= wordsInUse)
-            return;
-
-        words[wordIdx] &= ~(((uint64)1) << (bitIndex % BITS_PER_WORD));
-
-        recalculateWordsInUse();
-    }
-
-    void BitSet::set(uint32 bitIndex, bool value) {
-        if (value)
-            set(bitIndex);
-        else
-            clear(bitIndex);
-    }
-
-    bool BitSet::get(uint32 bitIndex) const {
-        uint32 wordIdx = wordIndex(bitIndex);
-        return ((wordIdx < wordsInUse)
-            && ((words[wordIdx] & (((uint64)1) << (bitIndex % BITS_PER_WORD))) != 0));
-    }
-
-    void BitSet::clear() {
-        while (wordsInUse > 0)
-            words[--wordsInUse] = 0;
-    }
-
-    uint32 BitSet::numberOfTrailingZeros(uint64 i) {
-        // HD, Figure 5-14
-        uint32 x, y;
-        if (i == 0) return 64;
-        uint32 n = 63;
-        y = (uint32)i; if (y != 0) { n = n -32; x = y; } else x = (uint32)(i>>32);
-        y = x <<16; if (y != 0) { n = n -16; x = y; }
-        y = x << 8; if (y != 0) { n = n - 8; x = y; }
-        y = x << 4; if (y != 0) { n = n - 4; x = y; }
-        y = x << 2; if (y != 0) { n = n - 2; x = y; }
-        return n - ((x << 1) >> 31);
-    }
-
-    uint32 BitSet::bitCount(uint64 i) {
-        // HD, Figure 5-14
-        i = i - ((i >> 1) & 0x5555555555555555LL);
-        i = (i & 0x3333333333333333LL) + ((i >> 2) & 0x3333333333333333LL);
-        i = (i + (i >> 4)) & 0x0f0f0f0f0f0f0f0fLL;
-        i = i + (i >> 8);
-        i = i + (i >> 16);
-        i = i + (i >> 32);
-        return (uint32)(i & 0x7f);
-     }
-
-    int32 BitSet::nextSetBit(uint32 fromIndex) const {
-
-        uint32 u = wordIndex(fromIndex);
-        if (u >= wordsInUse)
-            return -1;
-
-        uint64 word = words[u] & (WORD_MASK << (fromIndex % BITS_PER_WORD));
-
-        while (true) {
-            if (word != 0)
-                return (u * BITS_PER_WORD) + numberOfTrailingZeros(word);
-            if (++u == wordsInUse)
-                return -1;
-            word = words[u];
-        }
-    }
-
-    int32 BitSet::nextClearBit(uint32 fromIndex) const {
-        // Neither spec nor implementation handle bitsets of maximal length.
-
-        uint32 u = wordIndex(fromIndex);
-        if (u >= wordsInUse)
-            return fromIndex;
-
-        uint64 word = ~words[u] & (WORD_MASK << (fromIndex % BITS_PER_WORD));
-
-        while (true) {
-            if (word != 0)
-                return (u * BITS_PER_WORD) + numberOfTrailingZeros(word);
-            if (++u == wordsInUse)
-                return wordsInUse * BITS_PER_WORD;
-            word = ~words[u];
-        }
-    }
-
-    bool BitSet::isEmpty() const {
-        return (wordsInUse == 0);
-    }
-
-    uint32 BitSet::cardinality() const {
-        uint32 sum = 0;
-        for (uint32 i = 0; i < wordsInUse; i++)
-            sum += bitCount(words[i]);
-        return sum;
-    }
-
-    BitSet& BitSet::operator&=(const BitSet& set) {
-
-        while (wordsInUse > set.wordsInUse)
-            words[--wordsInUse] = 0;
-
-        // Perform logical AND on words in common
-        for (uint32 i = 0; i < wordsInUse; i++)
-            words[i] &= set.words[i];
-
-        recalculateWordsInUse();
-
-        return *this;
-    }
-
-    BitSet& BitSet::operator|=(const BitSet& set) {
-
-        uint32 wordsInCommon;
-        if (wordsInUse < set.wordsInUse) {
-            wordsInCommon = wordsInUse;
-            //ensureCapacity(set.wordsInUse);
-            //wordsInUse = set.wordsInUse;
-        }
-        else
-            wordsInCommon = set.wordsInUse;
-
-        // Perform logical OR on words in common
-        uint32 i = 0;
-        for (; i < wordsInCommon; i++)
-            words[i] |= set.words[i];
-
-        // TODO what to do if BitSets are not the same size !!!
-
-        // recalculateWordsInUse() is not needed
-
-        return *this;
-    }
-
-    BitSet& BitSet::operator^=(const BitSet& set) {
-
-        uint32 wordsInCommon;
-        if (wordsInUse < set.wordsInUse) {
-            wordsInCommon = wordsInUse;
-            //ensureCapacity(set.wordsInUse);
-            //wordsInUse = set.wordsInUse;
-        }
-        else
-            wordsInCommon = set.wordsInUse;
-
-        // Perform logical XOR on words in common
-        uint32 i = 0;
-        for (; i < wordsInCommon; i++)
-            words[i] ^= set.words[i];
-
-        // TODO what to do if BitSets are not the same size !!!
-
-        recalculateWordsInUse();
-
-        return *this;
-    }
-
-    BitSet& BitSet::operator-=(const BitSet& set) {
-
-        uint32 wordsInCommon;
-        if (wordsInUse < set.wordsInUse) {
-            wordsInCommon = wordsInUse;
-            //ensureCapacity(set.wordsInUse);
-            //wordsInUse = set.wordsInUse;
-        }
-        else
-            wordsInCommon = set.wordsInUse;
-
-        // Perform logical (a & !b) on words in common
-        uint32 i = 0;
-        for (; i < wordsInCommon; i++)
-            words[i] &= ~set.words[i];
-
-        recalculateWordsInUse();
-
-        return *this;
-    }
-
-    BitSet& BitSet::operator=(const BitSet &set) {
-        // Check for self-assignment!
-        if (this == &set)
-            return *this;
-
-        // we ensure that words array size is adequate (and not wordsInUse to ensure capacity to the future)
-        if (wordsLength < set.wordsLength)
-        {
-            if (words) delete[] words;
-            words = new uint64[set.wordsLength];
-            wordsLength = set.wordsLength;
-        }
-        memcpy(words, set.words, sizeof(uint64)*set.wordsInUse);
-        wordsInUse = set.wordsInUse;
-
-        return *this;
-    }
-
-    void BitSet::or_and(const BitSet& set1, const BitSet& set2) {
-        uint32 inUse = (set1.wordsInUse < set2.wordsInUse) ? set1.wordsInUse : set2.wordsInUse;
-
-        ensureCapacity(inUse);
-        wordsInUse = inUse;
-
-        // Perform logical AND on words in common
-        for (uint32 i = 0; i < inUse; i++)
-            words[i] |= (set1.words[i] & set2.words[i]);
-
-        // recalculateWordsInUse()...
-    }
-
-    bool BitSet::operator==(const BitSet &set) const
-    {
-        if (this == &set)
-            return true;
-
-        if (wordsInUse != set.wordsInUse)
-            return false;
-
-        // Check words in use by both BitSets
-        for (uint32 i = 0; i < wordsInUse; i++)
-            if (words[i] != set.words[i])
-                return false;
-
-        return true;
-    }
-
-    bool BitSet::operator!=(const BitSet &set) const
-    {
-        return !(*this == set);
-    }
-
-    void BitSet::toString(StringBuilder buffer, int indentLevel) const
-    {
-        *buffer += '{';
-        int32 i = nextSetBit(0);
-        char tmp[30];
-        if (i != -1) {
-            sprintf(tmp,"%d",i); *buffer += tmp;
-            for (i = nextSetBit(i+1); i >= 0; i = nextSetBit(i+1)) {
-                int32 endOfRun = nextClearBit(i);
-                do { *buffer += ", "; sprintf(tmp,"%d",i); *buffer += tmp; } while (++i < endOfRun);
-            }
-        }
-        *buffer += '}';
-    }
-
-    void BitSet::serialize(ByteBuffer* buffer, SerializableControl* flusher) const {
-    
-        uint32 n = wordsInUse;
-        if (n == 0) {
-            SerializeHelper::writeSize(0, buffer, flusher);
-            return;
-        }
-        uint32 len = 8 * (n-1);
-        for (uint64 x = words[n - 1]; x != 0; x >>= 8)
-            len++;
-    
-        SerializeHelper::writeSize(len, buffer, flusher);
-        flusher->ensureBuffer(len);
-    
-        for (uint32 i = 0; i < n - 1; i++)
-            buffer->putLong(words[i]);
-    
-        for (uint64 x = words[n - 1]; x != 0; x >>= 8)
-            buffer->putByte((int8) (x & 0xff));
-    }
-    
-    void BitSet::deserialize(ByteBuffer* buffer, DeserializableControl* control) {
-    
-        uint32 bytes = SerializeHelper::readSize(buffer, control);	// in bytes
-    
-        wordsInUse = (bytes + 7) / 8;
-        if (wordsInUse > wordsLength)
-        {
-            if (words) delete[] words;
-            words = new uint64[wordsInUse];
-            wordsLength = wordsInUse;
-        }
-        
-        if (wordsInUse == 0)
-            return;
-    
-        control->ensureData(bytes);
-    
-        uint32 i = 0;
-        uint32 longs = bytes / 8;
-        while (i < longs)
-            words[i++] = buffer->getLong();
-    
-        for (uint32 j = i; j < wordsInUse; j++)
-            words[j] = 0;
-    
-        for (uint32 remaining = (bytes - longs * 8), j = 0; j < remaining; j++)
-            words[i] |= (buffer->getByte() & 0xffL) << (8 * j);
-    
-    }
-
-}};

pvDataApp/misc/byteBuffer.cpp

@@ -1,5 +0,0 @@
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */

pvDataApp/misc/byteBuffer.h

@@ -1,850 +0,0 @@
-/* byteBuffer.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef BYTEBUFFER_H
-#define BYTEBUFFER_H
-
-#include <string>
-#include <pv/pvType.h>
-#include <epicsEndian.h>
-#include <string.h>
-
-#include <pv/epicsException.h>
-
-namespace epics { 
-    namespace pvData {
-        
-/*
-TODO can be used:
-
-MS Visual C++:
-
-You include intrin.h and call the following functions:
-
-For 16 bit numbers:
-unsigned short _byteswap_ushort(unsigned short value);
-
-For 32 bit numbers:
-unsigned long _byteswap_ulong(unsigned long value);
-
-For 64 bit numbers:
-unsigned __int64 _byteswap_uint64(unsigned __int64 value);
-*/
-
-/*
-For floats and doubles it's more difficult as with plain integers as these may or not may be in the host machines byte-order.
-You can get little-endian floats on big-endian machines and vice versa.
-*/
-
-
-
-#define GCC_VERSION_SINCE(major, minor, patchlevel) \
-  (defined(__GNUC__) && !defined(__INTEL_COMPILER) && \
-   ((__GNUC__ > (major)) ||  \
-    (__GNUC__ == (major) && __GNUC_MINOR__ > (minor)) || \
-    (__GNUC__ == (major) && __GNUC_MINOR__ == (minor) && __GNUC_PATCHLEVEL__ >= (patchlevel))))
-    
- 
-#if GCC_VERSION_SINCE(4,3,0)
-
-#define swap32(x) __builtin_bswap32(x)
-#define swap64(x) __builtin_bswap64(x)
-
-#define __byte_swap16(x) \
-        (((x) >> 8) | \
-         ((x) << 8))
-
-static inline uint16_t
-swap16(uint16_t _x)
-{
-    return (__byte_swap16(_x));
-}
-
-#else
-
-
-#define __byte_swap16(x) \
-        (((x) >> 8) | \
-         ((x) << 8))
-
-#define __byte_swap32(x) \
-        ((((x) & 0xff000000) >> 24) | \
-         (((x) & 0x00ff0000) >>  8) | \
-         (((x) & 0x0000ff00) <<  8) | \
-         (((x) & 0x000000ff) << 24))
-
-#define __byte_swap64(x) \
-        (((x) >> 56) | \
-        (((x) >> 40) & 0xff00) | \
-        (((x) >> 24) & 0xff0000) | \
-        (((x) >> 8)  & 0xff000000) | \
-        (((x) << 8)  & ((uint64_t)0xff << 32)) | \
-        (((x) << 24) & ((uint64_t)0xff << 40)) | \
-        (((x) << 40) & ((uint64_t)0xff << 48)) | \
-        (((x) << 56)))
-   
-static inline uint16_t
-swap16(uint16_t _x)
-{
-    return (__byte_swap16(_x));
-}
-
-static inline uint32_t
-swap32(uint32_t _x)
-{
-    return (__byte_swap32(_x));
-}
-
-static inline uint64_t
-swap64(uint64_t _x)
-{
-    return (__byte_swap64(_x));
-}
-
-#endif
-
-
-template<typename T>
-inline T swap(T val) { return val; }  // not valid
-
-template<>
-inline int16 swap(int16 val)
-{
-    return swap16(val);
-}
-
-template<>
-inline int32 swap(int32 val)
-{
-    return swap32(val);
-}
-
-template<>
-inline int64 swap(int64 val)
-{
-    return swap64(val);
-}
-
-template<>
-inline float swap(float val)
-{
-    union {
-        int32 i;
-        float f;
-    } conv;
-    conv.f = val;
-    conv.i = swap32(conv.i);
-    return conv.f;
-}
-
-template<>
-inline double swap(double val)
-{
-    union {
-        int64 i;
-        double d;
-    } conv;
-    conv.d = val;
-    conv.i = swap64(conv.i);
-    return conv.d;
-}
-
-#define is_aligned(POINTER, BYTE_COUNT) \
-    (((uintptr_t)(const void *)(POINTER)) % (BYTE_COUNT) == 0)
-
-/*template <bool ENDIANESS_SUPPORT = false,
-          bool UNALIGNED_ACCESS = false,
-          bool ADAPTIVE_ACCESS = true,
-          bool USE_INLINE_MEMCPY = true>*/
-
-#define ENDIANESS_SUPPORT true
-#define UNALIGNED_ACCESS true
-#define ADAPTIVE_ACCESS true
-#define USE_INLINE_MEMCPY true
-
-/**
- * This class implements {@code Bytebuffer} that is like the {@code java.nio.ByteBuffer}.
- * <p>A {@code BitSet} is not safe for multithreaded use without
- * external synchronization.
- *
- * Based on Java implementation.
- */
-class ByteBuffer 
-{
-public:
-    /**
-     * Constructor.
-     *
-     * @param  size      The number of bytes.
-     * @param  byteOrder The byte order.
-     * Must be one of EPICS_BYTE_ORDER,EPICS_ENDIAN_LITTLE,EPICS_ENDIAN_BIG,
-     */
-    ByteBuffer(uintptr_t size, int byteOrder = EPICS_BYTE_ORDER) :
-        _buffer(0), _size(size),
-        _reverseEndianess(byteOrder != EPICS_BYTE_ORDER),
-        _reverseFloatEndianess(byteOrder != EPICS_FLOAT_WORD_ORDER)
-    {
-        _buffer = (char*)malloc(size);
-        clear();
-    }
-    /**
-     * Destructor
-     */
-    ~ByteBuffer()
-    {
-        if (_buffer) free(_buffer);
-    }
-    /**
-     * Set the byte order.
-     *
-     * @param  byteOrder The byte order.
-     * Must be one of EPICS_BYTE_ORDER,EPICS_ENDIAN_LITTLE,EPICS_ENDIAN_BIG,
-     */
-    inline void setEndianess(int byteOrder)
-    {
-        _reverseEndianess = (byteOrder != EPICS_BYTE_ORDER);
-        _reverseFloatEndianess = (byteOrder != EPICS_FLOAT_WORD_ORDER);
-    }
-    /**
-     * Get the raw buffer data.
-     * @return the raw buffer data.
-     */
-    inline const char* getBuffer()
-    {
-        return _buffer;
-    }
-    /**
-     * Makes a buffer ready for a new sequence of channel-read or relative put operations:
-     * It sets the limit to the capacity and the position to zero.
-     */
-    inline void clear()
-    {
-        _position = _buffer;
-        _limit = _buffer + _size;
-    }
-    /**
-     * Makes a buffer ready for a new sequence of channel-write or relative get operations:
-     * It sets the limit to the current position and then sets the position to zero. 
-     */
-    inline void flip() {
-        _limit = _position;
-        _position = _buffer;
-    }
-    /**
-     * Makes a buffer ready for re-reading the data that it already contains:
-     * It leaves the limit unchanged and sets the position to zero.
-     */
-    inline void rewind() {
-        _position = _buffer;
-    }
-    /**
-     * Returns the current position.
-     * @return The current position in the raw data.
-     */
-    inline uintptr_t getPosition()
-    {
-        return (((uintptr_t)(const void *)_position) - ((uintptr_t)(const void *)_buffer));
-    }
-    /**
-     * Sets the buffer position.
-     * If the mark is defined and larger than the new position then it is discarded.
-     *
-     * @param  pos The offset into the raw buffer.
-     * The new position value; must be no larger than the current limit
-     */
-    inline void setPosition(uintptr_t pos)
-    {
-        _position = _buffer + pos;
-    }
-    /**
-     * Returns this buffer's limit. 
-     *
-     * @return The offset into the raw buffer.
-     */
-    inline uintptr_t getLimit()
-    {
-        return (((uintptr_t)(const void *)_limit) - ((uintptr_t)(const void *)_buffer));
-    }
-    /**
-     * Sets this buffer's limit.
-     * If the position is larger than the new limit then it is set to the new limit.s
-     * If the mark is defined and larger than the new limit then it is discarded. 
-     *
-     * @param  limit The new position value;
-     * must be no larger than the current limit 
-     */
-    inline void setLimit(uintptr_t limit)
-    {
-        _limit = _buffer + limit;
-    }
-    /**
-     * Returns the number of elements between the current position and the limit.
-     *
-     * @return The number of elements remaining in this buffer.
-     */
-    inline uintptr_t getRemaining()
-    {
-        return (((uintptr_t)(const void *)_limit) - ((uintptr_t)(const void *)_position));
-    }
-    /**
-     * Returns The size, i.e. capacity of the raw data buffer in bytes.
-     *
-     * @return The size of the raw data buffer.
-     */
-    inline uintptr_t getSize()
-    {
-        return _size;
-    }
-
-    /**
-     * Put the value into the raw buffer as a byte stream in the current byte order.
-     *
-     * @param  value The value to be put into the byte buffer.
-     */
-    template<typename T>
-    inline void put(T value)
-    {
-        // this avoids int8 specialization, compiler will take care if optimization, -O2 or more
-        if (sizeof(T) == 1)
-        {
-            *(_position++) = (int8)value;
-            return;
-        }
-        
-        if (ENDIANESS_SUPPORT && reverse<T>())
-        {
-            value = swap<T>(value);
-        }
-           
-        if (UNALIGNED_ACCESS)
-        {
-            // NOTE: some CPU handle unaligned access pretty good (e.g. x86)
-            *((T*)_position) = value;
-            _position += sizeof(T);
-        }
-        else
-        {
-            // NOTE: this check and branching does not always payoff 
-            if (ADAPTIVE_ACCESS && is_aligned(_position, sizeof(T)))
-            {
-                *((T*)_position) = value;
-                _position += sizeof(T);
-            }
-            else
-            {
-                if (USE_INLINE_MEMCPY)
-                {
-                    // NOTE: it turns out that this compiler can optimize this with inline code, e.g. gcc
-                    memcpy(_position, &value, sizeof(T));
-                    _position += sizeof(T);
-                }
-                else
-                {
-                    // NOTE: compiler should optimize this and unroll the loop
-                    for (size_t i = 0; i < sizeof(T); i++)
-                        _position[i] = ((char*)&value)[i];
-                    _position += sizeof(T);
-                }
-            }
-        }
-        
-    }
-    /**
-     * Put the value into the raw buffer at the specified index  as a byte stream in the current byte order.
-     *
-     * @param  index Offset in the byte buffer.
-     * @param  value The value to be put into the byte buffer.
-     */
-    template<typename T>
-    inline void put(uintptr_t index, T value)
-    {
-        // this avoids int8 specialization, compiler will take care if optimization, -O2 or more
-        if (sizeof(T) == 1)
-        {
-            *(_buffer + index) = (int8)value;
-            return;
-        }
-        
-        if (ENDIANESS_SUPPORT && reverse<T>())
-        {
-            value = swap<T>(value);
-        }
-           
-        if (UNALIGNED_ACCESS)
-        {
-            // NOTE: some CPU handle unaligned access preety good (e.g. x86)
-            *((T*)(_buffer + index)) = value;
-        }
-        else
-        {
-            // NOTE: this check and branching does not always payoff 
-            if (ADAPTIVE_ACCESS && is_aligned(_position, sizeof(T)))
-            {
-                *((T*)(_buffer + index)) = value;
-            }
-            else
-            {
-                if (USE_INLINE_MEMCPY)
-                {
-                    // NOTE: it turns out that this compiler can optimize this with inline code, e.g. gcc
-                    memcpy(_buffer + index, &value, sizeof(T));
-                }
-                else
-                {
-                    // NOTE: compiler should optimize this and unroll the loop
-                    char *p = _buffer + index;
-                    for (size_t i = 0; i < sizeof(T); i++)
-                        p[i] = ((char*)&value)[i];
-                }
-            }
-        }
-        
-    }
-    /**
-     * Get the new object from  the byte buffer. The item MUST have type {@code T}.
-     * The position is adjusted based on the type.
-     *
-     * @return The object.
-     */
-    template<typename T>
-    inline T get()
-    {
-        // this avoids int8 specialization, compiler will take care if optimization, -O2 or more
-        if (sizeof(T) == 1)
-        {
-            return (int8)(*(_position++));
-        }
-        
-
-        T value;
-        
-        if (UNALIGNED_ACCESS)
-        {
-            // NOTE: some CPU handle unaligned access preety good (e.g. x86)
-            value = *((T*)_position);
-            _position += sizeof(T);
-        }
-        else
-        {
-            // NOTE: this check and branching does not always payoff 
-            if (ADAPTIVE_ACCESS && is_aligned(_position, sizeof(T)))
-            {
-                value = *((T*)_position);
-                _position += sizeof(T);
-            }
-            else
-            {
-                if (USE_INLINE_MEMCPY)
-                {
-                    // NOTE: it turns out that this compiler can optimize this with inline code, e.g. gcc
-                    memcpy(&value, _position, sizeof(T));
-                    _position += sizeof(T);
-                }
-                else
-                {
-                    // NOTE: compiler should optimize this and unroll the loop
-                    for (size_t i = 0; i < sizeof(T); i++)
-                        ((char*)&value)[i] = _position[i];
-                    _position += sizeof(T);
-                }
-            }
-        }
-        
-        if (ENDIANESS_SUPPORT && reverse<T>())
-        {
-            value = swap<T>(value);
-        }
-           
-        return value;        
-    }
-
-    /**
-     * Get the new object from  the byte buffer at the specified index.
-     * The item MUST have type {@code T}.
-     * The position is adjusted based on the type.
-     *
-     * @param index The location in the byte buffer.
-     * @return The object.
-     */
-    template<typename T>
-    inline T get(uintptr_t index)
-    {
-        // this avoids int8 specialization, compiler will take care if optimization, -O2 or more
-        if (sizeof(T) == 1)
-        {
-            return (int8)(*(_buffer + index));
-        }
-        
-
-        T value;
-        
-        if (UNALIGNED_ACCESS)
-        {
-            // NOTE: some CPU handle unaligned access preety good (e.g. x86)
-            value = *((T*)(_buffer + index));
-        }
-        else
-        {
-            // NOTE: this check and branching does not always payoff 
-            if (ADAPTIVE_ACCESS && is_aligned(_position, sizeof(T)))
-            {
-                value = *((T*)(_buffer + index));
-            }
-            else
-            {
-                if (USE_INLINE_MEMCPY)
-                {
-                    // NOTE: it turns out that this compiler can optimize this with inline code, e.g. gcc
-                    memcpy(&value, _buffer + index, sizeof(T));
-                }
-                else
-                {
-                    // NOTE: compiler should optimize this and unroll the loop
-                    char* p = _buffer + index;
-                    for (size_t i = 0; i < sizeof(T); i++)
-                        ((char*)&value)[i] = p[i];
-                }
-            }
-        }
-        
-        if (ENDIANESS_SUPPORT && reverse<T>())
-        {
-            value = swap<T>(value);
-        }
-           
-        return value;        
-    }
-    /**
-     * Put a sub-array of bytes into the byte buffer.
-     * The position is increased by the count.
-     *
-     * @param  src    The source array.
-     * @param  offset The starting position within src.
-     * @param  count  The number of bytes to put into the byte buffer,
-     */
-    inline void put(const char* src, uintptr_t src_offset, uintptr_t count) {
-        //if(count>getRemaining()) THROW_BASE_EXCEPTION("buffer overflow");
-        memcpy(_position, src + src_offset, count);
-        _position += count;
-    }
-    /**
-     * Get a sub-array of bytes from the byte buffer.
-     * The position is increased by the count.
-     *
-     * @param  dest    The destination array.
-     * @param  offset The starting position within src.
-     * @param  count  The number of bytes to put into the byte buffer,
-     */
-    inline void get(char* dest, uintptr_t dest_offset, uintptr_t count) {
-        //if(count>getRemaining()) THROW_BASE_EXCEPTION("buffer overflow");
-        memcpy(dest + dest_offset, _position, count);
-        _position += count;
-    }
-    /**
-     * Put an array of type {@code T} into the byte buffer.
-     * The position is adjusted.
-     *
-     * @param  values The input array.
-     * @param  count  The number of elements.
-     */
-    template<typename T>
-    inline void putArray(T* values, uintptr_t count)
-    {
-        // this avoids int8 specialization, compiler will take care if optimization, -O2 or more
-        if (sizeof(T) == 1)
-        {
-            put((const char*)values, 0, count);
-            return;
-        }
-        
-        T* start = (T*)_position;
-        
-        size_t n = sizeof(T)*count;
-        // we require aligned arrays...
-        memcpy(_position, values, n);
-        _position += n;
-        
-        // ... so that we can be fast changing endianess
-        if (ENDIANESS_SUPPORT && reverse<T>()) 
-        {
-            for (uintptr_t i = 0; i < count; i++)
-            {
-                *start = swap<T>(*start);
-                start++;            
-            }   
-        }
-    }
-    /**
-     * Get an array of type {@code T} from the byte buffer.
-     * The position is adjusted.
-     *
-     * @param  values The destination array.
-     * @param  count  The number of elements.
-     */
-    template<typename T>
-    inline void getArray(T* values, uintptr_t count)
-    {
-        // this avoids int8 specialization, compiler will take care if optimization, -O2 or more
-        if (sizeof(T) == 1)
-        {
-            get((char*)values, 0, count);
-            return;
-        }
-
-        T* start = (T*)values;
-        
-        size_t n = sizeof(T)*count;
-        // we require aligned arrays...
-        memcpy(values, _position, n);
-        _position += n;
-        
-        // ... so that we can be fast changing endianess
-        if (ENDIANESS_SUPPORT && reverse<T>()) 
-        {
-            for (uintptr_t i = 0; i < count; i++)
-            {
-                *start = swap<T>(*start);
-                start++;            
-            }   
-        }
-    }
-    /**
-     * Is the byte order the EPICS_BYTE_ORDER
-     * @return (false,true) if (is, is not) the EPICS_BYTE_ORDER
-     */
-    template<typename T>
-    inline bool reverse()
-    {
-        return _reverseEndianess;
-    }
-    /**
-     * Adjust position so that it is aligned to the specified size.
-     * Size MUST be a power of 2.
-     * @param  size The alignment requirement.
-     */
-    inline void align(int size)
-    {
-        const uintptr_t k = size - 1;
-        _position = (char*)((((uintptr_t)(const void *)_position) + k) & ~(k));
-    }
-    /**
-     * Put a boolean value into the byte buffer.
-     *
-     * @param  value The value.
-     */
-    inline void putBoolean(  bool value) { put<  int8>(value ? 1 : 0); }
-    /**
-     * Put a byte value into the byte buffer.
-     *
-     * @param  value The value.
-     */
-    inline void putByte   (  int8 value) { put<  int8>(value); }
-    /**
-     * Put a short value into the byte buffer.
-     *
-     * @param  value The value.
-     */
-    inline void putShort  ( int16 value) { put< int16>(value); }
-    /**
-     * Put an int value into the byte buffer.
-     *
-     * @param  value The value.
-     */
-    inline void putInt    ( int32 value) { put< int32>(value); }
-    /**
-     * Put a long value into the byte buffer.
-     *
-     * @param  value The value.
-     */
-    inline void putLong   ( int64 value) { put< int64>(value); }
-    /**
-     * Put a float value into the byte buffer.
-     *
-     * @param  value The value.
-     */
-    inline void putFloat  ( float value) { put< float>(value); }
-    /**
-     * Put a double value into the byte buffer.
-     *
-     * @param  value The value.
-     */
-    inline void putDouble (double value) { put<double>(value); }
-
-    /**
-     * Put a boolean value into the byte buffer at the specified index.
-     *
-     * @param  index The offset in the byte buffer,
-     * @param  value The value.
-     */
-    inline void putBoolean(uintptr_t index,  bool value) { put<  int8>(index, value); }
-    /**
-     * Put a byte value into the byte buffer at the specified index.
-     *
-     * @param  index The offset in the byte buffer,
-     * @param  value The value.
-     */
-    inline void putByte   (uintptr_t index,  int8 value) { put<  int8>(index, value); }
-    /**
-     * Put a short value into the byte buffer at the specified index.
-     *
-     * @param  index The offset in the byte buffer,
-     * @param  value The value.
-     */
-    inline void putShort  (uintptr_t index, int16 value) { put< int16>(index, value); }
-    /**
-     * Put an int value into the byte buffer at the specified index.
-     *
-     * @param  index The offset in the byte buffer,
-     * @param  value The value.
-     */
-    inline void putInt    (uintptr_t index, int32 value) { put< int32>(index, value); }
-    /**
-     * Put a long value into the byte buffer at the specified index.
-     *
-     * @param  index The offset in the byte buffer,
-     * @param  value The value.
-     */
-    inline void putLong   (uintptr_t index, int64 value) { put< int64>(index, value); }
-    /**
-     * Put a float value into the byte buffer at the specified index.
-     *
-     * @param  index The offset in the byte buffer,
-     * @param  value The value.
-     */
-    inline void putFloat  (uintptr_t index, float value) { put< float>(index, value); }
-    /**
-     * Put a double value into the byte buffer at the specified index.
-     *
-     * @param  index The offset in the byte buffer,
-     * @param  value The value.
-     */
-    inline void putDouble (uintptr_t index,double value) { put<double>(index, value); }
-
-    /**
-     * Get a boolean value from the byte buffer.
-     *
-     * @return The value.
-     */
-    inline   bool getBoolean() { return get<  int8>() != 0; }
-    /**
-     * Get a byte value from the byte buffer.
-     *
-     * @return The value.
-     */
-    inline   int8 getByte   () { return get<  int8>(); }
-    /**
-     * Get a short value from the byte buffer.
-     *
-     * @return The value.
-     */
-    inline  int16 getShort  () { return get< int16>(); }
-    /**
-     * Get a int value from the byte buffer.
-     *
-     * @return The value.
-     */
-    inline  int32 getInt    () { return get< int32>(); }
-    /**
-     * Get a long value from the byte buffer.
-     *
-     * @return The value.
-     */
-    inline  int64 getLong   () { return get< int64>(); }
-    /**
-     * Get a float value from the byte buffer.
-     *
-     * @return The value.
-     */
-    inline  float getFloat  () { return get< float>(); }
-    /**
-     * Get a double value from the byte buffer.
-     *
-     * @return The value.
-     */
-    inline double getDouble () { return get<double>(); }
-
-    /**
-     * Get a boolean value from the byte buffer at the specified index.
-     *
-     * @param  index The offset in the byte buffer.
-     * @return The value.
-     */
-    inline   bool getBoolean(uintptr_t index) { return get<  int8>(index) != 0; }
-    /**
-     * Get a byte value from the byte buffer at the specified index.
-     *
-     * @param  index The offset in the byte buffer.
-     * @return The value.
-     */
-    inline   int8 getByte   (uintptr_t index) { return get<  int8>(index); }
-    /**
-     * Get a short value from the byte buffer at the specified index.
-     *
-     * @param  index The offset in the byte buffer.
-     * @return The value.
-     */
-    inline  int16 getShort  (uintptr_t index) { return get< int16>(index); }
-    /**
-     * Get an int value from the byte buffer at the specified index.
-     *
-     * @param  index The offset in the byte buffer.
-     * @return The value.
-     */
-    inline  int32 getInt    (uintptr_t index) { return get< int32>(index); }
-    /**
-     * Get a long value from the byte buffer at the specified index.
-     *
-     * @param  index The offset in the byte buffer.
-     * @return The value.
-     */
-    inline  int64 getLong   (uintptr_t index) { return get< int64>(index); }
-    /**
-     * Get a float value from the byte buffer at the specified index.
-     *
-     * @param  index The offset in the byte buffer.
-     * @return The value.
-     */
-    inline  float getFloat  (uintptr_t index) { return get< float>(index); }
-    /**
-     * Get a boolean value from the byte buffer at the specified index.
-     *
-     * @param  double The offset in the byte buffer.
-     * @return The value.
-     */
-    inline double getDouble (uintptr_t index) { return get<double>(index); }
-
-    // TODO remove
-    inline const char* getArray()
-    {
-        return _buffer;
-    }
-
-    
-private:
-    char* _buffer;
-    char* _position;
-    char* _limit;
-    uintptr_t _size;
-    bool _reverseEndianess; 
-    bool _reverseFloatEndianess; 
-};
-
-    template<>
-    inline bool ByteBuffer::reverse<float>()
-    {
-        return _reverseFloatEndianess;
-    }
-
-    template<>
-    inline bool ByteBuffer::reverse<double>()
-    {
-        return _reverseFloatEndianess;
-    }
-
-
-    }
-}
-#endif  /* BYTEBUFFER_H */

pvDataApp/misc/destroyable.h

@@ -1,35 +0,0 @@
-/* destroyable.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef DESTROYABLE_H
-#define DESTROYABLE_H
-
-#include <pv/sharedPtr.h>
-
-namespace epics { namespace pvData { 
-
-
-        /**
-         * Instance declaring destroy method.
-         * @author mse
-         */
-        class Destroyable  {
-            public:
-            POINTER_DEFINITIONS(Destroyable);
-            /**
-             * Destroy this instance.
-             */
-            virtual void destroy() = 0;
-            
-            protected:
-            /**
-             * Do not allow delete on this instance and derived classes, destroy() must be used instead.
-             */ 
-            virtual ~Destroyable() {};
-        };
-
-}}
-#endif  /* DESTROYABLE_H */

pvDataApp/misc/event.h

@@ -1,30 +0,0 @@
-/* event.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef EVENT_H
-#define EVENT_H
-#include <memory>
-#include <vector>
-#include <epicsEvent.h>
-#include <pv/noDefaultMethods.h>
-#include <pv/pvType.h>
-
-namespace epics { namespace pvData { 
-
-class Event : private NoDefaultMethods {
-public:
-    explicit Event(bool = false);
-    ~Event();
-    void signal();
-    bool wait (); /* blocks until full */
-    bool wait ( double timeOut ); /* false if empty at time out */
-    bool tryWait (); /* false if empty */
-private:
-    epicsEventId id;
-};
-
-}}
-#endif  /* EVENT_H */

pvDataApp/misc/executor.cpp

@@ -1,162 +0,0 @@
-/* executor.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <cstddef>
-#include <cstdlib>
-#include <cstddef>
-#include <string>
-#include <cstdio>
-
-#include <memory>
-#include <vector>
-#include <pv/linkedList.h>
-#include <pv/lock.h>
-#include <pv/thread.h>
-#include <pv/event.h>
-#include <pv/executor.h>
-#include <pv/CDRMonitor.h>
-
-namespace epics { namespace pvData {
-
-// special instance to stop the executor thread
-static
-class ExecutorShutdown : public Command {
-    virtual void command(){};
-} executorShutdown;
-
-static
-Command *shutdown=&executorShutdown;
-
-PVDATA_REFCOUNT_MONITOR_DEFINE(executor);
-
-typedef LinkedListNode<ExecutorNode> ExecutorListNode;
-typedef LinkedList<ExecutorNode> ExecutorList;
-
-class ExecutorNode {
-public:
-    ExecutorNode(Command *command);
-
-    Command *command;
-    ExecutorListNode node;
-    ExecutorListNode runNode;
-};
-
-ExecutorNode::ExecutorNode(Command *command)
-: command(command),
-  node(*this),
-  runNode(*this)
-{}
-
-class ExecutorPvt : public Runnable{
-public:
-    ExecutorPvt(String threadName,ThreadPriority priority);
-    ~ExecutorPvt();
-    ExecutorNode * createNode(Command *command);
-    void execute(ExecutorNode *node);
-    virtual void run();
-private:
-    ExecutorList executorList;
-    ExecutorList runList;
-    Event moreWork;
-    Event stopped;
-    Mutex mutex;
-    Thread thread;
-};
-
-ExecutorPvt::ExecutorPvt(String threadName,ThreadPriority priority)
-:  executorList(),
-   runList(),
-   moreWork(),
-   stopped(),
-   mutex(),
-   thread(threadName,priority,this)
-{} 
-
-ExecutorPvt::~ExecutorPvt()
-{
-    ExecutorNode shutdownNode(shutdown);
-
-    execute(&shutdownNode);
-    stopped.wait();
-
-    // The thread signals 'stopped' while still holding
-    // the lock.  By taking it we wait for the run() function
-    // to actually return
-    Lock xx(mutex);
-
-    ExecutorListNode *node;
-    while((node=executorList.removeHead())!=0) {
-        delete &node->getObject();
-    }
-}
-
-void ExecutorPvt::run()
-{
-    Lock xx(mutex);
-    while(true) {
-        ExecutorListNode * executorListNode = 0;
-        while(runList.isEmpty()) {
-            xx.unlock();
-            moreWork.wait();
-            xx.lock();
-        }
-        executorListNode = runList.removeHead();
-
-        if(!executorListNode) continue;
-        Command *cmd=executorListNode->getObject().command;
-
-        if(cmd==shutdown) break;
-
-        xx.unlock();
-        try {
-            executorListNode->getObject().command->command();
-        }catch(std::exception& e){
-            //TODO: feed into logging mechanism
-            fprintf(stderr, "Executor: Unhandled exception: %s",e.what());
-        }catch(...){
-            fprintf(stderr, "Executor: Unhandled exception");
-        }
-
-        xx.lock();
-    }
-
-    stopped.signal();
-}
-
-ExecutorNode * ExecutorPvt::createNode(Command *command)
-{
-    Lock xx(mutex);
-    ExecutorNode *executorNode = new ExecutorNode(command);
-    executorList.addTail(executorNode->node);
-    return executorNode;
-}
-
-void ExecutorPvt::execute(ExecutorNode *node)
-{
-    Lock xx(mutex);
-    if(node->runNode.isOnList()) return;
-    bool isEmpty = runList.isEmpty();
-    runList.addTail(node->runNode);
-    if(isEmpty) moreWork.signal();
-}
-
-Executor::Executor(String threadName,ThreadPriority priority)
-: pImpl(new ExecutorPvt(threadName,priority))
-{
-    PVDATA_REFCOUNT_MONITOR_CONSTRUCT(executor);
-}
-
-Executor::~Executor() {
-    delete pImpl;
-    PVDATA_REFCOUNT_MONITOR_DESTRUCT(executor);
-}
-
-ExecutorNode * Executor::createNode(Command*command)
-{return pImpl->createNode(command);}
-
-void Executor::execute(ExecutorNode *node) {pImpl->execute(node);}
-
-}}

pvDataApp/misc/executor.h

@@ -1,37 +0,0 @@
-/* executor.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef EXECUTOR_H
-#define EXECUTOR_H
-#include <memory>
-#include <vector>
-#include <pv/noDefaultMethods.h>
-#include <pv/pvType.h>
-#include <pv/thread.h>
-
-namespace epics { namespace pvData { 
-
-// This is created by Executor.createNode and passed to Executor.execute
-class ExecutorNode;
-
-class Command {
-public:
-    virtual ~Command(){}
-    virtual void command() = 0;
-};
-
-class Executor : private NoDefaultMethods {
-public:
-    Executor(String threadName,ThreadPriority priority);
-    ~Executor();
-    ExecutorNode * createNode(Command *command);
-    void execute(ExecutorNode *node);
-private:
-    class ExecutorPvt *pImpl;
-};
-
-}}
-#endif  /* EXECUTOR_H */

pvDataApp/misc/linkedList.h

@@ -1,84 +0,0 @@
-/* linkedList.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef LINKEDLIST_H
-#define LINKEDLIST_H
-#include <pv/linkedListVoid.h>
-namespace epics { namespace pvData { 
-
-template <typename T>
-class LinkedList;
-
-template <typename T>
-class LinkedListNode : private LinkedListVoidNode {
-public:
-    LinkedListNode(T &object) : LinkedListVoidNode(&object){}
-    ~LinkedListNode() {}
-    T &getObject() { return *static_cast<T *>(LinkedListVoidNode::getObject());}
-    bool isOnList() {return LinkedListVoidNode::isOnList();}
-    friend  class LinkedList<T>;
-};
-
-template <typename T>
-class LinkedList : private LinkedListVoid {
-public:
-    LinkedList() : LinkedListVoid() {}
-    ~LinkedList() {}
-    int getLength() {return LinkedListVoid::getLength();}
-    void addTail(LinkedListNode<T> &listNode)
-    {
-        LinkedListVoid::addTail(static_cast<LinkedListVoidNode &>(listNode));
-    }
-    void addHead(LinkedListNode<T> &listNode)
-    {
-        LinkedListVoid::addHead(static_cast<LinkedListVoidNode &>(listNode));
-    }
-    void insertAfter(LinkedListNode<T> &listNode,
-        LinkedListNode<T> &addNode)
-    {
-        LinkedListVoid::insertAfter(
-            static_cast<LinkedListVoidNode &>(listNode),
-            static_cast<LinkedListVoidNode &>(addNode));
-    }
-    void insertBefore(LinkedListNode<T> &listNode,
-        LinkedListNode<T> &addNode)
-    {
-        LinkedListVoid::insertBefore(
-            static_cast<LinkedListVoidNode &>(listNode),
-            static_cast<LinkedListVoidNode &>(addNode));
-    }
-    LinkedListNode<T> *removeTail(){
-        return static_cast<LinkedListNode<T> *>(LinkedListVoid::removeTail());
-    }
-    LinkedListNode<T> *removeHead(){
-        return static_cast<LinkedListNode<T> *>(LinkedListVoid::removeHead());
-    }
-    void remove(LinkedListNode<T> &listNode){
-        LinkedListVoid::remove(static_cast<LinkedListVoidNode &>(listNode));
-    }
-    LinkedListNode<T> *getHead(){
-        return static_cast<LinkedListNode<T> *>(LinkedListVoid::getHead());
-    }
-    LinkedListNode<T> *getTail(){
-        return static_cast<LinkedListNode<T> *>(LinkedListVoid::getTail());
-    }
-    LinkedListNode<T> *getNext(LinkedListNode<T> &listNode){
-        return static_cast<LinkedListNode<T> *>(LinkedListVoid::getNext(
-            static_cast<LinkedListVoidNode &>(listNode)));
-    }
-    LinkedListNode<T> *getPrev(LinkedListNode<T> &listNode){
-        return static_cast<LinkedListNode<T> *>(LinkedListVoid::getPrev(
-            static_cast<LinkedListVoidNode &>(listNode)));
-    }
-    bool isEmpty() { return LinkedListVoid::isEmpty();}
-};
-
-
-}}
-#endif  /* LINKEDLIST_H */
-
-
-

pvDataApp/misc/linkedListVoid.cpp

@@ -1,210 +0,0 @@
-/* linkedListVoid.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <cstddef>
-#include <cstdlib>
-#include <cstddef>
-#include <string>
-#include <cstdio>
-#include <stdexcept>
-
-#include <pv/lock.h>
-#include <pv/pvType.h>
-#include <pv/linkedListVoid.h>
-#include <pv/CDRMonitor.h>
-
-namespace epics { namespace pvData { 
-
-static String alreadyOnList("already on list");
-
-PVDATA_REFCOUNT_MONITOR_DEFINE(LinkedListNode);
-PVDATA_REFCOUNT_MONITOR_DEFINE(LinkedList);
-
-LinkedListVoidNode::LinkedListVoidNode(void *object)
-: object(object),before(0),after(0),linkedListVoid(0)
-{
-    PVDATA_REFCOUNT_MONITOR_CONSTRUCT(LinkedListNode);
-}
-
-LinkedListVoidNode::LinkedListVoidNode(bool isHead)
-: object(this),before(this),after(this)
-{
-    PVDATA_REFCOUNT_MONITOR_CONSTRUCT(LinkedListNode);
-}
-
-
-LinkedListVoidNode::~LinkedListVoidNode()
-{
-    PVDATA_REFCOUNT_MONITOR_DESTRUCT(LinkedListNode);
-}
-
-void *LinkedListVoidNode::getObject() {
-    return object;
-}
-
-bool LinkedListVoidNode::isOnList()
-{
-    if(before==0 && after==0) return false;
-    return true;
-}
-
-LinkedListVoid::LinkedListVoid()
-: head(new LinkedListVoidNode(true)),length(0)
-{
-    PVDATA_REFCOUNT_MONITOR_CONSTRUCT(LinkedList);
-}
-
-LinkedListVoid::~LinkedListVoid()
-{
-    delete head;
-    PVDATA_REFCOUNT_MONITOR_DESTRUCT(LinkedList);
-}
-
-int LinkedListVoid::getLength()
-{
-    return length;
-}
-
-void LinkedListVoid::addTail(LinkedListVoidNode &node)
-{
-    if(node.before!=0 || node.after!=0) {
-        throw std::logic_error(alreadyOnList);
-    }
-    node.linkedListVoid = this;
-    node.before = head->before;
-    node.after = head;
-    head->before->after = &node;
-    head->before = &node;
-    ++length;
-}
-
-void LinkedListVoid::addHead(LinkedListVoidNode &node)
-{
-    if(node.before!=0 || node.after!=0) {
-        throw std::logic_error(alreadyOnList);
-    }
-    node.linkedListVoid = this;
-    node.after = head->after;
-    node.before = head;
-    head->after->before = &node;
-    head->after = &node;
-    ++length;
-}
-
-void LinkedListVoid::insertAfter(LinkedListVoidNode &node,
-    LinkedListVoidNode &addNode)
-{
-    LinkedListVoidNode *existingNode = &node;
-    LinkedListVoidNode *newNode = &addNode;
-    if(existingNode->after==0 || existingNode->before==0) {
-        throw std::logic_error(String("listNode not on list"));
-    }
-    if(newNode->before!=0 || newNode->after!=0) {
-        throw std::logic_error(alreadyOnList);
-    }
-    if(node.linkedListVoid!=this) {
-        throw std::logic_error(String("node not on this list"));
-    }
-    newNode->linkedListVoid = this;
-    newNode->after = existingNode->after;
-    newNode->before = existingNode;
-    existingNode->after->before = newNode;
-    existingNode->after = newNode;
-    ++length;
-}
-
-void LinkedListVoid::insertBefore(LinkedListVoidNode &node,
-    LinkedListVoidNode &addNode)
-{
-    LinkedListVoidNode *existingNode = &node;
-    LinkedListVoidNode *newNode = &addNode;
-    if(existingNode->after==0 || existingNode->before==0) {
-        throw std::logic_error(String("listNode not on list"));
-    }
-    if(newNode->before!=0 || newNode->after!=0) {
-        throw std::logic_error(alreadyOnList);
-    }
-    if(node.linkedListVoid!=this) {
-        throw std::logic_error(String("node not on this list"));
-    }
-    newNode->linkedListVoid = this;
-    newNode->after = existingNode;
-    newNode->before = existingNode->before;
-    existingNode->before->after = newNode;
-    existingNode->before = newNode;
-    ++length;
-}
-
-LinkedListVoidNode *LinkedListVoid::removeTail()
-{
-    if(head->after==head) return 0;
-    LinkedListVoidNode *node = head->before;
-    remove(*head->before);
-    return node;
-}
-
-LinkedListVoidNode *LinkedListVoid::removeHead()
-{
-    if(head->after==head) return 0;
-    LinkedListVoidNode *node = head->after;
-    remove(*head->after);
-    return node;
-}
-
-void LinkedListVoid::remove(LinkedListVoidNode &node)
-{
-    if(node.before==0 || node.after==0) {
-        throw std::logic_error(String("node not on list"));
-    }
-    if(node.linkedListVoid!=this) {
-        throw std::logic_error(String("node not on this list"));
-    }
-    node.linkedListVoid = 0;
-    LinkedListVoidNode *prev = node.before;
-    LinkedListVoidNode *next = node.after;
-    node.after = node.before = 0;
-    prev->after = next;
-    next->before = prev;
-    length--;
-}
-
-LinkedListVoidNode *LinkedListVoid::getHead()
-{
-    if(head->after==head) return 0;
-    return head->after;
-}
-
-LinkedListVoidNode *LinkedListVoid::getTail()
-{
-    if(head->after==head) return 0;
-    return head->before;
-}
-
-LinkedListVoidNode *LinkedListVoid::getNext(LinkedListVoidNode &listNode)
-{
-    if(listNode.linkedListVoid!=this) {
-        throw std::logic_error(String("node not on this list"));
-    }
-    if(listNode.after==head) return 0;
-    return listNode.after;
-}
-
-LinkedListVoidNode *LinkedListVoid::getPrev(LinkedListVoidNode &listNode)
-{
-    if(listNode.linkedListVoid!=this) {
-        throw std::logic_error(String("node not on this list"));
-    }
-    if(listNode.before==head) return 0;
-    return listNode.before;
-}
-
-bool LinkedListVoid::isEmpty()
-{
-    if(head->after==head) return true;
-    return false;
-}
-
-}}

pvDataApp/misc/linkedListVoid.h

@@ -1,68 +0,0 @@
-/* linkedListVoid.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-
-#ifndef LINKEDLISTVOID_H
-#define LINKEDLISTVOID_H
-#include <pv/pvType.h>
-namespace epics { namespace pvData { 
-
-class LinkedListVoid;
-class LinkedListVoidNode;
-
-class LinkedListVoidNode {
-public:
-    ~LinkedListVoidNode();
-    void *getObject();
-    bool isOnList();
-protected:
-    LinkedListVoidNode(void *object);
-private:
-    LinkedListVoidNode(bool isHead);
-    friend class LinkedListVoid;
-    void *object;
-    LinkedListVoidNode *before;
-    LinkedListVoidNode *after;
-    LinkedListVoid *linkedListVoid;
-    // do not implement the following
-    LinkedListVoidNode(const LinkedListVoidNode&);
-    LinkedListVoidNode & operator=(const LinkedListVoidNode&);
-};
-
-class LinkedListVoid {
-public:
-    ~LinkedListVoid();
-    int getLength();
-    void addTail(LinkedListVoidNode &listNode);
-    void addHead(LinkedListVoidNode &listNode);
-    void insertAfter(LinkedListVoidNode &listNode,
-        LinkedListVoidNode &addNode);
-    void insertBefore(LinkedListVoidNode &listNode,
-        LinkedListVoidNode &addNode);
-    LinkedListVoidNode *removeTail();
-    LinkedListVoidNode *removeHead();
-    void remove(LinkedListVoidNode &listNode);
-    LinkedListVoidNode *getHead();
-    LinkedListVoidNode *getTail();
-    LinkedListVoidNode *getNext(LinkedListVoidNode &listNode);
-    LinkedListVoidNode *getPrev(LinkedListVoidNode &listNode);
-    bool isEmpty();
-protected:
-    LinkedListVoid();
-private:
-    friend class LinkedListVoidNode;
-    LinkedListVoidNode *head;
-    int length;
-    // do not implement the following
-    LinkedListVoid(const LinkedListVoid&);
-    LinkedListVoid & operator=(const LinkedListVoid&);
-};
-
-}}
-#endif  /* LINKEDLISTVOID_H */
-
-
-

pvDataApp/misc/lock.h

@@ -1,52 +0,0 @@
-/* lock.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef LOCK_H
-#define LOCK_H
-#include <stdexcept>
-#include <epicsMutex.h>
-#include <pv/noDefaultMethods.h>
-/* This is based on item 14 of 
- * Effective C++, Third Edition, Scott Meyers
- */
-
-// TODO reference counting lock to allow recursions
-
-namespace epics { namespace pvData { 
-
-typedef epicsMutex Mutex;
-
-class Lock : private NoDefaultMethods {
-public:
-    explicit Lock(Mutex &m)
-    : mutexPtr(m), locked(true)
-    { mutexPtr.lock();}
-    ~Lock(){unlock();}
-    void lock()
-    {
-        if(!locked) 
-        {
-            mutexPtr.lock();
-            locked = true;
-        }
-    }
-    void unlock()
-    {
-        if(locked)
-        {
-            mutexPtr.unlock();
-            locked=false;
-        }
-    }
-    bool ownsLock() const{return locked;}
-private:
-    Mutex &mutexPtr;
-    bool locked;
-};
-
-
-}}
-#endif  /* LOCK_H */

pvDataApp/misc/messageQueue.cpp

@@ -1,136 +0,0 @@
-/* messageQueue.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <cstddef>
-#include <cstdlib>
-#include <cstddef>
-#include <string>
-#include <cstdio>
-#include <stdexcept>
-
-#include <pv/pvType.h>
-#include <pv/lock.h>
-#include <pv/requester.h>
-#include <pv/noDefaultMethods.h>
-#include <pv/CDRMonitor.h>
-#include <pv/queue.h>
-#include <pv/messageQueue.h>
-
-namespace epics { namespace pvData { 
-
-PVDATA_REFCOUNT_MONITOR_DEFINE(messageQueue);
-
-typedef MessageNode * MessageNodePtr;
-typedef QueueElement<MessageNode> MessageElement;
-typedef MessageElement *MessageElementPtr;
-typedef Queue<MessageNode> MessageNodeQueue;
-
-
-MessageNode::MessageNode()
-: message(String()),messageType(infoMessage){}
-
-MessageNode::~MessageNode() {
-}
-
-String MessageNode::getMessage() const { return message;};
-
-MessageType MessageNode::getMessageType() const { return messageType;}
-
-void MessageNode::setMessageNull() {message = String();}
-
-class MessageQueuePvt {
-public:
-    MessageNodePtr *messageNodeArray;
-    MessageNodeQueue *queue;
-    MessageNodePtr lastPut;
-    MessageElementPtr lastGet;
-    int size;
-    int overrun;
-};
-    
-MessageQueue::MessageQueue(int size)
-: pImpl(new MessageQueuePvt)
-{
-    PVDATA_REFCOUNT_MONITOR_CONSTRUCT(messageQueue);
-    pImpl->size = size;
-    pImpl->overrun = 0;
-    pImpl->lastPut = 0;
-    pImpl->lastGet = 0;
-    pImpl->messageNodeArray = new MessageNodePtr[size];
-    for(int i=0; i<size; i++) {
-        pImpl->messageNodeArray[i] = new MessageNode();
-    }
-    pImpl->queue = new MessageNodeQueue(pImpl->messageNodeArray,size);
-}
-    
-MessageQueue::~MessageQueue()
-{
-    delete pImpl->queue;
-    for(int i=0; i< pImpl->size; i++) {
-        delete pImpl->messageNodeArray[i];
-    }
-    delete[] pImpl->messageNodeArray;
-    PVDATA_REFCOUNT_MONITOR_DESTRUCT(messageQueue);
-}
-
-MessageNode *MessageQueue::get() {
-    if(pImpl->lastGet!=0) {
-        throw std::logic_error(
-            String("MessageQueue::get() but did not release last"));
-    }
-    MessageElementPtr element = pImpl->queue->getUsed();
-    if(element==0) return 0;
-    pImpl->lastGet = element;
-    return element->getObject();
-}
-
-void MessageQueue::release() {
-    if(pImpl->lastGet==0) return;
-    pImpl->queue->releaseUsed(pImpl->lastGet);
-    pImpl->lastGet = 0;
-}
-
-bool MessageQueue::put(String message,MessageType messageType,bool replaceLast)
-{
-    MessageElementPtr element = pImpl->queue->getFree();
-    if(element!=0) {
-        MessageNodePtr node = element->getObject();
-        node->message = message;
-        node->messageType = messageType;
-        pImpl->lastPut = node;
-        pImpl->queue->setUsed(element);
-        return true;
-    }
-    pImpl->overrun++;
-    if(replaceLast) {
-        MessageNodePtr node = pImpl->lastPut;
-        node->message = message;
-        node->messageType = messageType;
-    }
-    return false;
-}
-
-bool MessageQueue::isEmpty() const
-{
-    int free = pImpl->queue->getNumberFree();
-    if(free==pImpl->size) return true;
-    return false;
-}
-
-bool MessageQueue::isFull() const
-{
-    if(pImpl->queue->getNumberFree()==0) return true;
-    return false;
-}
-
-int MessageQueue::getClearOverrun()
-{
-    int num = pImpl->overrun;
-    pImpl->overrun = 0;
-    return num;
-}
-
-}}

pvDataApp/misc/messageQueue.h

@@ -1,48 +0,0 @@
-/* messageQueue.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef MESSAGEQUEUE_H
-#define MESSAGEQUEUE_H
-#include <pv/pvType.h>
-#include <pv/requester.h>
-#include <pv/noDefaultMethods.h>
-
-namespace epics { namespace pvData { 
-
-class MessageNode {
-public:
-    String getMessage() const;
-    MessageType getMessageType() const;
-    void setMessageNull();
-private:
-    MessageNode();
-    ~MessageNode();
-    friend class MessageQueue;
-    String message;
-    MessageType messageType;
-};
-
-class MessageQueue : private NoDefaultMethods {
-public:
-    MessageQueue(int size);
-    ~MessageQueue();
-    MessageNode *get();
-    // must call release before next get
-    void release();
-    // return (false,true) if message (was not, was) put into queue
-    bool put(String message,MessageType messageType,bool replaceLast);
-    bool isEmpty() const;
-    bool isFull() const;
-    int getClearOverrun();
-private:
-    class MessageQueuePvt *pImpl;
-};
-
-}}
-#endif  /* MESSAGEQUEUE_H */
-
-
-

pvDataApp/misc/noDefaultMethods.h

@@ -1,27 +0,0 @@
-/* noDefaultMethods.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef NO_DEFAULT_METHODS_H
-#define NO_DEFAULT_METHODS_H
-namespace epics { namespace pvData { 
-/* This is based on Item 6 of 
- * Effective C++, Third Edition, Scott Meyers
- */
-
-
-    class NoDefaultMethods {
-    protected:
-    // allow by derived objects
-    NoDefaultMethods(){};
-    ~NoDefaultMethods(){}
-    private:
-    // do not implment
-    NoDefaultMethods(const NoDefaultMethods&);
-    NoDefaultMethods & operator=(const NoDefaultMethods &);
-    };
-
-}}
-#endif  /* NO_DEFAULT_METHODS_H */

pvDataApp/misc/queue.h

@@ -1,54 +0,0 @@
-/* queue.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef QUEUE_H
-#define QUEUE_H
-#include <pv/queueVoid.h>
-namespace epics { namespace pvData { 
-
-template <typename T>
-class Queue;
-
-template <typename T>
-class QueueElement;
-
-template <typename T>
-class QueueElement : private QueueElementVoid {
-public:
-    T *getObject() { return static_cast<T *>(QueueElementVoid::getObject());}
-protected:
-    QueueElement(T *object) : QueueElementVoid(static_cast<void *>(object)){}
-    ~QueueElement() {}
-    friend  class Queue<T>;
-};
-
-template <typename T>
-class Queue : private QueueVoid {
-public:
-    Queue(T *array[],int number)
-    : QueueVoid((ObjectPtr*)array,number)
-    //: QueueVoid(static_cast<ObjectPtr*>(array),number)
-    {}
-    ~Queue() {}
-    void clear() {QueueVoid::clear();}
-    int getNumberFree() {return QueueVoid::getNumberFree();}
-    int capacity() {return QueueVoid::capacity();}
-    QueueElement<T> *getFree() {
-        return static_cast<QueueElement<T> *>(QueueVoid::getFree());}
-    void setUsed(QueueElement<T> *queueElement) {
-        QueueVoid::setUsed(static_cast<QueueElementVoid *>(queueElement));}
-    QueueElement<T> *getUsed() {
-        return static_cast<QueueElement<T> *>(QueueVoid::getUsed());}
-    void releaseUsed(QueueElement<T> *queueElement) {
-        QueueVoid::releaseUsed(static_cast<QueueElementVoid *>(queueElement));}
-};
-
-
-}}
-#endif  /* QUEUE_H */
-
-
-

pvDataApp/misc/queueVoid.cpp

@@ -1,120 +0,0 @@
-/* queueVoid.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <cstddef>
-#include <cstdlib>
-#include <cstddef>
-#include <string>
-#include <cstdio>
-#include <stdexcept>
-
-#include <pv/lock.h>
-#include <pv/pvType.h>
-#include <pv/queueVoid.h>
-#include <pv/CDRMonitor.h>
-
-namespace epics { namespace pvData { 
-
-PVDATA_REFCOUNT_MONITOR_DEFINE(queueElement);
-PVDATA_REFCOUNT_MONITOR_DEFINE(queue);
-
-QueueElementVoid::QueueElementVoid(ObjectPtr object)
-: object(object)
-{
-    PVDATA_REFCOUNT_MONITOR_CONSTRUCT(queueElement);
-}
-
-
-QueueElementVoid::~QueueElementVoid()
-{
-    PVDATA_REFCOUNT_MONITOR_DESTRUCT(queueElement);
-}
-
-ObjectPtr QueueElementVoid::getObject() {
-    return object;
-}
-
-
-
-QueueVoid::QueueVoid(ObjectPtr object[],int number)
-: array(new QueueElementVoidPtr[number]),number(number),
-  numberFree(number),numberUsed(0),
-  nextGetFree(0),nextSetUsed(),
-  nextGetUsed(0),nextReleaseUsed(0)
-{
-    for(int i=0; i<number; i++) {
-        array[i] = new QueueElementVoid(object[i]);
-    }
-    PVDATA_REFCOUNT_MONITOR_CONSTRUCT(queue);
-}
-
-QueueVoid::~QueueVoid()
-{
-    for(int i=0; i<number; i++) {
-        delete array[i];
-    }
-    delete[]array;
-    PVDATA_REFCOUNT_MONITOR_DESTRUCT(queue);
-}
-
-void QueueVoid::clear()
-{
-    numberFree = number;
-    numberUsed = 0;
-    nextGetFree = 0;
-    nextSetUsed = 0;
-    nextGetUsed = 0;
-    nextReleaseUsed = 0;
-}
-
-int QueueVoid::getNumberFree()
-{
-    return numberFree;
-}
-
-int QueueVoid::capacity()
-{
-    return number;
-}
-
-QueueElementVoid * QueueVoid::getFree()
-{
-    if(numberFree==0) return 0;
-    numberFree--;
-    QueueElementVoid *queueElement = array[nextGetFree++];
-    if(nextGetFree>=number) nextGetFree = 0;
-    return queueElement;
-}
-
-void QueueVoid::setUsed(QueueElementVoid *queueElement)
-{
-    if(queueElement!=array[nextSetUsed++]) {
-        throw std::logic_error(String("not correct queueElement"));
-    }
-    numberUsed++;
-    if(nextSetUsed>=number) nextSetUsed = 0;
-}
-
-QueueElementVoid * QueueVoid::getUsed()
-{
-    if(numberUsed==0) return 0;
-    QueueElementVoid *queueElement = array[nextGetUsed++];
-    if(nextGetUsed>=number) nextGetUsed = 0;
-    return queueElement;
-}
-
-void QueueVoid::releaseUsed(QueueElementVoid *queueElement)
-{
-    if(queueElement!=array[nextReleaseUsed++]) {
-        throw std::logic_error(String(
-           "not queueElement returned by last call to getUsed"));
-    }
-    if(nextReleaseUsed>=number) nextReleaseUsed = 0;
-    numberUsed--;
-    numberFree++;
-}
-
-}}

pvDataApp/misc/queueVoid.h

@@ -1,56 +0,0 @@
-/* queueVoid.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef QUEUEVOID_H
-#define QUEUEVOID_H
-namespace epics { namespace pvData { 
-
-class QueueVoid;
-class QueueElementVoid;
-
-typedef void * ObjectPtr;
-typedef QueueElementVoid * QueueElementVoidPtr;
-typedef QueueElementVoidPtr * QueueElementVoidPtrArray;
-
-class QueueElementVoid {
-protected:
-    ObjectPtr getObject();
-    QueueElementVoid(ObjectPtr object);
-    ~QueueElementVoid();
-    ObjectPtr object;
-    friend  class QueueVoid;
-};
-
-
-class QueueVoid {
-protected:
-    QueueVoid(ObjectPtr array[],int number);
-    ~QueueVoid();
-    void clear();
-    int getNumberFree();
-    int capacity();
-    QueueElementVoidPtr getFree();
-    void setUsed(QueueElementVoid *queueElement);
-    QueueElementVoid *getUsed();
-    void releaseUsed(QueueElementVoid *queueElement);
-private:
-    friend class QueueElementVoid;
-    QueueElementVoidPtrArray array;
-    int number;
-    int numberFree;
-    int numberUsed;
-    int nextGetFree;
-    int nextSetUsed;
-    int nextGetUsed;
-    int nextReleaseUsed;
-};
-
-
-}}
-#endif  /* QUEUEVOID_H */
-
-
-

pvDataApp/misc/requester.cpp

@@ -1,20 +0,0 @@
-/* requester.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <string>
-#include <pv/requester.h>
-namespace epics { namespace pvData { 
-
-const size_t messageTypeCount = 4; 
-static std::string typeName[messageTypeCount] = {
-    String("info"),
-    String("warning"),
-    String("error"),
-    String("fatalError")
-};
-
-StringArray messageTypeName = typeName;
-}}

pvDataApp/misc/requester.h

@@ -1,33 +0,0 @@
-/* requester.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef REQUESTER_H
-#define REQUESTER_H
-#include <string>
-#include <pv/pvType.h>
-#include <pv/sharedPtr.h>
-
-namespace epics { namespace pvData { 
-
-class Requester;
-
-enum MessageType {
-   infoMessage,warningMessage,errorMessage,fatalErrorMessage
-};
-
-extern StringArray messageTypeName;
-extern const size_t messageTypeCount;
-class Requester {
-public:
-    POINTER_DEFINITIONS(Requester);
-
-    virtual ~Requester(){}
-    virtual String getRequesterName() = 0;
-    virtual void message(String message,MessageType messageType) = 0;
-};
-
-}}
-#endif  /* REQUESTER_H */

pvDataApp/misc/serialize.h

@@ -1,61 +0,0 @@
-/* serialize.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef SERIALIZE_H
-#define SERIALIZE_H
-#include <pv/byteBuffer.h>
-namespace epics { namespace pvData { 
-
-    class SerializableControl;
-    class DeserializableControl;
-    class Serializable;
-    class BitSetSerializable;
-    class SerializableArray;
-    class BitSet;
-
-    class SerializableControl {
-    public:
-        virtual ~SerializableControl(){}
-        virtual void flushSerializeBuffer() =0;
-        virtual void ensureBuffer(int size) =0;
-        virtual void alignBuffer(int alignment) =0;
-    };
-
-    class DeserializableControl {
-    public:
-        virtual ~DeserializableControl(){}
-        virtual void ensureData(int size) =0;
-        virtual void alignData(int alignment) =0;
-    };
-
-    class Serializable {
-    public:
-        virtual ~Serializable(){}
-        virtual void serialize(ByteBuffer *buffer,
-            SerializableControl *flusher) const = 0;
-        virtual void deserialize(ByteBuffer *buffer,
-            DeserializableControl *flusher) = 0;
-    };
-
-    class BitSetSerializable {
-    public:
-        virtual ~BitSetSerializable(){}
-        virtual void serialize(ByteBuffer *buffer,
-            SerializableControl *flusher,BitSet *bitSet) const = 0;
-        virtual void deserialize(ByteBuffer *buffer,
-            DeserializableControl *flusher,BitSet *bitSet) = 0;
-    };
-
-
-    class SerializableArray : virtual public Serializable {
-    public:
-        virtual ~SerializableArray(){}
-        virtual void serialize(ByteBuffer *buffer,
-            SerializableControl *flusher, int offset, int count) const = 0;
-    };
-
-}}
-#endif  /* SERIALIZE_H */

pvDataApp/misc/serializeHelper.cpp

@@ -1,144 +0,0 @@
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-/*
- * serializeHelper.cpp
- *
- *  Created on: Oct 22, 2010
- *      Author: Miha vitorovic
- */
-
-#include <algorithm>
-#include <pv/pvType.h>
-
-#include <pv/epicsException.h>
-#include <pv/byteBuffer.h>
-#include <pv/serializeHelper.h>
-
-
-using namespace std;
-
-namespace epics {
-    namespace pvData {
-
-        void SerializeHelper::writeSize(int s, ByteBuffer* buffer,
-                SerializableControl* flusher) {
-            flusher->ensureBuffer(sizeof(int64)+1);
-            SerializeHelper::writeSize(s, buffer);
-        }
-
-        void SerializeHelper::writeSize(int s, ByteBuffer* buffer) {
-            if(s==-1) // null
-                buffer->putByte(-1);
-            else if(s<254)
-                buffer->putByte(s);
-            else
-            {
-                buffer->putByte(-2);
-                buffer->putInt(s); // (byte)-2 + size
-            }
-        }
-
-        int SerializeHelper::readSize(ByteBuffer* buffer,
-                DeserializableControl* control) {
-            control->ensureData(1);
-            int8 b = buffer->getByte();
-            if(b==-1)
-                return -1;
-            else if(b==-2) {
-                control->ensureData(sizeof(int32));
-                int32 s = buffer->getInt();
-                if(s<0) THROW_BASE_EXCEPTION("negative size");
-                return s;
-            }
-            else
-                return (int)(b<0 ? b+256 : b);
-        }
-
-        void SerializeHelper::serializeString(const String& value,
-                ByteBuffer* buffer, SerializableControl* flusher) {
-            int len = value.length();
-            SerializeHelper::writeSize(len, buffer, flusher);
-            if (len<=0) return;
-            int i = 0;
-            while(true) {
-                int maxToWrite = min(len-i, (int)buffer->getRemaining());
-                buffer->put(value.data(), i, maxToWrite); // ASCII
-                i += maxToWrite;
-                if(i<len)
-                    flusher->flushSerializeBuffer();
-                else
-                    break;
-            }
-        }
-
-        void SerializeHelper::serializeSubstring(const String& value,
-                int offset, int count, ByteBuffer* buffer,
-                SerializableControl* flusher) {
-            if(offset<0)
-                offset = 0;
-            else if(offset>(int)value.length()) offset = value.length();
-
-            if(offset+count>(int)value.length()) count = value.length()-offset;
-
-            SerializeHelper::writeSize(count, buffer, flusher);
-            if (count<=0) return;
-            int i = 0;
-            while(true) {
-                int maxToWrite = min(count-i, (int)buffer->getRemaining());
-                buffer->put(value.data(), offset+i, maxToWrite); // ASCII
-                i += maxToWrite;
-                if(i<count)
-                    flusher->flushSerializeBuffer();
-                else
-                    break;
-            }
-        }
-        
-        static String emptyString;
-
-        String SerializeHelper::deserializeString(ByteBuffer* buffer,
-                DeserializableControl* control) {
-
-            int size = SerializeHelper::readSize(buffer, control);
-            if(size>0)
-            {
-                if ((int)buffer->getRemaining()>=size)
-                {
-                    // entire string is in buffer, simply create a string out of it (copy)
-                    int pos = buffer->getPosition();
-                    String str(buffer->getArray()+pos, size);
-                    buffer->setPosition(pos+size);
-                    return str;
-                }
-                else
-                {
-                    String str;
-                    str.reserve(size);
-                    try {
-                        int i = 0;
-                        while(true) {
-                            int toRead = min(size-i, (int)buffer->getRemaining());
-                            int pos = buffer->getPosition();
-                            str.append(buffer->getArray()+pos, toRead);
-                            buffer->setPosition(pos+toRead);
-                            i += toRead;
-                            if(i<size)
-                                control->ensureData(1); // at least one
-                            else
-                                break;
-                        }
-                        return str;
-                    } catch(...) {
-                        throw;
-                    }
-                }
-            }
-            else
-                return emptyString;
-        }
-
-    }
-}

pvDataApp/misc/sharedPtr.h

@@ -1,73 +0,0 @@
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-
-#ifndef SHAREDPTR_H
-#define SHAREDPTR_H
-
-/*
- * Pulls in the std::tr1 namespace with the following names
- *
- * class shared_ptr
- * class weak_ptr
- * class bad_weak_ptr
- * function static_pointer_cast;
- * function dynamic_pointer_cast
- * function const_pointer_cast
- * function swap
- * function get_deleter
- * function enable_shared_from_this
- */
-
-// where should we look?
-
-#if defined(__GNUC__) && __GNUC__>=4
-   // GCC >=4.0.0
-#  define SHARED_FROM_TR1
-
-#elif defined(_MSC_VER) && (_MSC_VER>1500 || defined(_HAS_TR1))
-   // MSVC > 2008, or 2008 w/ SP1
-#  define SHARED_FROM_TR1
-
-#else
-#  define SHARED_FROM_BOOST
-#endif
-
-#if defined(_MSC_VER) && (_MSC_VER>=1600)
-// MSVC 2010 has it in <memory>
-#  undef SHARED_FROM_BOOST
-#  undef SHARED_FROM_TR1
-#endif
-
-// go and get it
-
-#if defined(SHARED_FROM_TR1)
-#  include <tr1/memory>
-
-#elif defined(SHARED_FROM_BOOST)
-#  include <boost/tr1/memory.hpp>
-
-#else
-   // eventually...
-#  include <memory>
-#endif
-
-// cleanup
-
-#ifdef SHARED_FROM_TR1
-#  undef SHARED_FROM_TR1
-#endif
-
-#ifdef SHARED_FROM_BOOST
-#  undef SHARED_FROM_BOOST
-#endif
-
-#define POINTER_DEFINITIONS(clazz) \
-    typedef std::tr1::shared_ptr<clazz> shared_pointer; \
-    typedef std::tr1::shared_ptr<const clazz> const_shared_pointer; \
-    typedef std::tr1::weak_ptr<clazz> weak_pointer; \
-    typedef std::tr1::weak_ptr<const clazz> const_weak_pointer;
-
-#endif // SHAREDPTR_H

pvDataApp/misc/status.cpp

@@ -1,135 +0,0 @@
-/*pvData.cpp*/
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <pv/status.h>
-#include <pv/epicsException.h>
-#include <pv/serializeHelper.h>
-
-namespace epics { namespace pvData {
-
-const char* Status::StatusTypeName[] = { "OK", "WARNING", "ERROR", "FATAL" };
-epics::pvData::String Status::m_emptyString;
-
-Status Status::OK;
-
-//PVDATA_REFCOUNT_MONITOR_DEFINE(status);
-
-Status::Status() :
-    m_type(STATUSTYPE_OK)
-{
-}
-
-Status::Status(StatusType type, String message) :
-    m_type(type), m_message(message)
-{
-    if (type == STATUSTYPE_OK)
-        throw std::invalid_argument("type == STATUSTYPE_OK");
-         
-    //PVDATA_REFCOUNT_MONITOR_CONSTRUCT(status);
-}
-
-Status::Status(StatusType type, String message, String stackDump) :
-    m_type(type), m_message(message), m_stackDump(stackDump)
-{
-    if (type == STATUSTYPE_OK)
-        throw std::invalid_argument("type == STATUSTYPE_OK");
-
-    //PVDATA_REFCOUNT_MONITOR_CONSTRUCT(status);
-}
-    
-Status::~Status() {
-    //PVDATA_REFCOUNT_MONITOR_DESTRUCT(status);
-}
-    
-Status::StatusType Status::getType() const
-{
-    return m_type;    
-}
-    
-
-epics::pvData::String Status::getMessage() const
-{
-    return m_message;
-}
-    
-epics::pvData::String Status::getStackDump() const
-{
-    return m_stackDump;
-}
-    
-bool Status::isOK() const
-{
-    return (m_type == STATUSTYPE_OK);
-}
-    
-bool Status::isSuccess() const
-{
-    return (m_type == STATUSTYPE_OK || m_type == STATUSTYPE_WARNING);
-}
-
-void Status::serialize(ByteBuffer *buffer, SerializableControl *flusher) const
-{
-	flusher->ensureBuffer(1);
-	if (m_type == STATUSTYPE_OK)
-	{
-		// special code for okStatus (optimization)
-		buffer->putByte((int8)-1);
-	}
-	else
-	{
-		buffer->putByte((int8)m_type);
-		SerializeHelper::serializeString(m_message, buffer, flusher);
-		SerializeHelper::serializeString(m_stackDump, buffer, flusher);
-	}
-}
-    
-void Status::deserialize(ByteBuffer *buffer, DeserializableControl *flusher)
-{
-	flusher->ensureData(1);
-	int8 typeCode = buffer->getByte();
-	if (typeCode == (int8)-1)
-	{
-	   // in most of the cases status will be OK, we statistically optimize
-	   if (m_type != STATUSTYPE_OK)
-	   {
-	       m_type = STATUSTYPE_OK;
-	       m_message = m_stackDump = m_emptyString;
-	   }
-	}
-	else
-	{
-	    m_type = (StatusType)typeCode;
-		m_message = SerializeHelper::deserializeString(buffer, flusher);
-		m_stackDump = SerializeHelper::deserializeString(buffer, flusher);
-	}
-}
-
-String Status::toString() const
-{
-    String str;
-    toString(&str, 0);
-    return str;
-}
-
-void Status::toString(StringBuilder buffer, int indentLevel) const
-{
-    *buffer += "Status [type=";
-    *buffer += StatusTypeName[m_type];
-    if (!m_message.empty())
-    {
-        *buffer += ", message=";
-        *buffer += m_message;
-    }
-    if (!m_stackDump.empty())
-    {
-        *buffer += ", stackDump=";
-        *buffer += '\n';
-        *buffer += m_stackDump;
-    }
-    *buffer += ']';
-}
-
-}}

pvDataApp/misc/status.h

@@ -1,107 +0,0 @@
-/* status.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef STATUS_H
-#define STATUS_H
-
-#include <pv/serialize.h>
-#include <pv/byteBuffer.h>
-#include <pv/sharedPtr.h>
-
-namespace epics { namespace pvData { 
-
-        /**
-         * Status.
-         * @author mse
-         */
-        class Status : public epics::pvData::Serializable {
-            public:
-                POINTER_DEFINITIONS(Status);
-        	/**
-        	 * Status type enum.
-        	 */
-        	enum StatusType { 
-                    /** Operation completed successfully. */
-                    STATUSTYPE_OK,
-                    /** Operation completed successfully, but there is a warning message. */
-                    STATUSTYPE_WARNING,
-                    /** Operation failed due to an error. */
-                    STATUSTYPE_ERROR,
-                    /** Operation failed due to an unexpected error. */
-                    STATUSTYPE_FATAL
-        	};
-        	
-        	static const char* StatusTypeName[];
-        	
-        	static Status OK;
-
-            /**
-             * Creates OK status; STATUSTYPE_OK, empty message and stackDump.
-             */
-            Status();
-        	
-        	/**
-        	 * Create non-OK status.
-        	 */
-            Status(StatusType type, epics::pvData::String message);
-        
-            /**
-             * Create non-OK status.
-             */
-            Status(StatusType type, epics::pvData::String message, epics::pvData::String stackDump);
-        
-            ~Status();
-            
-            /**
-             * Get status type.
-             * @return status type, non-<code>null</code>.
-             */
-            StatusType getType() const;
-
-            /**
-             * Get error message describing an error. Required if error status.
-             * @return error message.
-             */
-            epics::pvData::String getMessage() const;
-
-            /**
-             * Get stack dump where error (exception) happened. Optional.
-             * @return stack dump.
-             */
-            epics::pvData::String getStackDump() const;
-
-            /**
-             * Convenient OK test. Same as <code>(getType() == StatusType.OK)</code>.
-             * NOTE: this will return <code>false</code> on WARNING message although operation succeeded.
-             * To check if operation succeeded, use <code>isSuccess</code>.
-             * @return OK status.
-             * @see #isSuccess()
-             */
-            bool isOK() const;
-
-            /**
-             * Check if operation succeeded.
-             * @return operation success status.
-             */
-            bool isSuccess() const;
-
-            String toString() const;
-            void toString(StringBuilder buffer, int indentLevel = 0) const;
-            
-            void serialize(ByteBuffer *buffer, SerializableControl *flusher) const;
-            void deserialize(ByteBuffer *buffer, DeserializableControl *flusher);
-    
-            private:
-            
-            static epics::pvData::String m_emptyString;
-            
-            StatusType m_type;
-            String m_message;
-            String m_stackDump;
-        };
-
-}}
-#endif  /* STATUS_H */

pvDataApp/misc/thread.h

@@ -1,63 +0,0 @@
-/* thread.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef THREAD_H
-#define THREAD_H
-#include <memory>
-#include <pv/noDefaultMethods.h>
-#include <pv/pvType.h>
-
-#include <epicsThread.h>
-
-namespace epics { namespace pvData {
-
-enum ThreadPriority {
-    lowestPriority  =epicsThreadPriorityLow,
-    lowerPriority   =epicsThreadPriorityLow + 15,
-    lowPriority     =epicsThreadPriorityMedium - 15,
-    middlePriority  =epicsThreadPriorityMedium,
-    highPriority    =epicsThreadPriorityMedium + 15,
-    higherPriority  =epicsThreadPriorityHigh - 15,
-    highestPriority =epicsThreadPriorityHigh
-};
-
-typedef epicsThreadRunable Runnable;
-
-class Thread : public epicsThread, private NoDefaultMethods {
-public:
-
-    Thread(String name,
-           ThreadPriority priority,
-           Runnable *runnable,
-           epicsThreadStackSizeClass stkcls=epicsThreadStackSmall)
-        :epicsThread(*runnable,
-                     name.c_str(),
-                     epicsThreadGetStackSize(stkcls),
-                     priority)
-    {
-        this->start();
-    }
-
-    Thread(Runnable &runnable,
-           String name,
-           unsigned int stksize,
-           unsigned int priority=lowestPriority)
-        :epicsThread(runnable,
-                     name.c_str(),
-                     stksize,
-                     priority)
-    {
-        this->start();
-    }
-
-    ~Thread()
-    {
-        this->exitWait();
-    }
-};
-
-}}
-#endif  /* THREAD_H */

pvDataApp/misc/timeFunction.cpp

@@ -1,41 +0,0 @@
-/* timeFunction.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <pv/noDefaultMethods.h>
-#include <pv/pvType.h>
-#include <pv/timeStamp.h>
-#include <pv/timeFunction.h>
-
-namespace epics { namespace pvData { 
-
-TimeFunction::TimeFunction(TimeFunctionRequester *requester)
-: requester(requester) {}
-
-
-TimeFunction::~TimeFunction() {}
-
-double TimeFunction::timeCall()
-{
-    TimeStamp startTime;
-    TimeStamp endTime;
-    double perCall = 0.0;
-    long ntimes = 1;
-    while(true) {
-        startTime.getCurrent();
-        for(long i=0; i<ntimes; i++) requester->function();
-        endTime.getCurrent();
-        double diff = TimeStamp::diff(endTime,startTime);
-        if(diff>=1.0) {
-            perCall = diff/(double)ntimes;
-            break;
-        }
-        ntimes *= 2;
-    }
-    return perCall;
-
-}
-
-}}

pvDataApp/misc/timeFunction.h

@@ -1,31 +0,0 @@
-/* timeFunction.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef TIMEFUNCTION_H
-#define TIMEFUNCTION_H
-#include <pv/noDefaultMethods.h>
-#include <pv/pvType.h>
-
-namespace epics { namespace pvData { 
-
-class TimeFunctionRequester {
-public:
-    virtual ~TimeFunctionRequester(){}
-    virtual void function() = 0;
-};
-
-class TimeFunction : private NoDefaultMethods {
-public:
-    TimeFunction(TimeFunctionRequester *requester);
-    ~TimeFunction();
-    double timeCall();
-private:
-    TimeFunctionRequester *requester;
-};
-  
-
-}}
-#endif  /* TIMEFUNCTION_H */

pvDataApp/misc/timer.cpp

@@ -1,234 +0,0 @@
-/* timer.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <stddef.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdexcept>
-
-#include <pv/pvType.h>
-#include <pv/lock.h>
-#include <pv/noDefaultMethods.h>
-#include <pv/CDRMonitor.h>
-#include <pv/linkedList.h>
-#include <pv/thread.h>
-#include <pv/timeStamp.h>
-#include <pv/timer.h>
-#include <pv/event.h>
-
-namespace epics { namespace pvData { 
-
-PVDATA_REFCOUNT_MONITOR_DEFINE(timerNode);
-PVDATA_REFCOUNT_MONITOR_DEFINE(timer);
-
-typedef LinkedListNode<TimerNode::Pvt> TimerListNode;
-typedef LinkedList<TimerNode::Pvt> TimerList;
-
-class TimerNode::Pvt {
-public:
-    TimerNode *timerNode;
-    TimerCallback *callback;
-    TimerListNode timerListNode;
-    TimeStamp timeToRun;
-    Timer::Pvt *timerPvt;
-    double period;
-    Pvt(TimerNode &timerNode,TimerCallback &callback);
-    ~Pvt(){}
-private:
-};
-
-TimerNode::Pvt::Pvt(TimerNode &timerNode,TimerCallback &callback)
-: timerNode(&timerNode),callback(&callback),
-  timerListNode(*this),timeToRun(),
-  timerPvt(0), period(0.0)
-{}
-
-struct Timer::Pvt : public Runnable{
-public:
-    Pvt(String threadName,ThreadPriority priority);
-    virtual void run();
-public: // only used by this source module
-    TimerList timerList;
-    Mutex mutex;
-    Event waitForWork;
-    Event waitForDone;
-    bool alive;
-    Thread thread;
-    void addElement(TimerNode::Pvt &node);
-};
-
-Timer::Pvt::Pvt(String threadName,ThreadPriority priority)
-: timerList(),
-  mutex(),
-  waitForWork(false),
-  waitForDone(false),
-  alive(true),
-  thread(threadName,priority,this)
-{}
-
-void Timer::Pvt::addElement(TimerNode::Pvt &node)
-{
-    TimerListNode *nextNode = timerList.getHead();
-    if(nextNode==0) {
-        timerList.addTail(node.timerListNode);
-        return;
-    }
-    while(true) {
-        TimerNode::Pvt &timerListNode = nextNode->getObject();
-        if((node.timeToRun)<(timerListNode.timeToRun)) {
-            timerList.insertBefore(timerListNode.timerListNode,node.timerListNode);
-            return;
-        } 
-        nextNode = timerList.getNext(timerListNode.timerListNode);
-        if(nextNode==0) {
-            timerList.addTail(node.timerListNode);
-            return;
-        }
-    }
-}
-
-
-TimerNode::TimerNode(TimerCallback &callback)
-: pImpl(new Pvt(*this,callback))
-{
-    PVDATA_REFCOUNT_MONITOR_CONSTRUCT(timerNode);
-}
-
-
-TimerNode::~TimerNode()
-{
-    cancel();
-    PVDATA_REFCOUNT_MONITOR_DESTRUCT(timerNode);
-}
-
-void TimerNode::cancel()
-{
-    Timer::Pvt *timerPvt = pImpl->timerPvt;
-    if(timerPvt==0) return;
-    Lock xx(timerPvt->mutex);
-    if(pImpl->timerPvt==0) return;
-    pImpl->timerPvt->timerList.remove(pImpl->timerListNode);
-    pImpl->timerPvt = 0;
-}
-
-bool TimerNode::isScheduled()
-{
-    Timer::Pvt *pvt = pImpl->timerPvt;
-    if(pvt==0) return false;
-    Lock xx(pvt->mutex);
-    return pImpl->timerListNode.isOnList();
-}
-
-
-void Timer::Pvt::run()
-{
-    TimeStamp currentTime;
-    while(true) {
-         currentTime.getCurrent();
-         TimeStamp *timeToRun = 0;
-         double period = 0.0;
-         TimerNode::Pvt *nodeToCall = 0;
-         {
-             Lock xx(mutex);
-             if (!alive) break;
-             TimerListNode *timerListNode = timerList.getHead();
-             if(timerListNode!=0) {
-                 TimerNode::Pvt *timerNodePvt = &timerListNode->getObject();
-                 timeToRun = &timerNodePvt->timeToRun;
-                 double diff = TimeStamp::diff(
-                     *timeToRun,currentTime);
-                 if(diff<=0.0) {
-                     nodeToCall = timerNodePvt;
-                     timerList.removeHead();
-                     period = timerNodePvt->period;
-                     if(period>0.0) {
-                         timerNodePvt->timeToRun += period;
-                         addElement(*timerNodePvt);
-                     } else {
-                         timerNodePvt->timerPvt = 0;
-                     }
-                     timerListNode = timerList.getHead();
-                     if(timerListNode!=0) {
-                         timerNodePvt = &timerListNode->getObject();
-                         timeToRun = &timerNodePvt->timeToRun;
-                     } else {
-                        timeToRun = 0;
-                     }
-                 }
-             }
-         }
-         if(nodeToCall!=0) {
-             nodeToCall->callback->callback();
-         }
-         {
-             Lock xx(mutex);
-             if(!alive) break;
-         }
-         if(timeToRun==0) {
-            waitForWork.wait();
-         } else {
-             double delay = TimeStamp::diff(*timeToRun,currentTime);
-             waitForWork.wait(delay);
-         }
-    } 
-    waitForDone.signal();
-}
-
-Timer::Timer(String threadName, ThreadPriority priority)
-: pImpl(new Pvt(threadName,priority))
-{
-    PVDATA_REFCOUNT_MONITOR_CONSTRUCT(timer);
-}
-
-Timer::~Timer() {
-    {
-         Lock xx(pImpl->mutex);
-         pImpl->alive = false;
-    }
-    pImpl->waitForWork.signal();
-    pImpl->waitForDone.wait();
-    TimerListNode *node = 0;
-    while((node = pImpl->timerList.removeHead())!=0) {
-        node->getObject().callback->timerStopped();
-    }
-    PVDATA_REFCOUNT_MONITOR_DESTRUCT(timer);
-}
-
-void Timer::scheduleAfterDelay(TimerNode &timerNode,double delay)
-{
-    schedulePeriodic(timerNode,delay,0.0);
-}
-void Timer::schedulePeriodic(TimerNode &timerNode,double delay,double period)
-{
-    TimerNode::Pvt *timerNodePvt = timerNode.pImpl.get();
-    if(timerNodePvt->timerListNode.isOnList()) {
-        throw std::logic_error(String("already queued"));
-    }
-    {
-        Lock xx(pImpl->mutex);
-        if(!pImpl->alive) {
-            timerNodePvt->callback->timerStopped();
-            return;
-        }
-    }
-    TimeStamp *timeStamp = &timerNodePvt->timeToRun;
-    timeStamp->getCurrent();
-    *timeStamp += delay;
-    timerNodePvt->period = period;
-    bool isFirst = false;
-    {
-        Lock xx(pImpl->mutex);
-        timerNodePvt->timerPvt = pImpl.get();
-        pImpl->addElement(*timerNodePvt);
-        TimerNode::Pvt *first = &pImpl->timerList.getHead()->getObject();
-        if(first==timerNodePvt) isFirst = true;
-    }
-    if(isFirst) pImpl->waitForWork.signal();
-}
-
-}}

pvDataApp/misc/timer.h

@@ -1,59 +0,0 @@
-/* timer.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef TIMER_H
-#define TIMER_H
-#include <memory>
-#include <stddef.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <string.h>
-#include <stdio.h>
-
-#include <pv/pvType.h>
-#include <pv/thread.h>
-#include <pv/noDefaultMethods.h>
-#include <pv/sharedPtr.h>
-
-namespace epics { namespace pvData { 
-
-class Timer;
-
-class TimerCallback {
-public:
-    virtual ~TimerCallback(){}
-    virtual void callback() = 0;
-    virtual void timerStopped() = 0;
-};
-
-class TimerNode {
-public:
-    TimerNode(TimerCallback &timerCallback);
-    ~TimerNode();
-    void cancel();
-    bool isScheduled();
-    class Pvt;
-private:
-    std::auto_ptr<Pvt> pImpl;
-    friend class Timer;
-};
-
-class Timer : private NoDefaultMethods {
-public:
-    POINTER_DEFINITIONS(Timer);
-
-    Timer(String threadName, ThreadPriority priority);
-    ~Timer();
-    void scheduleAfterDelay(TimerNode &timerNode,double delay);
-    void schedulePeriodic(TimerNode &timerNode,double delay,double period);
-
-    class Pvt;
-private:
-    std::auto_ptr<Pvt> pImpl;
-};
-
-}}
-#endif  /* TIMER_H */

pvDataApp/monitor/monitor.h

@@ -1,106 +0,0 @@
-/* monitor.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef MONITOR_H
-#define MONITOR_H
-
-#include <pv/status.h>
-#include <pv/destroyable.h>
-#include <pv/pvData.h>
-#include <pv/sharedPtr.h>
-#include <pv/bitSet.h>
-
-namespace epics { namespace pvData { 
-
-    /**
-     * Class instance representing monitor element.
-     * @author mrk
-     */
-    class MonitorElement {
-        public:
-        POINTER_DEFINITIONS(MonitorElement);
-        virtual ~MonitorElement(){}
-        /**
-         * Get the PVStructure.
-         * @return The PVStructure.
-         */
-        virtual PVStructure::shared_pointer const & getPVStructure() = 0;
-        /**
-         * Get the bitSet showing which fields have changed.
-         * @return The bitSet.
-         */
-        virtual BitSet::shared_pointer const & getChangedBitSet() = 0;
-        /**
-         * Get the bitSet showing which fields have been changed more than once.
-         * @return The bitSet.
-         */
-        virtual BitSet::shared_pointer const & getOverrunBitSet() = 0;
-    };
-    
-    
-    /**
-     * Interface for Monitor.
-     * @author mrk
-     */
-    class Monitor : public Destroyable, private NoDefaultMethods {
-        public:
-        POINTER_DEFINITIONS(Monitor);
-        virtual ~Monitor(){}
-        /**
-         * Start monitoring.
-         * @return completion status.
-         */
-        virtual Status start() = 0;
-        /**
-         * Stop Monitoring.
-         * @return completion status.
-         */
-        virtual Status stop() = 0;
-        /**
-         * If monitor has occurred return data.
-         * @return monitorElement for modified data.
-         * Must call get to determine if data is available.
-         */
-        virtual MonitorElement::shared_pointer const & poll() = 0;
-        /**
-         * Release a MonitorElement that was returned by poll.
-         * @param monitorElement
-         */
-        virtual void release(MonitorElement::shared_pointer const & monitorElement) = 0;
-    };
-    
-    
-    /**
-     * Requester for ChannelMonitor.
-     * @author mrk
-     */
-    class MonitorRequester : public virtual Requester {
-        public:
-        POINTER_DEFINITIONS(MonitorRequester);
-        virtual ~MonitorRequester(){}
-        /**
-         * The client and server have both completed the createMonitor request.
-         * @param status Completion status.
-         * @param monitor The monitor
-         * @param structure The structure defining the data.
-         */
-        virtual void monitorConnect(Status const &status,
-            Monitor::shared_pointer const & monitor, StructureConstPtr const & structure) = 0;
-        /**
-         * A monitor event has occurred.
-         * The requester must call Monitor.poll to get data.
-         * @param monitor The monitor.
-         */
-        virtual void monitorEvent(Monitor::shared_pointer const &monitor) = 0;
-        /**
-         * The data source is no longer available.
-         * @param monitor The monitor.
-         */
-        virtual void unlisten(Monitor::shared_pointer const &monitor) = 0;
-    };
-
-}}
-#endif  /* MONITOR_H */

pvDataApp/monitor/monitorQueue.cpp

@@ -1,160 +0,0 @@
-/* monitorQueue.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-/* Marty Kraimer 2011.03 */
-#include <pv/bitSet.h>
-
-#include <pv/monitorQueue.h>
-
-
-namespace epics { namespace pvData { 
-
-typedef QueueElement<MonitorElement::shared_pointer> MonitorQueueElement;
-
-class MonitorElementImpl : public MonitorElement {
-public:
-    MonitorElementImpl(PVStructure::shared_pointer pvStructure);
-    ~MonitorElementImpl(){}
-    virtual PVStructure::shared_pointer const &  getPVStructure();
-    virtual BitSet::shared_pointer const & getChangedBitSet();
-    virtual BitSet::shared_pointer const & getOverrunBitSet();
-    void setQueueElement(MonitorQueueElement *queueElement);
-    MonitorQueueElement *getQueueElement();
-private:
-    PVStructure::shared_pointer pvStructure;
-    BitSet::shared_pointer changedBitSet;
-    BitSet::shared_pointer overrunBitSet;
-    MonitorQueueElement *queueElement;
-};
-
-MonitorElementImpl::MonitorElementImpl(PVStructure::shared_pointer pvStructure)
-: pvStructure(pvStructure),
-  changedBitSet(BitSet::shared_pointer(
-      new BitSet(pvStructure->getNumberFields()))),
-  overrunBitSet(BitSet::shared_pointer(
-      new BitSet(pvStructure->getNumberFields()))),
-  queueElement(0)
-{}
-
-PVStructure::shared_pointer const & MonitorElementImpl::getPVStructure()
-{
-    return pvStructure;
-}
-
-BitSet::shared_pointer const & MonitorElementImpl::getChangedBitSet()
-{
-    return changedBitSet;
-}
-
-BitSet::shared_pointer const & MonitorElementImpl::getOverrunBitSet()
-{
-    return overrunBitSet;
-}
-
-void MonitorElementImpl::setQueueElement(MonitorQueueElement *queueElement)
-{
-    this->queueElement = queueElement;
-}
-
-MonitorQueueElement *MonitorElementImpl::getQueueElement()
-{
-    return queueElement;
-}
-
-MonitorQueue::MonitorQueue(PVStructureSharedPointerPtrArray structures,int number)
-: number(number),
-  structures(structures),
-  queue(0),
-  queueElements(new MonitorElement::shared_pointer*[number]),
-  nullElement(MonitorElement::shared_pointer())
-{
-    if(number<2) {
-         throw std::logic_error(String("queueSize must be >=2"));
-    }
-    
-    for(int i=0; i<number; i++) {
-        queueElements[i] = new MonitorElement::shared_pointer(
-               new MonitorElementImpl(*structures[i]));
-    }
-    queue = new Queue<MonitorElement::shared_pointer>(queueElements,number);
-    MonitorQueueElement *queueElement;
-    for(int i=0; i<number;i++) {
-        queueElement = queue->getFree();
-        MonitorElementImpl * element = static_cast<MonitorElementImpl *>(
-            queueElement->getObject()->get());
-        element->setQueueElement(queueElement);
-        queue->setUsed(queueElement);
-        queue->releaseUsed(queueElement);
-    }
-}
-
-MonitorQueue::~MonitorQueue()
-{
-    delete queue;
-    for(int i=0; i<number; i++) {
-          delete queueElements[i];
-    }
-    delete[] queueElements;
-    for(int i=0; i<number; i++) delete structures[i];
-    delete[] structures;
-}
-
-PVStructureSharedPointerPtrArray MonitorQueue::createStructures(
-    PVStructurePtrArray array,int number)
-{
-    PVStructureSharedPointerPtrArray elements =
-        new PVStructureSharedPointerPtr[number];
-    for(int i=0; i<number; i++){
-        elements[i] =  new PVStructure::shared_pointer(array[i]);
-    }
-    delete[] array;
-    return elements;
-}
-
-void MonitorQueue::clear()
-{
-    queue->clear();
-}
-
-int MonitorQueue::getNumberFree()
-{
-    return queue->getNumberFree();
-}
-
-int MonitorQueue::capacity()
-{
-    return number;
-}
-
-MonitorElement::shared_pointer const & MonitorQueue::getFree()
-{
-    MonitorQueueElement *queueElement = queue->getFree();
-    if(queueElement==0) return nullElement;
-    return *queueElement->getObject();
-}
-
-void MonitorQueue::setUsed(MonitorElement::shared_pointer const & element)
-{
-    MonitorElementImpl *impl = static_cast<MonitorElementImpl *>(element.get());
-    queue->setUsed(impl->getQueueElement());
-}
-
-MonitorElement::shared_pointer const & MonitorQueue::getUsed()
-{
-    MonitorQueueElement *queueElement = queue->getUsed();
-    if(queueElement==0) return nullElement;
-    return *queueElement->getObject();
-}
-
-void MonitorQueue::releaseUsed(MonitorElement::shared_pointer const & element)
-{
-    MonitorElementImpl *impl = static_cast<MonitorElementImpl *>(element.get());
-    queue->releaseUsed(impl->getQueueElement());
-}
-
-
-}}
-

pvDataApp/monitor/monitorQueue.h

@@ -1,48 +0,0 @@
-/* monitorQueue.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-/* Marty Kraimer 2011.03 */
-#ifndef MONITORQUEUE_H
-#define MONITORQUEUE_H
-#include <string>
-#include <stdexcept>
-#include <memory>
-#include <vector>
-
-#include <pv/pvData.h>
-#include <pv/monitor.h>
-#include <pv/queue.h>
-#include <pv/sharedPtr.h>
-
-namespace epics { namespace pvData { 
-
-typedef PVStructure::shared_pointer* PVStructureSharedPointerPtr;
-typedef PVStructureSharedPointerPtr* PVStructureSharedPointerPtrArray;
-
-class MonitorQueue {
-public:
-    MonitorQueue(PVStructureSharedPointerPtrArray structures,int number);
-    ~MonitorQueue();
-    static PVStructureSharedPointerPtrArray createStructures(
-        PVStructurePtrArray array,int number);
-    void clear();
-    int getNumberFree();
-    int capacity();
-    MonitorElement::shared_pointer const & getFree();
-    void setUsed(MonitorElement::shared_pointer const & element);
-    MonitorElement::shared_pointer const & getUsed();
-    void releaseUsed(MonitorElement::shared_pointer const & element);
-private:
-    int number;
-    PVStructureSharedPointerPtrArray structures;
-    Queue<MonitorElement::shared_pointer> *queue;
-    MonitorElement::shared_pointer **queueElements;
-    MonitorElement::shared_pointer nullElement;
-};
-
-}}
-
-#endif  /* MONITORQUEUE_H */

pvDataApp/property/alarm.cpp

@@ -1,108 +0,0 @@
-/* alarm.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <string>
-#include <stdexcept>
-#include <pv/pvType.h>
-#include <pv/pvIntrospect.h>
-#include <pv/pvData.h>
-#include <pv/alarm.h>
-namespace epics { namespace pvData { 
-
-const size_t severityCount = 5;
-static String severityNames[severityCount] =
-{
-     String("NONE"),
-     String("MINOR"),
-     String("MAJOR"),
-     String("INVALID"),
-     String("UNDEFINED")
-};
-
-AlarmSeverity AlarmSeverityFunc::getSeverity(int value)
-{
-    if(value<0 || value>4) {
-         throw std::logic_error(String("getSeverity value is illegal"));
-    }
-    switch (value) {
-    case 0: return noAlarm;
-    case 1: return minorAlarm;
-    case 2: return majorAlarm;
-    case 3: return invalidAlarm;
-    case 4: return undefinedAlarm;
-    }
-    throw std::logic_error(String("should never get here"));
-}
-
-StringArray AlarmSeverityFunc::getSeverityNames()
-{
-    return severityNames;
-}
-
-AlarmSeverity Alarm::getSeverity() const
-{
-    switch(severity) {
-    case 0: return noAlarm;
-    case 1: return minorAlarm;
-    case 2: return majorAlarm;
-    case 3: return invalidAlarm;
-    case 4: return undefinedAlarm;
-    }
-    throw std::logic_error(String("should never get here"));
-}
-
-const size_t statusCount = 8;
-static String statusNames[statusCount] =
-{
-     String("NONE"),
-     String("DEVICE"),
-     String("DRIVER"),
-     String("RECORD"),
-     String("DB"),
-     String("CONF"),
-     String("UNDEFINED"),
-     String("CLIENT")
-};
-
-AlarmStatus AlarmStatusFunc::getStatus(int value)
-{
-    if(value<0 || value>7) {
-         throw std::logic_error(String("getStatus value is illegal"));
-    }
-    switch (value) {
-    case 0: return noStatus;
-    case 1: return deviceStatus;
-    case 2: return driverStatus;
-    case 3: return recordStatus;
-    case 4: return dbStatus;
-    case 5: return confStatus;
-    case 6: return undefinedStatus;
-    case 7: return clientStatus;
-    }
-    throw std::logic_error(String("should never get here"));
-}
-
-StringArray AlarmStatusFunc::getStatusNames()
-{
-    return statusNames;
-}
-
-AlarmStatus Alarm::getStatus() const
-{
-    switch(status) {
-    case 0: return noStatus;
-    case 1: return deviceStatus;
-    case 2: return driverStatus;
-    case 3: return recordStatus;
-    case 4: return dbStatus;
-    case 5: return confStatus;
-    case 6: return undefinedStatus;
-    case 7: return clientStatus;
-    }
-    throw std::logic_error(String("should never get here"));
-}
-
-}}

pvDataApp/property/alarm.h

@@ -1,54 +0,0 @@
-/* alarm.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <string>
-#include <pv/pvType.h>
-#ifndef ALARM_H
-#define ALARM_H
-namespace epics { namespace pvData { 
-
-enum AlarmSeverity {
- noAlarm,minorAlarm,majorAlarm,invalidAlarm,undefinedAlarm
-};
-
-enum AlarmStatus {
-    noStatus,deviceStatus,driverStatus,recordStatus,
-    dbStatus,confStatus,undefinedStatus,clientStatus
-};
-
-
-extern const size_t severityCount;
-class AlarmSeverityFunc {
-public:
-    static AlarmSeverity getSeverity(int value);
-    static StringArray getSeverityNames();
-};
-
-extern const size_t statusCount;
-class AlarmStatusFunc {
-public:
-    static AlarmStatus getStatus(int value);
-    static StringArray getStatusNames();
-};
-
-class Alarm {
-public:
-    Alarm() : severity(0),status(0), message(String("")) {}
-    //default constructors and destructor are OK
-    String getMessage() const {return message;}
-    void setMessage(String value) {message = value;}
-    AlarmSeverity getSeverity() const;
-    void setSeverity(AlarmSeverity value) {severity = value;}
-    AlarmStatus getStatus() const;
-    void setStatus(AlarmStatus value) { status = value;}
-private:
-    int32 severity;
-    int32 status;
-    String message;
-};
-    
-}}
-#endif  /* ALARM_H */

pvDataApp/property/control.h

@@ -1,25 +0,0 @@
-/* control.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef CONTROL_H
-#define CONTROL_H
-namespace epics { namespace pvData { 
-
-class Control {
-public:
-    Control() : low(0.0), high(0.0) {}
-    //default constructors and destructor are OK
-    double getLow() const {return low;}
-    double getHigh() const {return high;}
-    void setLow(double value) {low = value;}
-    void setHigh(double value) {high = value;}
-private:
-    double low;
-    double high;
-};
-    
-}}
-#endif  /* CONTROL_H */

pvDataApp/property/display.h

@@ -1,39 +0,0 @@
-/* display.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <string>
-#include <pv/pvType.h>
-#include <pv/pvData.h>
-#ifndef DISPLAY_H
-#define DISPLAY_H
-namespace epics { namespace pvData { 
-
-class Display {
-public:
-    Display()
-    : description(String("")),format(String("")),units(String("")),
-        low(0.0),high(0.0) {}
-    //default constructors and destructor are OK
-    double getLow() const {return low;}
-    double getHigh() const{ return high;}
-    void setLow(double value){low = value;}
-    void setHigh(double value){high = value;}
-    String getDescription() const {return description;}
-    void setDescription(String value) {description = value;}
-    String getFormat() const {return format;}
-    void setFormat(String value) {format = value;}
-    String getUnits() const {return units;}
-    void setUnits(String value) {units = value;}
-private:
-    String description;
-    String format;
-    String units;
-    double low;
-    double high;
-};
-    
-}}
-#endif  /* DISPLAY_H */

pvDataApp/property/pvAlarm.cpp

@@ -1,99 +0,0 @@
-/* pvAlarm.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <string>
-#include <stdexcept>
-#include <pv/pvType.h>
-#include <pv/pvIntrospect.h>
-#include <pv/pvData.h>
-#include <pv/pvAlarm.h>
-namespace epics { namespace pvData { 
-
-static String noAlarmFound("No alarm structure found");
-static String notAttached("Not attached to an alarm structure");
-
-bool PVAlarm::attach(PVField *pvField)
-{
-    PVStructure *pvStructure = 0;
-    if(pvField->getField()->getFieldName().compare("alarm")!=0) {
-        if(pvField->getField()->getFieldName().compare("value")!=0) {
-            pvField->message(noAlarmFound,errorMessage);
-            return false;
-        }
-        PVStructure *pvParent = pvField->getParent();
-        if(pvParent==0) {
-            pvField->message(noAlarmFound,errorMessage);
-            return false;
-        }
-        pvStructure = pvParent->getStructureField(String("alarm"));
-        if(pvStructure==0) {
-            pvField->message(noAlarmFound,errorMessage);
-            return false;
-        }
-    } else {
-        if(pvField->getField()->getType()!=structure) {
-            pvField->message(noAlarmFound,errorMessage);
-            return false;
-        }
-        pvStructure = static_cast<PVStructure*>(pvField);
-    }
-    PVInt *pvInt = pvStructure->getIntField(String("severity"));
-    if(pvInt==0) {
-        pvField->message(noAlarmFound,errorMessage);
-        return false;
-    }
-    pvSeverity = pvInt;
-    pvInt = pvStructure->getIntField(String("status"));
-    if(pvInt==0) {
-        pvField->message(noAlarmFound,errorMessage);
-        return false;
-    }
-    pvStatus = pvInt;
-    PVString *pvString = pvStructure->getStringField(String("message"));
-    if(pvInt==0) {
-        pvField->message(noAlarmFound,errorMessage);
-        return false;
-    }
-    pvMessage = pvString;
-    return true;
-}
-
-void PVAlarm::detach()
-{
-    pvSeverity = 0;
-    pvStatus = 0;
-    pvMessage = 0;
-}
-
-bool PVAlarm::isAttached()
-{
-    if(pvSeverity==0 || pvMessage==0) return false;
-    return true;
-}
-
-void PVAlarm::get(Alarm & alarm) const
-{
-    if(pvSeverity==0 || pvMessage==0) {
-        throw std::logic_error(notAttached);
-    }
-    alarm.setSeverity(AlarmSeverityFunc::getSeverity(pvSeverity->get()));
-    alarm.setStatus(AlarmStatusFunc::getStatus(pvStatus->get()));
-    alarm.setMessage(pvMessage->get());
-}
-
-bool PVAlarm::set(Alarm const & alarm)
-{
-    if(pvSeverity==0 || pvMessage==0) {
-        throw std::logic_error(notAttached);
-    }
-    if(pvSeverity->isImmutable() || pvMessage->isImmutable()) return false;
-    pvSeverity->put(alarm.getSeverity());
-    pvStatus->put(alarm.getStatus());
-    pvMessage->put(alarm.getMessage());
-    return true;
-}
-
-}}

pvDataApp/property/pvAlarm.h

@@ -1,36 +0,0 @@
-/* pvAlarm.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#ifndef PVALARM_H
-#define PVALARM_H
-#include <string>
-#include <pv/pvType.h>
-#include <pv/alarm.h>
-#include <pv/pvData.h>
-
-namespace epics { namespace pvData {
-
-class PVAlarm {
-public:
-    PVAlarm() : pvSeverity(0),pvStatus(0),pvMessage(0) {}
-    //default constructors and destructor are OK
-    //returns (false,true) if pvField(isNot, is valid enumerated structure
-    //An automatic detach is issued if already attached.
-    bool attach(PVField *pvField);
-    void detach();
-    bool isAttached();
-    // each of the following throws logic_error is not attached to PVField
-    // set returns false if field is immutable
-    void get(Alarm & alarm) const;
-    bool set(Alarm const & alarm);
-private:
-    PVInt *pvSeverity;
-    PVInt *pvStatus;
-    PVString *pvMessage;
-};
-    
-}}
-#endif  /* PVALARM_H */

pvDataApp/property/pvControl.cpp

@@ -1,90 +0,0 @@
-/* pvControl.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <string>
-#include <stdexcept>
-#include <pv/pvType.h>
-#include <pv/pvIntrospect.h>
-#include <pv/pvData.h>
-#include <pv/pvControl.h>
-namespace epics { namespace pvData { 
-
-static String noControlFound("No control structure found");
-static String notAttached("Not attached to an control structure");
-
-bool PVControl::attach(PVField *pvField)
-{
-    PVStructure *pvStructure = 0;
-    if(pvField->getField()->getFieldName().compare("control")!=0) {
-        if(pvField->getField()->getFieldName().compare("value")!=0) {
-            pvField->message(noControlFound,errorMessage);
-            return false;
-        }
-        PVStructure *pvParent = pvField->getParent();
-        if(pvParent==0) {
-            pvField->message(noControlFound,errorMessage);
-            return false;
-        }
-        pvStructure = pvParent->getStructureField(String("control"));
-        if(pvStructure==0) {
-            pvField->message(noControlFound,errorMessage);
-            return false;
-        }
-    } else {
-        if(pvField->getField()->getType()!=structure) {
-            pvField->message(noControlFound,errorMessage);
-            return false;
-        }
-        pvStructure = static_cast<PVStructure*>(pvField);
-    }
-    PVDouble *pvDouble = pvStructure->getDoubleField(String("limit.low"));
-    if(pvDouble==0) {
-        pvField->message(noControlFound,errorMessage);
-        return false;
-    }
-    pvLow = pvDouble;
-    pvDouble = pvStructure->getDoubleField(String("limit.high"));
-    if(pvDouble==0) {
-        pvLow = 0;
-        pvField->message(noControlFound,errorMessage);
-        return false;
-    }
-    pvHigh = pvDouble;
-    return true;
-}
-
-void PVControl::detach()
-{
-    pvLow = 0;
-    pvHigh = 0;
-}
-
-bool PVControl::isAttached(){
-    if(pvLow==0 || pvHigh==0) return false;
-    return true;
-}
-
-void PVControl::get(Control &control) const
-{
-    if(pvLow==0 || pvHigh==0) {
-        throw std::logic_error(notAttached);
-    }
-    control.setLow(pvLow->get());
-    control.setHigh(pvHigh->get());
-}
-
-bool PVControl::set(Control const & control)
-{
-    if(pvLow==0 || pvHigh==0) {
-        throw std::logic_error(notAttached);
-    }
-    if(pvLow->isImmutable() || pvHigh->isImmutable()) return false;
-    pvLow->put(control.getLow());
-    pvHigh->put(control.getHigh());
-    return true;
-}
-
-}}

pvDataApp/property/pvControl.h

@@ -1,32 +0,0 @@
-/* pvControl.h */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <pv/control.h>
-#include <pv/pvData.h>
-#ifndef PVCONTROL_H
-#define PVCONTROL_H
-namespace epics { namespace pvData { 
-
-class PVControl {
-public:
-    PVControl() : pvLow(0),pvHigh(0) {}
-    //default constructors and destructor are OK
-    //returns (false,true) if pvField(isNot, is valid enumerated structure
-    //An automatic detach is issued if already attached.
-    bool attach(PVField *pvField);
-    void detach();
-    bool isAttached();
-    // each of the following throws logic_error is not attached to PVField
-    // set returns false if field is immutable
-    void get(Control &) const;
-    bool set(Control const & control);
-private:
-    PVDouble *pvLow;
-    PVDouble *pvHigh;
-};
-    
-}}
-#endif  /* PVCONTROL_H */

pvDataApp/property/pvDisplay.cpp

@@ -1,119 +0,0 @@
-/* pvDisplay.cpp */
-/**
- * Copyright - See the COPYRIGHT that is included with this distribution.
- * EPICS pvDataCPP is distributed subject to a Software License Agreement found
- * in file LICENSE that is included with this distribution.
- */
-#include <string>
-#include <stdexcept>
-#include <pv/pvType.h>
-#include <pv/pvIntrospect.h>
-#include <pv/pvData.h>
-#include <pv/pvDisplay.h>
-namespace epics { namespace pvData { 
-
-static String noDisplayFound("No display structure found");
-static String notAttached("Not attached to an display structure");
-
-bool PVDisplay::attach(PVField *pvField)
-{
-    PVStructure *pvStructure = 0;
-    if(pvField->getField()->getFieldName().compare("display")!=0) {
-        if(pvField->getField()->getFieldName().compare("value")!=0) {
-            pvField->message(noDisplayFound,errorMessage);
-            return false;
-        }
-        PVStructure *pvParent = pvField->getParent();
-        if(pvParent==0) {
-            pvField->message(noDisplayFound,errorMessage);
-            return false;
-        }
-        pvStructure = pvParent->getStructureField(String("display"));
-        if(pvStructure==0) {
-            pvField->message(noDisplayFound,errorMessage);
-            return false;
-        }
-    } else {
-        if(pvField->getField()->getType()!=structure) {
-            pvField->message(noDisplayFound,errorMessage);
-            return false;
-        }
-        pvStructure = static_cast<PVStructure*>(pvField);
-    }
-    pvDescription = pvStructure->getStringField(String("description"));
-    if(pvDescription==0) {
-        pvField->message(noDisplayFound,errorMessage);
-        return false;
-    }
-    pvFormat = pvStructure->getStringField(String("format"));
-    if(pvFormat==0) {
-        pvField->message(noDisplayFound,errorMessage);
-        detach();
-        return false;
-    }
-    pvUnits = pvStructure->getStringField(String("units"));
-    if(pvUnits==0) {
-        pvField->message(noDisplayFound,errorMessage);
-        detach();
-        return false;
-    }
-    pvLow = pvStructure->getDoubleField(String("limit.low"));
-    if(pvLow==0) {
-        pvField->message(noDisplayFound,errorMessage);
-        detach();
-        return false;
-    }
-    pvHigh = pvStructure->getDoubleField(String("limit.high"));
-    if(pvHigh==0) {
-        pvField->message(noDisplayFound,errorMessage);
-        detach();
-        return false;
-    }
-    return true;
-}
-
-void PVDisplay::detach()
-{
-    pvDescription = 0;
-    pvFormat = 0;
-    pvUnits = 0;
-    pvLow = 0;
-    pvHigh = 0;
-}
-
-bool PVDisplay::isAttached() {
-    if(pvDescription==0 || pvFormat==0 || pvUnits==0 || pvLow==0 || pvHigh==0)
-        return false;
-    return true;
-}
-
-void PVDisplay::get(Display & display) const
-{
-    if(pvDescription==0 || pvFormat==0 || pvUnits==0 || pvLow==0 || pvHigh==0) {
-        throw std::logic_error(notAttached);
-    }
-    display.setDescription(pvDescription->get());
-    display.setFormat(pvFormat->get());
-    display.setUnits(pvUnits->get());
-    display.setLow(pvLow->get());
-    display.setHigh(pvHigh->get());
-}
-
-bool PVDisplay::set(Display const & display)
-{
-    if(pvDescription==0 || pvFormat==0 || pvUnits==0 || pvLow==0 || pvHigh==0) {
-        throw std::logic_error(notAttached);
-    }
-    if(pvDescription->isImmutable() || pvFormat->isImmutable()) return false;
-    if(pvUnits->isImmutable() || pvLow->isImmutable() || pvHigh->isImmutable())
-         return false;
-
-    pvDescription->put(display.getDescription());
-    pvFormat->put(display.getFormat());
-    pvUnits->put(display.getUnits());
-    pvLow->put(display.getLow());
-    pvHigh->put(display.getHigh());
-    return true;
-}
-
-}}