Compare commits
11 Commits
| Author | SHA1 | Date | |
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6d6314a924 | ||
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e0b881d036 | ||
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d24ff6c3d2 | ||
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ef17aac046 | ||
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83b63a9138 | ||
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0a5ab8625d | ||
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a115c9cd15 | ||
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6ba40803d8 | ||
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8d6094c55a |
@@ -1,6 +1,129 @@
|
||||
<h1>Release 5.0</h1>
|
||||
<?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;" />
|
||||
<meta name="keywords" content="EPICS, EPICSv4" />
|
||||
<title>EPICS V4 pvData C++ Release Notes</title>
|
||||
<link rel="stylesheet" type="text/css" href="../../base.css" />
|
||||
<link rel="stylesheet" type="text/css" href="../../epicsv4.css" />
|
||||
|
||||
<p>The main changes since release 4.0 are:</p>
|
||||
</head>
|
||||
|
||||
<body>
|
||||
|
||||
<h1>Release 6.0.1</h1>
|
||||
|
||||
<p>The changes since release 6.0.0 are:</p>
|
||||
|
||||
<ul>
|
||||
<li>Fix "Problem building pvDataCPP for win32-x86-mingw" (issue #42)</li>
|
||||
<li>In src/misc/bitSet.cpp #include <algorithm> required for MSVS 2015</li>
|
||||
<li>In testApp/misc/testTypeCast.cpp print (u)int8 values as integers</li>
|
||||
<li>Minor documentation updates</li>
|
||||
</ul>
|
||||
|
||||
<h1>Release 6.0.0</h1>
|
||||
|
||||
<p>The main changes since release 5.0.4 are:</p>
|
||||
|
||||
<ul>
|
||||
<li>Linux shared library version added</li>
|
||||
<li>Headers have been moved into pv directories</li>
|
||||
<li>Bitset functions declared const where possible</li>
|
||||
<li>Bitset::swap added</li>
|
||||
<li>Requester::message has default implementation</li>
|
||||
<li>Serialization/deserialization helpers added</li>
|
||||
<li>Non-template getSubField char* overload added</li>
|
||||
<li>MonitorPlugin deprecated</li>
|
||||
<li>Field name validation performed</li>
|
||||
<li>Now builds for Cygwin and MinGW targets</li>
|
||||
<li>Fix for debug build issue.</li>
|
||||
<li>New license file replaces LICENSE and COPYRIGHT</li>
|
||||
</ul>
|
||||
|
||||
<h2>Shared library version added</h2>
|
||||
|
||||
<p>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.</p>
|
||||
|
||||
<h2>Headers have been moved into pv directories</h2>
|
||||
|
||||
<p>E.g. src/property/alarm.h -> src/property/pv/alarm.h</p>
|
||||
|
||||
<p>This facilitates using some IDEs such as Qt Creator.</p>
|
||||
|
||||
<h2>Requester::message has default implementation</h2>
|
||||
|
||||
<p>Requester::message is no longer pure virtual. Default implementation sends
|
||||
string to std::cerr.</p>
|
||||
|
||||
<h2>Serialization/deserialization helpers added</h2>
|
||||
|
||||
<p>A helper function, serializeToVector, has been added which serializes a
|
||||
Serializable object into a standard vector of UInt8s.</p>
|
||||
|
||||
<p>Similarly a function deserializeFromVector deserializes a standard vector into
|
||||
a Deserializable object.</p>
|
||||
|
||||
<p>A function deserializeFromBuffer deserializes a ByteBuffer into a
|
||||
Deserializable object.</p>
|
||||
|
||||
<h2>Field name validation performed</h2>
|
||||
|
||||
<p>On creating a Structure or Union the field names are now validated.</p>
|
||||
|
||||
<p>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<em>][A-Za-z0-9</em>]*.</p>
|
||||
|
||||
<h2>Now builds for Cygwin and MinGW targets</h2>
|
||||
|
||||
<p>Includes cross-compiling MinGW on Linux.</p>
|
||||
|
||||
<h1>Release 5.0.4</h1>
|
||||
|
||||
<p>The changes since release 5.0.3 are:</p>
|
||||
|
||||
<ul>
|
||||
<li>Fixed bitset serialization (issue #24)</li>
|
||||
<li>Fixed truncation in BitSet::or_and (issue #27)</li>
|
||||
</ul>
|
||||
|
||||
<h2>Fixed bitset serialization (issue #24)</h2>
|
||||
|
||||
<p>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.</p>
|
||||
|
||||
<p>Fix exposed issue in deserialization on 32-bit platforms which
|
||||
has also been corrected. </p>
|
||||
|
||||
<h2>Fixed truncation in BitSet::or_and (issue #27)</h2>
|
||||
|
||||
<p>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).</p>
|
||||
|
||||
<p>Previously min(n1,n2) words were used and the result would be truncated in
|
||||
some instances. This has been fixed.</p>
|
||||
|
||||
<h1>Release 5.0.3</h1>
|
||||
|
||||
<p>The only change since release 5.0.2 is:</p>
|
||||
|
||||
<h2>Fixed buffer overflow in PVUnion::serialize() (issue #20)</h2>
|
||||
|
||||
<p>A PVUnion whose stored value was null was serialized without checking
|
||||
whether the buffer had sufficient capacity. This has been fixed by calling
|
||||
ensureBuffer().</p>
|
||||
|
||||
<h1>Release 5.0.2</h1>
|
||||
|
||||
<p>The main changes since release 4.0.3 are:</p>
|
||||
|
||||
<ul>
|
||||
<li>Deprecated getXXXField() methods have been removed from PVStructure</li>
|
||||
@@ -114,8 +237,8 @@ it was necessary to have code like:</p>
|
||||
|
||||
<p>A new template getField method has been added to Structure</p>
|
||||
|
||||
<p>template<typename FT >
|
||||
std::tr1::shared_ptr< const FT > getField(std::string const &fieldName) const </p>
|
||||
<p>template<typename FT->
|
||||
std::tr1::shared_ptr< const FT-> getField(std::string const &fieldName) const </p>
|
||||
|
||||
<p>Can be used, for example, as follows:</p>
|
||||
|
||||
@@ -133,7 +256,7 @@ pvData had issues due to PVStructure::DEFAULT_ID being used before being initial
|
||||
This has been changed so the it returns a null pvStructure
|
||||
and provides an error.</p>
|
||||
|
||||
<h1>Release 4.0</h1>
|
||||
<h1>Release 4.0.3</h1>
|
||||
|
||||
<p>The main changes since release 3.0.2 are:</p>
|
||||
|
||||
@@ -216,3 +339,7 @@ This is prototype and is subject to debate.</p>
|
||||
<h1>Release 3.0.2</h1>
|
||||
|
||||
<p>This was the starting point for RELEASE_NOTES</p>
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -1,7 +1,125 @@
|
||||
Release 5.0
|
||||
===========
|
||||
Release 6.0.1
|
||||
=============
|
||||
|
||||
The main changes since release 4.0 are:
|
||||
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
|
||||
=============
|
||||
|
||||
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
|
||||
=============
|
||||
|
||||
The main changes since release 4.0.3 are:
|
||||
|
||||
* Deprecated getXXXField() methods have been removed from PVStructure
|
||||
* Convert copy methods and equals operators (re)moved
|
||||
@@ -15,7 +133,7 @@ The main changes since release 4.0 are:
|
||||
|
||||
|
||||
Deprecated getXXXField methods have been removed from PVStructure
|
||||
-------------------------------------------------------------------
|
||||
-----------------------------------------------------------------
|
||||
|
||||
The following methods have been removed from PVStructure
|
||||
|
||||
@@ -141,8 +259,8 @@ This has been changed so the it returns a null pvStructure
|
||||
and provides an error.
|
||||
|
||||
|
||||
Release 4.0
|
||||
===========
|
||||
Release 4.0.3
|
||||
=============
|
||||
|
||||
The main changes since release 3.0.2 are:
|
||||
|
||||
|
||||
@@ -36,7 +36,7 @@
|
||||
<div class="head">
|
||||
<h1>EPICS pvDataCPP</h1>
|
||||
|
||||
<h2 class="nocount">Release 5.1-DEV - 2016.03.18</h2>
|
||||
<h2 class="nocount">Release 6.0.1 - 2016-09-14</h2>
|
||||
|
||||
<dl>
|
||||
<dt>Editors:</dt>
|
||||
@@ -45,10 +45,6 @@
|
||||
<dd>Matej Sekoranja, CosyLab</dd>
|
||||
<dd>David Hickin, Diamond Light Source</dd>
|
||||
</dl>
|
||||
|
||||
<p class="copyright">This product is made available subject to acceptance of the <a
|
||||
href="http://epics-pvdata.sourceforge.net/LICENSE.html">EPICS open source
|
||||
license.</a></p>
|
||||
<hr />
|
||||
</div>
|
||||
|
||||
@@ -66,7 +62,7 @@ V4 control system programming environment:<br />
|
||||
|
||||
<h2 class="nocount">Status of this Document</h2>
|
||||
|
||||
<p>This is the 18-March-2016 version for the 5.1-development release of the
|
||||
<p>This is the 14-September-2016 version for the 6.0.1 release of the
|
||||
C++ implementation of pvData.
|
||||
</p>
|
||||
|
||||
@@ -4875,7 +4871,7 @@ Monitor provides:
|
||||
monitor. It, together with the queue facility, provides support for
|
||||
monitor queues.
|
||||
</dd>
|
||||
<dt>monitorPlugin</dt>
|
||||
<dt>monitorPlugin [Deprecated]</dt>
|
||||
<dd>This is support for implementing monitor plugins.
|
||||
A monitor plugin can be developed that has no knowledge
|
||||
of pvAccess but only pvData.
|
||||
@@ -5057,7 +5053,7 @@ where
|
||||
<dl>
|
||||
<dt>monitor</dt>
|
||||
<dd>Used by code that implements pvAccess monitors.</dd>
|
||||
<dt>monitorPlugin</dt>
|
||||
<dt>monitorPlugin [Deprecated]</dt>
|
||||
<dd>Code that provides special semantics for monitors.</dd>
|
||||
</dl>
|
||||
<h3>monitor</h3>
|
||||
@@ -5173,6 +5169,8 @@ It has the methods:</p>
|
||||
</dl>
|
||||
|
||||
<h3>monitorPlugin</h3>
|
||||
<p>[ MonitorPlugin and related classes MonitorPluginCreator and
|
||||
MonitorPluginManager are deprecated.]</p>
|
||||
<pre>
|
||||
class MonitorPlugin
|
||||
{
|
||||
|
||||
@@ -75,4 +75,4 @@ make runtests
|
||||
###########################################
|
||||
# Create distribution
|
||||
|
||||
tar czf pvData.CB-dist.tar.gz lib include COPYRIGHT LICENSE
|
||||
tar czf pvData.CB-dist.tar.gz lib include LICENSE
|
||||
|
||||
@@ -10,6 +10,7 @@
|
||||
#include <stdio.h>
|
||||
#include <iostream>
|
||||
#include <stdexcept>
|
||||
#include <algorithm>
|
||||
|
||||
#include <epicsMutex.h>
|
||||
|
||||
|
||||
@@ -10,7 +10,9 @@
|
||||
// gently nudge the compiler to inline our wrappers
|
||||
// Warning: Only use this when the template body is *small*.
|
||||
// You have been warned!
|
||||
#if defined(__GNUC__) && __GNUC__>=3
|
||||
#if defined(__MINGW32__)
|
||||
# define FORCE_INLINE inline
|
||||
#elif defined(__GNUC__) && __GNUC__>=3
|
||||
# define FORCE_INLINE __attribute__((always_inline)) inline
|
||||
#elif defined(_MSC_VER)
|
||||
# define FORCE_INLINE __forceinline
|
||||
|
||||
@@ -29,6 +29,13 @@
|
||||
using std::string;
|
||||
|
||||
namespace {
|
||||
// Mangle value to be printable as per print_convolute<>
|
||||
template<typename T>
|
||||
inline
|
||||
typename epics::pvData::detail::print_convolute<T>::return_t
|
||||
print(T v) {
|
||||
return epics::pvData::detail::print_convolute<T>::op(v);
|
||||
}
|
||||
|
||||
template<typename T>
|
||||
struct testequal {
|
||||
@@ -54,24 +61,24 @@ namespace {
|
||||
//actual = ::epics::pvData::detail::cast_helper<TO,FROM>::op(inp);
|
||||
} catch(std::runtime_error& e) {
|
||||
msg<<"Failed to cast "
|
||||
<<inp<<" ("<<typeid(FROM).name()<<") -> "
|
||||
<<expect<<" ("<<typeid(TO).name()<<")\n Error: "
|
||||
<<print(inp)<<" ("<<typeid(FROM).name()<<") -> "
|
||||
<<print(expect)<<" ("<<typeid(TO).name()<<")\n Error: "
|
||||
<<typeid(e).name()<<"("<<e.what()<<")";
|
||||
testFail("%s", msg.str().c_str());
|
||||
return;
|
||||
}
|
||||
if(!testequal<TO>::op(actual, expect)) {
|
||||
msg<<"Failed cast gives unexpected value "
|
||||
<<inp<<" ("<<typeid(FROM).name()<<") -> "
|
||||
<<expect<<" ("<<typeid(TO).name()<<") yields: "
|
||||
<<actual;
|
||||
<<print(inp)<<" ("<<typeid(FROM).name()<<") -> "
|
||||
<<print(expect)<<" ("<<typeid(TO).name()<<") yields: "
|
||||
<<print(actual);
|
||||
testFail("%s", msg.str().c_str());
|
||||
return;
|
||||
}
|
||||
msg<<"cast "
|
||||
<<inp<<" ("<<typeid(FROM).name()<<") -> "
|
||||
<<expect<<" ("<<typeid(TO).name()<<") yields: "
|
||||
<<actual;
|
||||
<<print(inp)<<" ("<<typeid(FROM).name()<<") -> "
|
||||
<<print(expect)<<" ("<<typeid(TO).name()<<") yields: "
|
||||
<<print(actual);
|
||||
testPass("%s", msg.str().c_str());
|
||||
return;
|
||||
}
|
||||
@@ -86,14 +93,14 @@ namespace {
|
||||
try {
|
||||
actual = ::epics::pvData::castUnsafe<TO,FROM>(inp);
|
||||
msg<<"Failed to generate expected error "
|
||||
<<inp<<" ("<<typeid(FROM).name()<<") -> ("
|
||||
<<print(inp)<<" ("<<typeid(FROM).name()<<") -> ("
|
||||
<<typeid(TO).name()<<") yields: "
|
||||
<<actual;
|
||||
testFail("%s", msg.str().c_str());
|
||||
return;
|
||||
} catch(std::runtime_error& e) {
|
||||
msg<<"Got expected error "
|
||||
<<inp<<" ("<<typeid(FROM).name()<<") -> ("
|
||||
<<print(inp)<<" ("<<typeid(FROM).name()<<") -> ("
|
||||
<<typeid(TO).name()<<") fails with: "
|
||||
<<e.what();
|
||||
testPass("%s", msg.str().c_str());
|
||||
|
||||
Reference in New Issue
Block a user