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2be3bc40e0
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6.0.0
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0a5ab8625d | ||
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a115c9cd15 | ||
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6ba40803d8 | ||
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8d6094c55a |
@@ -1,6 +1,103 @@
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<h1>Release 5.0</h1>
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<h1>Release 6.0.0</h1>
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<p>The main changes since release 4.0 are:</p>
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<p>The main changes since release 5.0.4 are:</p>
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<ul>
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<li>Linux shared library version added</li>
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<li>Headers have been moved into pv directories</li>
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<li>Bitset functions declared const where possible</li>
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<li>Bitset::swap added</li>
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<li>Requester::message has default implementation</li>
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<li>Serialization/deserialization helpers added</li>
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<li>Non-template getSubField char* overload added</li>
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<li>MonitorPlugin deprecated</li>
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<li>Field name validation performed</li>
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<li>Now builds for Cygwin and MinGW targets</li>
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<li>Fix for debug build issue.</li>
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<li>New license file replaces LICENSE and COPYRIGHT</li>
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</ul>
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<h2>Shared library version added</h2>
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<p>Linux shared library version numbers have been added by setting SHRLIB_VERSION
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(to 6.0 in this case). So shared object will be libpvData.so.6.0 instead of
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libpvData.so.</p>
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<h2>Headers have been moved into pv directories</h2>
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<p>E.g. src/property/alarm.h -> src/property/pv/alarm.h</p>
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<p>This facilitates using some IDEs such as Qt Creator.</p>
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<h2>Requester::message has default implementation</h2>
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<p>Requester::message is no longer pure virtual. Default implementation sends
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string to std::cerr.</p>
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<h2>Serialization/deserialization helpers added</h2>
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<p>A helper function, serializeToVector, has been added which serializes a
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Serializable object into a standard vector of UInt8s.</p>
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<p>Similarly a function deserializeFromVector deserializes a standard vector into
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a Deserializable object.</p>
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<p>A function deserializeFromBuffer deserializes a ByteBuffer into a
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Deserializable object.</p>
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<h2>Field name validation performed</h2>
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<p>On creating a Structure or Union the field names are now validated.</p>
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<p>Valid characters for a field name are upper or lowercase letters, numbers and
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underscores and intial numbers are invalid, i.e. names must be of the form
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[A-Za-z<em>][A-Za-z0-9</em>]*.</p>
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<h2>Now builds for Cygwin and MinGW targets</h2>
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<p>Includes cross-compiling MinGW on Linux.</p>
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<h1>Release 5.0.4</h1>
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<p>The changes since release 5.0.3 are:</p>
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<ul>
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<li>Fixed bitset serialization (issue #24)</li>
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<li>Fixed truncation in BitSet::or_and (issue #27)</li>
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</ul>
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<h2>Fixed bitset serialization (issue #24)</h2>
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<p>C++ bitset serialization was not consistent with the C++ deserialization and
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Java code in some instances (depending on the endianness of the serializer and
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deserializer) when the number of bits was 56-63 modulo 64. C++ serialization
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has been fixed.</p>
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<p>Fix exposed issue in deserialization on 32-bit platforms which
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has also been corrected. </p>
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<h2>Fixed truncation in BitSet::or_and (issue #27)</h2>
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<p>If n, n1 and n2 words are used to store the values of the bitsets bitset,
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bitset1 and bitset2 respectively then max(n, min(n1,n2)) words are needed
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to store bitset.or_(bitset1, bitset2).</p>
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<p>Previously min(n1,n2) words were used and the result would be truncated in
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some instances. This has been fixed.</p>
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<h1>Release 5.0.3</h1>
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<p>The only change since release 5.0.2 is:</p>
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<h2>Fixed buffer overflow in PVUnion::serialize() (issue #20)</h2>
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<p>A PVUnion whose stored value was null was serialized without checking
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whether the buffer had sufficient capacity. This has been fixed by calling
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ensureBuffer().</p>
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<h1>Release 5.0.2</h1>
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<p>The main changes since release 4.0.3 are:</p>
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<ul>
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<li>Deprecated getXXXField() methods have been removed from PVStructure</li>
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@@ -133,7 +230,7 @@ pvData had issues due to PVStructure::DEFAULT_ID being used before being initial
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This has been changed so the it returns a null pvStructure
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and provides an error.</p>
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<h1>Release 4.0</h1>
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<h1>Release 4.0.3</h1>
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<p>The main changes since release 3.0.2 are:</p>
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@@ -1,7 +1,115 @@
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Release 5.0
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===========
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Release 6.0.0
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=============
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The main changes since release 4.0 are:
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The main changes since release 5.0.4 are:
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* Linux shared library version added
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* Headers have been moved into pv directories
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* Bitset functions declared const where possible
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* Bitset::swap added
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* Requester::message has default implementation
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* Serialization/deserialization helpers added
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* Non-template getSubField char* overload added
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* MonitorPlugin deprecated
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* Field name validation performed
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* Now builds for Cygwin and MinGW targets
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* Fix for debug build issue.
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* New license file replaces LICENSE and COPYRIGHT
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Shared library version added
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----------------------------
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Linux shared library version numbers have been added by setting SHRLIB_VERSION
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(to 6.0 in this case). So shared object will be libpvData.so.6.0 instead of
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libpvData.so.
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Headers have been moved into pv directories
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-------------------------------------------
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E.g. src/property/alarm.h -> src/property/pv/alarm.h
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This facilitates using some IDEs such as Qt Creator.
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Requester::message has default implementation
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---------------------------------------------
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Requester::message is no longer pure virtual. Default implementation sends
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string to std::cerr.
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Serialization/deserialization helpers added
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-------------------------------------------
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A helper function, serializeToVector, has been added which serializes a
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Serializable object into a standard vector of UInt8s.
|
||||
|
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Similarly a function deserializeFromVector deserializes a standard vector into
|
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a Deserializable object.
|
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A function deserializeFromBuffer deserializes a ByteBuffer into a
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Deserializable object.
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Field name validation performed
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-------------------------------
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On creating a Structure or Union the field names are now validated.
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Valid characters for a field name are upper or lowercase letters, numbers and
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underscores and intial numbers are invalid, i.e. names must be of the form
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[A-Za-z_][A-Za-z0-9_]*.
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Now builds for Cygwin and MinGW targets
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---------------------------------------
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Includes cross-compiling MinGW on Linux.
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Release 5.0.4
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=============
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The changes since release 5.0.3 are:
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* Fixed bitset serialization (issue #24)
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* Fixed truncation in BitSet::or_and (issue #27)
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Fixed bitset serialization (issue #24)
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--------------------------------------
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C++ bitset serialization was not consistent with the C++ deserialization and
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Java code in some instances (depending on the endianness of the serializer and
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deserializer) when the number of bits was 56-63 modulo 64. C++ serialization
|
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has been fixed.
|
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Fix exposed issue in deserialization on 32-bit platforms which
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has also been corrected.
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Fixed truncation in BitSet::or_and (issue #27)
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----------------------------------------------
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If n, n1 and n2 words are used to store the values of the bitsets bitset,
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bitset1 and bitset2 respectively then max(n, min(n1,n2)) words are needed
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to store bitset.or_(bitset1, bitset2).
|
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|
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Previously min(n1,n2) words were used and the result would be truncated in
|
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some instances. This has been fixed.
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Release 5.0.3
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=============
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The only change since release 5.0.2 is:
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Fixed buffer overflow in PVUnion::serialize() (issue #20)
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---------------------------------------------------------
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A PVUnion whose stored value was null was serialized without checking
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whether the buffer had sufficient capacity. This has been fixed by calling
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ensureBuffer().
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Release 5.0.2
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=============
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The main changes since release 4.0.3 are:
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* Deprecated getXXXField() methods have been removed from PVStructure
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* Convert copy methods and equals operators (re)moved
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@@ -15,7 +123,7 @@ The main changes since release 4.0 are:
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Deprecated getXXXField methods have been removed from PVStructure
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-------------------------------------------------------------------
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-----------------------------------------------------------------
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The following methods have been removed from PVStructure
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@@ -141,8 +249,8 @@ This has been changed so the it returns a null pvStructure
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and provides an error.
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Release 4.0
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===========
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Release 4.0.3
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=============
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The main changes since release 3.0.2 are:
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@@ -36,7 +36,7 @@
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<div class="head">
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<h1>EPICS pvDataCPP</h1>
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<h2 class="nocount">Release 5.1-DEV - 2016.03.18</h2>
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<h2 class="nocount">Release 6.0.0 - 2016.08.01</h2>
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<dl>
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<dt>Editors:</dt>
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@@ -66,7 +66,7 @@ V4 control system programming environment:<br />
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<h2 class="nocount">Status of this Document</h2>
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<p>This is the 18-March-2016 version for the 5.1-development release of the
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<p>This is the 01-August-2016 version for the 6.0.0 release of the
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C++ implementation of pvData.
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</p>
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@@ -4875,7 +4875,7 @@ Monitor provides:
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monitor. It, together with the queue facility, provides support for
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monitor queues.
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</dd>
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<dt>monitorPlugin</dt>
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<dt>monitorPlugin [Deprecated]</dt>
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<dd>This is support for implementing monitor plugins.
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A monitor plugin can be developed that has no knowledge
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of pvAccess but only pvData.
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@@ -5057,7 +5057,7 @@ where
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<dl>
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<dt>monitor</dt>
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<dd>Used by code that implements pvAccess monitors.</dd>
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<dt>monitorPlugin</dt>
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<dt>monitorPlugin [Deprecated]</dt>
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<dd>Code that provides special semantics for monitors.</dd>
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</dl>
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<h3>monitor</h3>
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@@ -5173,6 +5173,8 @@ It has the methods:</p>
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</dl>
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<h3>monitorPlugin</h3>
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<p>[ MonitorPlugin and related classes MonitorPluginCreator and
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MonitorPluginManager are deprecated.]</p>
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<pre>
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class MonitorPlugin
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{
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@@ -75,4 +75,4 @@ make runtests
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###########################################
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# Create distribution
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tar czf pvData.CB-dist.tar.gz lib include COPYRIGHT LICENSE
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tar czf pvData.CB-dist.tar.gz lib include LICENSE
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Reference in New Issue
Block a user