mirror of
https://github.com/open-source-parsers/jsoncpp.git
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92 lines
3.4 KiB
Plaintext
92 lines
3.4 KiB
Plaintext
New in JsonCpp 0.6.0:
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---------------------
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* Compilation
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- LD_LIBRARY_PATH and LIBRARY_PATH environment variables are now
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propagated to the build environment as this is required for some
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compiler installation.
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- Added support for Microsoft Visual Studio 2008 (bug #2930462):
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The platform "msvc90" has been added.
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Notes: you need to setup the environment by running vcvars32.bat
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(e.g. MSVC 2008 command prompt in start menu) before running scons.
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* Value
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- Removed experimental ValueAllocator, it caused static
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initialization/destruction order issues (bug #2934500).
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The DefaultValueAllocator has been inlined in code.
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- Added support for 64 bits integer:
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Types Json::Int64 and Json::UInt64 have been added. They are aliased
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to 64 bits integers on system that support them (based on __int64 on
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Microsoft Visual Studio platform, and long long on other platforms).
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Types Json::LargestInt and Json::LargestUInt have been added. They are
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aliased to the largest integer type supported:
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either Json::Int/Json::UInt or Json::Int64/Json::UInt64 respectively.
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Json::Value::asInt() and Json::Value::asUInt() still returns plain
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"int" based types, but asserts if an attempt is made to retrieve
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a 64 bits value that can not represented as the return type.
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Json::Value::asInt64() and Json::Value::asUInt64() have been added
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to obtain the 64 bits integer value.
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Json::Value::asLargestInt() and Json::Value::asLargestUInt() returns
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the integer as a LargestInt/LargestUInt respectively. Those functions
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functions are typically used when implementing writer.
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The reader attempts to read number as 64 bits integer, and fall back
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to reading a double if the number is not in the range of 64 bits
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integer.
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Warning: Json::Value::asInt() and Json::Value::asUInt() now returns
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long long. This changes break code that was passing the return value
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to *printf() function.
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Support for 64 bits integer can be disabled by defining the macro
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JSON_NO_INT64 (uncomment it in json/config.h for example), though
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it should have no impact on existing usage.
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- The type Json::ArrayIndex is used for indexes of a JSON value array. It
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is an unsigned int (typically 32 bits).
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- Array index can be passed as int to operator[], allowing use of literal:
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Json::Value array;
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array.append( 1234 );
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int value = array[0].asInt(); // did not compile previously
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- Added float Json::Value::asFloat() to obtain a floating point value as a
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float (avoid lost of precision warning caused by used of asDouble()
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to initialize a float).
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* Reader
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- Renamed Reader::getFormatedErrorMessages() to getFormattedErrorMessages.
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Bug #3023708 (Formatted has 2 't'). The old member function is deprecated
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but still present for backward compatibility.
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* Tests
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- Added test to ensure that the escape sequence "\/" is corrected handled
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by the parser.
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* Bug fixes
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- Bug #3139677: JSON [1 2 3] was incorrectly parsed as [1, 3]. Error is now
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correctly detected.
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- Bug #3139678: stack buffer overflow when parsing a double with a
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length of 32 characters.
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* License
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- See file LICENSE for details. Basically JsonCpp is now licensed under
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MIT license, or public domain if desired and recognized in your jurisdiction.
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Thanks to Stephan G. Beal [http://wanderinghorse.net/home/stephan/]) who
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helped figuring out the solution to the public domain issue.
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