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<td>pugixml 0.9 manual |
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<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="manual.changes"></a><a class="link" href="changes.html" title="Changelog"> Changelog</a>
</h2></div></div></div>
<a name="manual.changes.1_07_2010___version_0_9"></a><h6>
      <a class="link" href="changes.html#manual.changes.1_07_2010___version_0_9">1.07.2010 - version
      0.9</a>
    </h6>
<p>
      Major release, featuring extended and improved Unicode support, miscellaneous
      performance improvements, bug fixes and more.
    </p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem">
          Major Unicode improvements:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Introduced encoding support (automatic/manual encoding detection
                on load, manual encoding selection on save, conversion from/to UTF8,
                UTF16 LE/BE, UTF32 LE/BE)
              </li>
<li class="listitem">
                Introduced wchar_t mode (you can set PUGIXML_WCHAR_MODE define to
                switch pugixml internal encoding from UTF8 to wchar_t; all functions
                are switched to their Unicode variants)
              </li>
<li class="listitem">
                Load/save functions now support wide streams
              </li>
</ol></div>
        </li>
<li class="listitem">
          Bug fixes:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Fixed document corruption on failed parsing bug
              </li>
<li class="listitem">
                XPath string &lt;-&gt; number conversion improvements (increased
                precision, fixed crash for huge numbers)
              </li>
<li class="listitem">
                Improved DOCTYPE parsing: now parser recognizes all well-formed DOCTYPE
                declarations
              </li>
<li class="listitem">
                Fixed xml_attribute::as_uint() for large numbers (i.e. 2^32-1)
              </li>
<li class="listitem">
                Fixed xml_node::first_element_by_path for path components that are
                prefixes of node names, but are not exactly equal to them.
              </li>
</ol></div>
        </li>
<li class="listitem">
          Specification changes:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                parse() API changed to load_buffer/load_buffer_inplace/load_buffer_inplace_own;
                load_buffer APIs do not require zero-terminated strings.
              </li>
<li class="listitem">
                Renamed as_utf16 to as_wide
              </li>
<li class="listitem">
                Changed xml_node::offset_debug return type and xml_parse_result::offset
                type to ptrdiff_t
              </li>
<li class="listitem">
                Nodes/attributes with empty names are now printed as :anonymous
              </li>
</ol></div>
        </li>
<li class="listitem">
          Performance improvements:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Optimized document parsing and saving
              </li>
<li class="listitem">
                Changed internal memory management: internal allocator is used for
                both metadata and name/value data; allocated pages are deleted if
                all allocations from them are deleted
              </li>
<li class="listitem">
                Optimized memory consumption: sizeof(xml_node_struct) reduced from
                40 bytes to 32 bytes on x86
              </li>
<li class="listitem">
                Optimized debug mode parsing/saving by order of magnitude
              </li>
</ol></div>
        </li>
<li class="listitem">
          Miscellaneous:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                All STL includes except &lt;exception&gt; in pugixml.hpp are replaced
                with forward declarations
              </li>
<li class="listitem">
                xml_node::remove_child and xml_node::remove_attribute now return
                the operation result
              </li>
</ol></div>
        </li>
<li class="listitem">
          Compatibility:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                parse() and as_utf16 are left for compatibility (these functions
                are deprecated and will be removed in version 1.0)
              </li>
<li class="listitem">
                Wildcard functions, document_order/precompute_document_order functions,
                all_elements_by_name function and format_write_bom_utf8 flag are
                deprecated and will be removed in version 1.0
              </li>
<li class="listitem">
                xpath_type_t enumeration was renamed to xpath_value_type; xpath_type_t
                is deprecated and will be removed in version 1.0
              </li>
</ol></div>
        </li>
</ul></div>
<a name="manual.changes.8_11_2009___version_0_5"></a><h6>
      <a class="link" href="changes.html#manual.changes.8_11_2009___version_0_5">8.11.2009 - version
      0.5</a>
    </h6>
<p>
      Major bugfix release. Changes:
    </p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem">
          XPath bugfixes:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Fixed translate(), lang() and concat() functions (infinite loops/crashes)
              </li>
<li class="listitem">
                Fixed compilation of queries with empty literal strings ("")
              </li>
<li class="listitem">
                Fixed axis tests: they never add empty nodes/attributes to the resulting
                node set now
              </li>
<li class="listitem">
                Fixed string-value evaluation for node-set (the result excluded some
                text descendants)
              </li>
<li class="listitem">
                Fixed self:: axis (it behaved like ancestor-or-self::)
              </li>
<li class="listitem">
                Fixed following:: and preceding:: axes (they included descendent
                and ancestor nodes, respectively)
              </li>
<li class="listitem">
                Minor fix for namespace-uri() function (namespace declaration scope
                includes the parent element of namespace declaration attribute)
              </li>
<li class="listitem">
                Some incorrect queries are no longer parsed now (i.e. foo: *)
              </li>
<li class="listitem">
                Fixed text()/etc. node test parsing bug (i.e. foo[text()] failed
                to compile)
              </li>
<li class="listitem">
                Fixed root step (/) - it now selects empty node set if query is evaluated
                on empty node
              </li>
<li class="listitem">
                Fixed string to number conversion ("123 " converted to
                NaN, "123 .456" converted to 123.456 - now the results
                are 123 and NaN, respectively)
              </li>
<li class="listitem">
                Node set copying now preserves sorted type; leads to better performance
                on some queries
              </li>
</ol></div>
        </li>
<li class="listitem">
          Miscellaneous bugfixes:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Fixed xml_node::offset_debug for PI nodes
              </li>
<li class="listitem">
                Added empty attribute checks to xml_node::remove_attribute
              </li>
<li class="listitem">
                Fixed node_pi and node_declaration copying
              </li>
<li class="listitem">
                Const-correctness fixes
              </li>
</ol></div>
        </li>
<li class="listitem">
          Specification changes:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                xpath_node::select_nodes() and related functions now throw exception
                if expression return type is not node set (instead of assertion)
              </li>
<li class="listitem">
                xml_node::traverse() now sets depth to -1 for both begin() and end()
                callbacks (was 0 at begin() and -1 at end())
              </li>
<li class="listitem">
                In case of non-raw node printing a newline is output after PCDATA
                inside nodes if the PCDATA has siblings
              </li>
<li class="listitem">
                UTF8 -&gt; wchar_t conversion now considers 5-byte UTF8-like sequences
                as invalid
              </li>
</ol></div>
        </li>
<li class="listitem">
          New features:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Added xpath_node_set::operator[] for index-based iteration
              </li>
<li class="listitem">
                Added xpath_query::return_type()
              </li>
<li class="listitem">
                Added getter accessors for memory-management functions
              </li>
</ol></div>
        </li>
</ul></div>
<a name="manual.changes.17_09_2009___version_0_42"></a><h6>
      <a class="link" href="changes.html#manual.changes.17_09_2009___version_0_42">17.09.2009 - version
      0.42</a>
    </h6>
<p>
      Maintenance release. Changes:
    </p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem">
          Bug fixes:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Fixed deallocation in case of custom allocation functions or if delete[]
                / free are incompatible
              </li>
<li class="listitem">
                XPath parser fixed for incorrect queries (i.e. incorrect XPath queries
                should now always fail to compile)
              </li>
<li class="listitem">
                Const-correctness fixes for find_child_by_attribute
              </li>
<li class="listitem">
                Improved compatibility (miscellaneous warning fixes, fixed cstring
                include dependency for GCC)
              </li>
<li class="listitem">
                Fixed iterator begin/end and print function to work correctly for
                empty nodes
              </li>
</ol></div>
        </li>
<li class="listitem">
          New features:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Added PUGIXML_API/PUGIXML_CLASS/PUGIXML_FUNCTION configuration macros
                to control class/function attributes
              </li>
<li class="listitem">
                Added xml_attribute::set_value overloads for different types
              </li>
</ol></div>
        </li>
</ul></div>
<a name="manual.changes.8_02_2009___version_0_41"></a><h6>
      <a class="link" href="changes.html#manual.changes.8_02_2009___version_0_41">8.02.2009 - version
      0.41</a>
    </h6>
<p>
      Maintenance release. Changes:
    </p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
          Bug fixes:
          <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem">
                Fixed bug with node printing (occasionally some content was not written
                to output stream)
              </li></ol></div>
        </li></ul></div>
<a name="manual.changes.18_01_2009___version_0_4"></a><h6>
      <a class="link" href="changes.html#manual.changes.18_01_2009___version_0_4">18.01.2009 - version
      0.4</a>
    </h6>
<p>
      Changes:
    </p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem">
          Bug fixes:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Documentation fix in samples for parse() with manual lifetime control
              </li>
<li class="listitem">
                Fixed document order sorting in XPath (it caused wrong order of nodes
                after xpath_node_set::sort and wrong results of some XPath queries)
              </li>
</ol></div>
        </li>
<li class="listitem">
          Node printing changes:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Single quotes are no longer escaped when printing nodes
              </li>
<li class="listitem">
                Symbols in second half of ASCII table are no longer escaped when
                printing nodes; because of this, format_utf8 flag is deleted as it's
                no longer needed and format_write_bom is renamed to format_write_bom_utf8.
              </li>
<li class="listitem">
                Reworked node printing - now it works via xml_writer interface; implementations
                for FILE* and std::ostream are available. As a side-effect, xml_document::save_file
                now works without STL.
              </li>
</ol></div>
        </li>
<li class="listitem">
          New features:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Added unsigned integer support for attributes (xml_attribute::as_uint,
                xml_attribute::operator=)
              </li>
<li class="listitem">
                Now document declaration (&lt;?xml ...?&gt;) is parsed as node with
                type node_declaration when parse_declaration flag is specified (access
                to encoding/version is performed as if they were attributes, i.e.
                doc.child("xml").attribute("version").as_float());
                corresponding flags for node printing were also added
              </li>
<li class="listitem">
                Added support for custom memory management (see set_memory_management_functions
                for details)
              </li>
<li class="listitem">
                Implemented node/attribute copying (see xml_node::insert_copy_* and
                xml_node::append_copy for details)
              </li>
<li class="listitem">
                Added find_child_by_attribute and find_child_by_attribute_w to simplify
                parsing code in some cases (i.e. COLLADA files)
              </li>
<li class="listitem">
                Added file offset information querying for debugging purposes (now
                you're able to determine exact location of any xml_node in parsed
                file, see xml_node::offset_debug for details)
              </li>
<li class="listitem">
                Improved error handling for parsing - now load(), load_file() and
                parse() return xml_parse_result, which contains error code and last
                parsed offset; this does not break old interface as xml_parse_result
                can be implicitly casted to bool.
              </li>
</ol></div>
        </li>
</ul></div>
<a name="manual.changes.31_10_2007___version_0_34"></a><h6>
      <a class="link" href="changes.html#manual.changes.31_10_2007___version_0_34">31.10.2007 - version
      0.34</a>
    </h6>
<p>
      Maintenance release. Changes:
    </p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem">
          Bug fixes:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Fixed bug with loading from text-mode iostreams
              </li>
<li class="listitem">
                Fixed leak when transfer_ownership is true and parsing is failing
              </li>
<li class="listitem">
                Fixed bug in saving (\r and \n are now escaped in attribute values)
              </li>
<li class="listitem">
                Renamed free() to destroy() - some macro conflicts were reported
              </li>
</ol></div>
        </li>
<li class="listitem">
          New features:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Improved compatibility (supported Digital Mars C++, MSVC 6, CodeWarrior
                8, PGI C++, Comeau, supported PS3 and XBox360)
              </li>
<li class="listitem">
                PUGIXML_NO_EXCEPTION flag for platforms without exception handling
              </li>
</ol></div>
        </li>
</ul></div>
<a name="manual.changes.21_02_2007___version_0_3"></a><h6>
      <a class="link" href="changes.html#manual.changes.21_02_2007___version_0_3">21.02.2007 - version
      0.3</a>
    </h6>
<p>
      Refactored, reworked and improved version. Changes:
    </p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem">
          Interface:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Added XPath
              </li>
<li class="listitem">
                Added tree modification functions
              </li>
<li class="listitem">
                Added no STL compilation mode
              </li>
<li class="listitem">
                Added saving document to file
              </li>
<li class="listitem">
                Refactored parsing flags
              </li>
<li class="listitem">
                Removed xml_parser class in favor of xml_document
              </li>
<li class="listitem">
                Added transfer ownership parsing mode
              </li>
<li class="listitem">
                Modified the way xml_tree_walker works
              </li>
<li class="listitem">
                Iterators are now non-constant
              </li>
</ol></div>
        </li>
<li class="listitem">
          Implementation:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Support of several compilers and platforms
              </li>
<li class="listitem">
                Refactored and sped up parsing core
              </li>
<li class="listitem">
                Improved standard compliancy
              </li>
<li class="listitem">
                Added XPath implementation
              </li>
<li class="listitem">
                Fixed several bugs
              </li>
</ol></div>
        </li>
</ul></div>
<a name="manual.changes.6_11_2006___version_0_2"></a><h6>
      <a class="link" href="changes.html#manual.changes.6_11_2006___version_0_2">6.11.2006 - version
      0.2</a>
    </h6>
<p>
      First public release. Changes:
    </p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem">
          Bug fixes:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Fixed child_value() (for empty nodes)
              </li>
<li class="listitem">
                Fixed xml_parser_impl warning at W4
              </li>
</ol></div>
        </li>
<li class="listitem">
          New features:
          <div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
                Introduced child_value(name) and child_value_w(name)
              </li>
<li class="listitem">
                parse_eol_pcdata and parse_eol_attribute flags + parse_minimal optimizations
              </li>
<li class="listitem">
                Optimizations of strconv_t
              </li>
</ol></div>
        </li>
</ul></div>
<a name="manual.changes.15_07_2006___version_0_1"></a><h6>
      <a class="link" href="changes.html#manual.changes.15_07_2006___version_0_1">15.07.2006 - version
      0.1</a>
    </h6>
<p>
      First private release for testing purposes
    </p>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"></td>
<td align="right"><div class="copyright-footer">Copyright &#169; 2010 Arseny Kapoulkine<p>
        Distributed under the MIT License
      </p>
</div></td>
</tr></table>
<hr>
<table width="100%"><tr>
<td>pugixml 0.9 manual |
		<a href="../manual.html">Overview</a> |
		<a href="install.html">Installation</a> |
		Document:
		<a href="dom.html">Object model</a> &middot; <a href="loading.html">Loading</a> &middot; <a href="access.html">Accessing</a> &middot; <a href="modify.html">Modifying</a> &middot; <a href="saving.html">Saving</a> |
		<a href="xpath.html">XPath</a> |
		<a href="apiref.html">API Reference</a> |
		<a href="toc.html">Table of Contents</a>
</td>
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