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diff --git a/gcc-4.8.1/libstdc++-v3/doc/html/manual/api.html b/gcc-4.8.1/libstdc++-v3/doc/html/manual/api.html deleted file mode 100644 index c3538ad18..000000000 --- a/gcc-4.8.1/libstdc++-v3/doc/html/manual/api.html +++ /dev/null @@ -1,242 +0,0 @@ -<?xml version="1.0" encoding="UTF-8" standalone="no"?> -<!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=UTF-8" /><title>API Evolution and Deprecation History</title><meta name="generator" content="DocBook XSL-NS Stylesheets V1.77.1" /><meta name="keywords" content="ISO C++, api, evolution, deprecation, history" /><meta name="keywords" content="ISO C++, library" /><meta name="keywords" content="ISO C++, runtime, library" /><link rel="home" href="../index.html" title="The GNU C++ Library" /><link rel="up" href="appendix_porting.html" title="Appendix B. Porting and Maintenance" /><link rel="prev" href="abi.html" title="ABI Policy and Guidelines" /><link rel="next" href="backwards.html" title="Backwards Compatibility" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">API Evolution and Deprecation History</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="abi.html">Prev</a> </td><th width="60%" align="center">Appendix B. - Porting and Maintenance - -</th><td width="20%" align="right"> <a accesskey="n" href="backwards.html">Next</a></td></tr></table><hr /></div><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a id="appendix.porting.api"></a>API Evolution and Deprecation History</h2></div></div></div><p> -A list of user-visible changes, in chronological order -</p><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_300"></a><code class="constant">3.0</code></h3></div></div></div><p> -Extensions moved to <code class="filename">include/ext</code>. - </p><p> -Include files from the SGI/HP sources that pre-date the ISO standard -are added. These files are placed into -the <code class="filename">include/backward</code> directory and a deprecated warning -is added that notifies on inclusion (<code class="literal">-Wno-deprecated</code> -deactivates the warning.) -</p><p>Deprecated include <code class="filename">backward/strstream</code> added.</p><p>Removal of include <code class="filename">builtinbuf.h</code>, <code class="filename">indstream.h</code>, <code class="filename">parsestream.h</code>, <code class="filename">PlotFile.h</code>, <code class="filename">SFile.h</code>, <code class="filename">stdiostream.h</code>, and <code class="filename">stream.h</code>. -</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_310"></a><code class="constant">3.1</code></h3></div></div></div><p> - </p><p> -Extensions from SGI/HP moved from <code class="code">namespace std</code> -to <code class="code">namespace __gnu_cxx</code>. As part of this, the following -new includes are -added: <code class="filename">ext/algorithm</code>, <code class="filename">ext/functional</code>, <code class="filename">ext/iterator</code>, <code class="filename">ext/memory</code>, and <code class="filename">ext/numeric</code>. -</p><p> -Extensions to <code class="code">basic_filebuf</code> introduced: <code class="code">__gnu_cxx::enc_filebuf</code>, and <code class="code">__gnu_cxx::stdio_filebuf</code>. -</p><p> -Extensions to tree data structures added in <code class="filename">ext/rb_tree</code>. -</p><p> -Removal of <code class="filename">ext/tree</code>, moved to <code class="filename">backward/tree.h</code>. -</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_320"></a><code class="constant">3.2</code></h3></div></div></div><p> - </p><p>Symbol versioning introduced for shared library.</p><p>Removal of include <code class="filename">backward/strstream.h</code>.</p><p>Allocator changes. Change <code class="code">__malloc_alloc</code> to <code class="code">malloc_allocator</code> and <code class="code">__new_alloc</code> to <code class="code">new_allocator</code>. </p><p> For GCC releases from 2.95 through the 3.1 series, defining - <code class="literal">__USE_MALLOC</code> on the gcc command line would change the - default allocation strategy to instead use <code class="code"> malloc</code> and - <code class="function">free</code>. For the 3.2 and 3.3 release series the same - functionality was spelled <code class="literal">_GLIBCXX_FORCE_NEW</code>. From - GCC 3.4 onwards the functionality is enabled by setting - <code class="literal">GLIBCXX_FORCE_NEW</code> in the environment, see - <a class="link" href="mt_allocator.html" title="Chapter 20. The mt_allocator">the mt allocator chapter</a> - for details. - </p><p>Error handling in iostreams cleaned up, made consistent. </p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_330"></a><code class="constant">3.3</code></h3></div></div></div><p> - </p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_340"></a><code class="constant">3.4</code></h3></div></div></div><p> - </p><p> -Large file support. -</p><p> Extensions for generic characters and <code class="code">char_traits</code> added in <code class="filename">ext/pod_char_traits.h</code>. -</p><p> -Support for <code class="code">wchar_t</code> specializations of <code class="code">basic_filebuf</code> enhanced to support <code class="code">UTF-8</code> and <code class="code">Unicode</code>, depending on host. More hosts support basic <code class="code">wchar_t</code> functionality. -</p><p> -Support for <code class="code">char_traits</code> beyond builtin types. -</p><p> -Conformant <code class="code">allocator</code> class and usage in containers. As -part of this, the following extensions are -added: <code class="filename">ext/bitmap_allocator.h</code>, <code class="filename">ext/debug_allocator.h</code>, <code class="filename">ext/mt_allocator.h</code>, <code class="filename">ext/malloc_allocator.h</code>,<code class="filename">ext/new_allocator.h</code>, <code class="filename">ext/pool_allocator.h</code>. -</p><p> -This is a change from all previous versions, and may require -source-level changes due to allocator-related changes to structures -names and template parameters, filenames, and file locations. Some, -like <code class="code">__simple_alloc, __allocator, __alloc, </code> and <code class="code"> -_Alloc_traits</code> have been removed. -</p><p>Default behavior of <code class="code">std::allocator</code> has changed.</p><p> - Previous versions prior to 3.4 cache allocations in a memory - pool, instead of passing through to call the global allocation - operators (i.e., <code class="classname">__gnu_cxx::pool_allocator</code>). More - recent versions default to the - simpler <code class="classname">__gnu_cxx::new_allocator</code>. -</p><p> Previously, all allocators were written to the SGI - style, and all STL containers expected this interface. This - interface had a traits class called <code class="code">_Alloc_traits</code> that - attempted to provide more information for compile-time allocation - selection and optimization. This traits class had another allocator - wrapper, <code class="code">__simple_alloc<T,A></code>, which was a - wrapper around another allocator, A, which itself is an allocator - for instances of T. But wait, there's more: - <code class="code">__allocator<T,A></code> is another adapter. Many of - the provided allocator classes were SGI style: such classes can be - changed to a conforming interface with this wrapper: - <code class="code">__allocator<T, __alloc></code> is thus the same as - <code class="code">allocator<T></code>. - </p><p> The class <code class="classname">allocator</code> used the typedef - <span class="type">__alloc</span> to select an underlying allocator that - satisfied memory allocation requests. The selection of this - underlying allocator was not user-configurable. - </p><div class="table"><a id="idp23030528"></a><p class="title"><strong>Table B.6. Extension Allocators</strong></p><div class="table-contents"><table summary="Extension Allocators" border="1"><colgroup><col align="left" class="c1" /><col align="left" class="c2" /><col align="left" class="c3" /><col align="left" class="c4" /></colgroup><thead><tr><th align="left">Allocator (3.4)</th><th align="left">Header (3.4)</th><th align="left">Allocator (3.[0-3])</th><th align="left">Header (3.[0-3])</th></tr></thead><tbody><tr><td align="left"><code class="classname">__gnu_cxx::new_allocator<T></code></td><td align="left"><code class="filename">ext/new_allocator.h</code></td><td align="left"><code class="classname">std::__new_alloc</code></td><td align="left"><code class="filename">memory</code></td></tr><tr><td align="left"><code class="classname">__gnu_cxx::malloc_allocator<T></code></td><td align="left"><code class="filename">ext/malloc_allocator.h</code></td><td align="left"><code class="classname">std::__malloc_alloc_template<int></code></td><td align="left"><code class="filename">memory</code></td></tr><tr><td align="left"><code class="classname">__gnu_cxx::debug_allocator<T></code></td><td align="left"><code class="filename">ext/debug_allocator.h</code></td><td align="left"><code class="classname">std::debug_alloc<T></code></td><td align="left"><code class="filename">memory</code></td></tr><tr><td align="left"><code class="classname">__gnu_cxx::__pool_alloc<T></code></td><td align="left"><code class="filename">ext/pool_allocator.h</code></td><td align="left"><code class="classname">std::__default_alloc_template<bool,int></code></td><td align="left"><code class="filename">memory</code></td></tr><tr><td align="left"><code class="classname">__gnu_cxx::__mt_alloc<T></code></td><td align="left"><code class="filename">ext/mt_allocator.h</code></td><td align="left"> </td><td align="left"> </td></tr><tr><td align="left"><code class="classname">__gnu_cxx::bitmap_allocator<T></code></td><td align="left"><code class="filename">ext/bitmap_allocator.h</code></td><td align="left"> </td><td align="left"> </td></tr></tbody></table></div></div><br class="table-break" /><p> Releases after gcc-3.4 have continued to add to the collection - of available allocators. All of these new allocators are - standard-style. The following table includes details, along with - the first released version of GCC that included the extension allocator. - </p><div class="table"><a id="idp23058160"></a><p class="title"><strong>Table B.7. Extension Allocators Continued</strong></p><div class="table-contents"><table summary="Extension Allocators Continued" border="1"><colgroup><col align="left" class="c1" /><col align="left" class="c2" /><col align="left" class="c3" /></colgroup><thead><tr><th align="left">Allocator</th><th align="left">Include</th><th align="left">Version</th></tr></thead><tbody><tr><td align="left"><code class="classname">__gnu_cxx::array_allocator<T></code></td><td align="left"><code class="filename">ext/array_allocator.h</code></td><td align="left">4.0.0</td></tr><tr><td align="left"><code class="classname">__gnu_cxx::throw_allocator<T></code></td><td align="left"><code class="filename">ext/throw_allocator.h</code></td><td align="left">4.2.0</td></tr></tbody></table></div></div><br class="table-break" /><p> -Debug mode first appears. -</p><p> -Precompiled header support <acronym class="acronym">PCH</acronym> support. -</p><p> -Macro guard for changed, from <code class="literal">_GLIBCPP_</code> to <code class="literal">_GLIBCXX_</code>. -</p><p> -Extension <code class="filename">ext/stdio_sync_filebuf.h</code> added. -</p><p> -Extension <code class="filename">ext/demangle.h</code> added. -</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_400"></a><code class="constant">4.0</code></h3></div></div></div><p> - </p><p> -TR1 features first appear. -</p><p> -Extension allocator <code class="filename">ext/array_allocator.h</code> added. -</p><p> -Extension <code class="code">codecvt</code> specializations moved to <code class="filename">ext/codecvt_specializations.h</code>. -</p><p> -Removal of <code class="filename">ext/demangle.h</code>. -</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_410"></a><code class="constant">4.1</code></h3></div></div></div><p> - </p><p> -Removal of <code class="filename">cassert</code> from all standard headers: now has to be explicitly included for <code class="code">std::assert</code> calls. -</p><p> Extensions for policy-based data structures first added. New includes, -types, namespace <code class="code">pb_assoc</code>. -</p><p> Extensions for typelists added in <code class="filename">ext/typelist.h</code>. -</p><p> Extension for policy-based <code class="code">basic_string</code> first added: <code class="code">__gnu_cxx::__versa_string</code> in <code class="filename">ext/vstring.h</code>. -</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_420"></a><code class="constant">4.2</code></h3></div></div></div><p> - </p><p> Default visibility attributes applied to <code class="code">namespace std</code>. Support for <code class="code">-fvisibility</code>. -</p><p>TR1 <code class="filename">random</code>, <code class="filename">complex</code>, and C compatibility headers added.</p><p> Extensions for concurrent programming consolidated -into <code class="filename">ext/concurrence.h</code> and <code class="filename">ext/atomicity.h</code>, -including change of namespace to <code class="code">__gnu_cxx</code> in some -cases. Added types -include <code class="code">_Lock_policy</code>, <code class="code">__concurrence_lock_error</code>, <code class="code">__concurrence_unlock_error</code>, <code class="code">__mutex</code>, <code class="code">__scoped_lock</code>.</p><p> Extensions for type traits consolidated -into <code class="filename">ext/type_traits.h</code>. Additional traits are added -(<code class="code">__conditional_type</code>, <code class="code">__enable_if</code>, others.) -</p><p> Extensions for policy-based data structures revised. New includes, -types, namespace moved to <code class="code">__pb_ds</code>. -</p><p> Extensions for debug mode modified: now nested in <code class="code">namespace -std::__debug</code> and extensions in <code class="code">namespace -__gnu_cxx::__debug</code>.</p><p> Extensions added: <code class="filename">ext/typelist.h</code> -and <code class="filename">ext/throw_allocator.h</code>. -</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_430"></a><code class="constant">4.3</code></h3></div></div></div><p> - </p><p> -C++0X features first appear. -</p><p>TR1 <code class="filename">regex</code> and <code class="filename">cmath</code>'s mathematical special function added. -</p><p> -Backward include edit. -</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>Removed</p><p> -<code class="filename">algobase.h</code> <code class="filename">algo.h</code> <code class="filename">alloc.h</code> <code class="filename">bvector.h</code> <code class="filename">complex.h</code> -<code class="filename">defalloc.h</code> <code class="filename">deque.h</code> <code class="filename">fstream.h</code> <code class="filename">function.h</code> <code class="filename">hash_map.h</code> <code class="filename">hash_set.h</code> -<code class="filename">hashtable.h</code> <code class="filename">heap.h</code> <code class="filename">iomanip.h</code> <code class="filename">iostream.h</code> <code class="filename">istream.h</code> <code class="filename">iterator.h</code> -<code class="filename">list.h</code> <code class="filename">map.h</code> <code class="filename">multimap.h</code> <code class="filename">multiset.h</code> <code class="filename">new.h</code> <code class="filename">ostream.h</code> <code class="filename">pair.h</code> <code class="filename">queue.h</code> <code class="filename">rope.h</code> <code class="filename">set.h</code> <code class="filename">slist.h</code> <code class="filename">stack.h</code> <code class="filename">streambuf.h</code> <code class="filename">stream.h</code> <code class="filename">tempbuf.h</code> -<code class="filename">tree.h</code> <code class="filename">vector.h</code> - </p></li><li class="listitem"><p>Added</p><p> - <code class="filename">hash_map</code> and <code class="filename">hash_set</code> - </p></li><li class="listitem"><p>Added in C++11</p><p> - <code class="filename">auto_ptr.h</code> and <code class="filename">binders.h</code> - </p></li></ul></div><p> -Header dependency streamlining. -</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p><code class="filename">algorithm</code> no longer includes <code class="filename">climits</code>, <code class="filename">cstring</code>, or <code class="filename">iosfwd</code> </p></li><li class="listitem"><p><code class="filename">bitset</code> no longer includes <code class="filename">istream</code> or <code class="filename">ostream</code>, adds <code class="filename">iosfwd</code> </p></li><li class="listitem"><p><code class="filename">functional</code> no longer includes <code class="filename">cstddef</code></p></li><li class="listitem"><p><code class="filename">iomanip</code> no longer includes <code class="filename">istream</code>, <code class="filename">istream</code>, or <code class="filename">functional</code>, adds <code class="filename">ioswd</code> </p></li><li class="listitem"><p><code class="filename">numeric</code> no longer includes <code class="filename">iterator</code></p></li><li class="listitem"><p><code class="filename">string</code> no longer includes <code class="filename">algorithm</code> or <code class="filename">memory</code></p></li><li class="listitem"><p><code class="filename">valarray</code> no longer includes <code class="filename">numeric</code> or <code class="filename">cstdlib</code></p></li><li class="listitem"><p><code class="filename">tr1/hashtable</code> no longer includes <code class="filename">memory</code> or <code class="filename">functional</code></p></li><li class="listitem"><p><code class="filename">tr1/memory</code> no longer includes <code class="filename">algorithm</code></p></li><li class="listitem"><p><code class="filename">tr1/random</code> no longer includes <code class="filename">algorithm</code> or <code class="filename">fstream</code></p></li></ul></div><p> -Debug mode for <code class="filename">unordered_map</code> and <code class="filename">unordered_set</code>. -</p><p> -Parallel mode first appears. -</p><p>Variadic template implementations of items in <code class="filename">tuple</code> and - <code class="filename">functional</code>. -</p><p>Default <code class="code">what</code> implementations give more elaborate - exception strings for <code class="code">bad_cast</code>, - <code class="code">bad_typeid</code>, <code class="code">bad_exception</code>, and - <code class="code">bad_alloc</code>. -</p><p> -PCH binary files no longer installed. Instead, the source files are installed. -</p><p> -Namespace pb_ds moved to __gnu_pb_ds. -</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_440"></a><code class="constant">4.4</code></h3></div></div></div><p> - </p><p> -C++0X features. -</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p> - Added. - </p><p> - <code class="filename">atomic</code>, - <code class="filename">chrono</code>, - <code class="filename">condition_variable</code>, - <code class="filename">forward_list</code>, - <code class="filename">initializer_list</code>, - <code class="filename">mutex</code>, - <code class="filename">ratio</code>, - <code class="filename">thread</code> - </p></li><li class="listitem"><p> - Updated and improved. - </p><p> - <code class="filename">algorithm</code>, - <code class="filename">system_error</code>, - <code class="filename">type_traits</code> - </p></li><li class="listitem"><p> - Use of the GNU extension namespace association converted to inline namespaces. - </p></li><li class="listitem"><p> - Preliminary support for <code class="classname">initializer_list</code> - and defaulted and deleted constructors in container classes. - </p></li><li class="listitem"><p> - <code class="classname">unique_ptr</code>. - </p></li><li class="listitem"><p> - Support for new character types <span class="type">char16_t</span> - and <span class="type">char32_t</span> added - to <code class="classname">char_traits</code>, <code class="classname">basic_string</code>, <code class="classname">numeric_limits</code>, - and assorted compile-time type traits. - </p></li><li class="listitem"><p> - Support for string conversions <code class="function">to_string</code> - and <code class="function">to_wstring</code>. - </p></li><li class="listitem"><p> - Member functions taking string arguments were added to iostreams - including <code class="classname">basic_filebuf</code>, <code class="classname">basic_ofstream</code>, - and <code class="classname">basic_ifstream</code>. - </p></li><li class="listitem"><p> - Exception propagation support, - including <code class="classname">exception_ptr</code>, <code class="function">current_exception</code>, <code class="function">copy_exception</code>, - and <code class="function">rethrow_exception</code>. - </p></li></ul></div><p> -Uglification of <code class="literal">try</code> to <code class="literal">__try</code> -and <code class="literal">catch</code> to <code class="literal">__catch</code>. - </p><p> -Audit of internal mutex usage, conversion to functions returning static -local mutex. - </p><p> Extensions -added: <code class="filename">ext/pointer.h</code> -and <code class="filename">ext/extptr_allocator.h</code>. Support -for non-standard pointer types has been added -to <code class="classname">vector</code> -and <code class="classname">forward_list</code>. -</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="api.rel_450"></a><code class="constant">4.5</code></h3></div></div></div><p> - </p><p> -C++0X features. -</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p> - Added. - </p><p> - <code class="filename">functional</code>, - <code class="filename">future</code>, - <code class="filename">random</code> - </p></li><li class="listitem"><p> - Updated and improved. - </p><p> - <code class="filename">atomic</code>, - <code class="filename">system_error</code>, - <code class="filename">type_traits</code> - </p></li><li class="listitem"><p> - Add support for explicit operators and standard layout types. - </p></li></ul></div><p> -Profile mode first appears. -</p><p> -Support for decimal floating-point arithmetic, including <code class="classname">decimal32</code>, <code class="classname">decimal64</code>, and <code class="classname">decimal128</code>. -</p><p> -Python pretty-printers are added for use with appropriately-advanced versions of <span class="command"><strong>gdb</strong></span>. -</p><p> -Audit for application of function attributes notrow, const, pure, and noreturn. -</p><p> -The default behavior for comparing typeinfo names changed, so -in <code class="filename">typeinfo</code>, <code class="literal">__GXX_MERGED_TYPEINFO_NAMES</code> -now defaults to zero. -</p><p> Extensions modified: <code class="filename">ext/throw_allocator.h</code>. -</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="abi.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="appendix_porting.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="backwards.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">ABI Policy and Guidelines </td><td width="20%" align="center"><a accesskey="h" href="../index.html">Home</a></td><td width="40%" align="right" valign="top"> Backwards Compatibility</td></tr></table></div></body></html>
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