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Eric Fiselier9e019762015-02-02 21:10:21 +0000[diff] [blame]7 <title>libc++ Fundamentals TS Status</title>
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34 <!--*********************************************************************-->
35 <h1>Post-C++14 TS Implementation Status</h1>
36 <!--*********************************************************************-->
37
Marshall Clow5be047d2015-12-08 00:08:23 +0000[diff] [blame]38 <p>In November 2014, the C++ standard committee approved the draft for the next version of the C++ standard, known as "C++1z" (probably to be C++17)</p>
39 <p>In addition, there are several "Technical Specifications", that consist of new features that are proposed, but not yet accepted for C++1z.</p>
Stephan T. Lavavejf966d3f2017-08-31 17:59:42 +0000[diff] [blame]40 <p>This page shows the status of libc++; the status of clang's support of the language features is <a href="https://clang.llvm.org/cxx_status.html">here</a>.</p>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +0000[diff] [blame]41
42 <h3>Technical Specifications</h3>
43 <table id="TS" border="1">
Marshall Clow1e895c12014-11-10 15:43:20 +0000[diff] [blame]44 <tr><th>Paper Number</th><th>Paper Title</th><th>TS</th></tr>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +0000[diff] [blame]45
Stephan T. Lavavej1e708af2017-08-31 17:59:39 +0000[diff] [blame]46 <tr><td><a href="https://wg21.link/n4023">4023</a></td><td>C++ Extensions for Library Fundamentals</td><td>Library Fundamentals 1</td></tr>
47 <tr><td><a href="https://wg21.link/n3940">3940</a></td><td>Technical Specification - File System</td><td>File System</td></tr>
Marshall Clow1e895c12014-11-10 15:43:20 +0000[diff] [blame]48 <tr><td></td><td></td><td></td></tr>
49
Stephan T. Lavavej1e708af2017-08-31 17:59:39 +0000[diff] [blame]50 <tr><td><a href="https://wg21.link/n4273">4273</a></td><td>Uniform Container Erasure.</td><td>Library Fundamentals 2</td></tr>
51 <tr><td><a href="https://wg21.link/n4061">4061</a></td><td>Greatest Common Divisor and Least Common Multiple.</td><td>Library Fundamentals 2</td></tr>
52 <tr><td><a href="https://wg21.link/n4257">4257</a></td><td>Delimited iterators.</td><td>Library Fundamentals 2</td></tr>
53 <tr><td><a href="https://wg21.link/n4282">4282</a></td><td>The World's Dumbest Smart Pointer.</td><td>Library Fundamentals 2</td></tr>
Marshall Clow1e895c12014-11-10 15:43:20 +0000[diff] [blame]54 <tr><td></td><td></td><td></td></tr>
55
Marshall Clowd2f0b5c2014-06-02 23:37:13 +0000[diff] [blame]56 </table>
57
Marshall Clow1e895c12014-11-10 15:43:20 +0000[diff] [blame]58 <h3>Features in Library Fundamentals 1</h3>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +0000[diff] [blame]59 <table id="Features" border="1">
60 <tr><th>Feature Name</th><th>Status</th></tr>
61 <tr><td>Uses-allocator construction</td><td>Not started</td></tr>
62 <tr><td>Changes to std::shared_ptr and weak_ptr</td><td>Not started</td></tr>
63 <tr><td>Additions to std::function</td><td>Not started</td></tr>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +0000[diff] [blame]64 <tr><td>Additions to std::promise</td><td>Not started</td></tr>
65 <tr><td>Additions to std::packaged_task</td><td>Not started</td></tr>
66 <tr><td></td><td></td></tr>
Eric Fiselier9e019762015-02-02 21:10:21 +0000[diff] [blame]67 <tr><td>Class erased_type</td><td>Complete</td></tr>
Eric Fiselier13858ee2015-03-17 18:28:14 +0000[diff] [blame]68 <tr><td>Calling a function with a tuple of arguments</td><td>Complete</td></tr>
Marshall Clow40766f72015-07-21 14:29:31 +0000[diff] [blame]69 <tr><td>Type traits (_v)</td><td>Complete</td></tr>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +0000[diff] [blame]70 <tr><td>Other type transformations</td><td>Not started</td></tr>
Eric Fiselier9e019762015-02-02 21:10:21 +0000[diff] [blame]71 <tr><td>Compile-time Rational Arithmetic</td><td>Implementation in progress</td></tr>
72 <tr><td>Time Utilities</td><td>Complete</td></tr>
Eric Fiselier40f86952015-02-03 16:04:45 +0000[diff] [blame]73 <tr><td>System Error Support</td><td>Complete</td></tr>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +0000[diff] [blame]74 <tr><td></td><td></td></tr>
Eric Fiselier1354c942016-05-07 03:24:31 +0000[diff] [blame]75 <tr><td>Class memory_resource</td><td>Complete</td></tr>
76 <tr><td>Class template polymorphic_allocator</td><td>Complete</td></tr>
77 <tr><td>Template alias resource_adaptor</td><td>Complete</td></tr>
78 <tr><td>Global memory resources</td><td>Complete</td></tr>
79 <tr><td>Pool resource classes</td><td>Implementation in progress</td></tr>
80 <tr><td>Class monotonic_buffer_resource</td><td>Implementation in progress</td></tr>
81 <tr><td>Alias templates using polymorphic memory resource</td><td>Complete</td></tr>
82 <tr><td></td><td></td></tr>
Marshall Clowaf9a44f2015-09-08 17:59:09 +0000[diff] [blame]83 <tr><td>Searchers</td><td>Complete</td></tr>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +0000[diff] [blame]84 <tr><td>Optional Objects</td><td>Initial implementation complete</td></tr>
Eric Fiselier65a1d452015-07-31 02:29:11 +0000[diff] [blame]85 <tr><td>class any</td><td>Complete</td></tr>
Marshall Clow40766f72015-07-21 14:29:31 +0000[diff] [blame]86 <tr><td>string_view</td><td>Complete</td></tr>
Eric Fiselier9e019762015-02-02 21:10:21 +0000[diff] [blame]87 <tr><td>memory</td><td>Implementation in progress</td></tr>
Marshall Clow40766f72015-07-21 14:29:31 +0000[diff] [blame]88 <tr><td>Algorithms library</td><td>Complete</td></tr>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +0000[diff] [blame]89
90 </table>
91
Marshall Clow1e895c12014-11-10 15:43:20 +0000[diff] [blame]92 <h3>Features in Library Fundamentals 2</h3>
93 <table id="Features" border="1">
94 <tr><th>Feature Name</th><th>Status</th></tr>
95<!-- <tr><td></td><td></td></tr> -->
96
97 </table>
Stephan T. Lavavejb8813f32017-08-31 17:59:48 +0000[diff] [blame]98
Marshall Clowd2f0b5c2014-06-02 23:37:13 +0000[diff] [blame]99 <h3>Features in Filesystem</h3>
100 <table id="Features" border="1">
Eric Fiselier6e9a6942016-06-17 19:46:40 +0000[diff] [blame]101 <tr><th>Feature Name</th><th>Status</th><th>First released version</th></tr>
102 <tr><td>All features</td><td>Complete</td><td>3.9</td></tr>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +0000[diff] [blame]103
104 </table>
105
Eric Fiselier6e9a6942016-06-17 19:46:40 +0000[diff] [blame]106 <p>Last Updated: 17-June-2016</p>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +0000[diff] [blame]107</div>
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