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1 <section xmlns="http://docbook.org/ns/docbook" version="5.0" 
2          xml:id="status.iso.2011" xreflabel="Status C++ 2011">
3 <?dbhtml filename="status_iso_cxx2011.html"?>
4
5 <info><title>C++ 2011</title>
6   <keywordset>
7     <keyword>
8       ISO C++
9     </keyword>
10     <keyword>
11       2011
12     </keyword>
13   </keywordset>
14 </info>
15
16 <para>
17 This table is based on the table of contents of ISO/IEC
18 JTC1 SC22 WG21 Doc No: N3290 Date: 2011-04-11
19 Final Draft International Standard, Standard for Programming Language C++
20 </para>
21
22 <para>
23 In this implementation <literal>-std=gnu++11</literal> or
24 <literal>-std=c++11</literal> flags must be used to enable language
25 and library
26 features. See <link linkend="manual.intro.using.flags">dialect</link>
27 options. The pre-defined symbol
28 <constant>__GXX_EXPERIMENTAL_CXX0X__</constant> is used to check for the
29 presence of the required flag.
30 </para>
31
32 <para>
33 This page describes the C++11 support in mainline GCC SVN, not in any
34 particular release.
35 </para>
36
37 <!-- Status is Yes or No, Broken/Partial-->
38 <!--
39    Yes
40
41    No
42       <?dbhtml bgcolor="#C8B0B0" ?>
43    Broken/Partial
44       <?dbhtml bgcolor="#B0B0B0" ?>
45 -->
46 <table frame="all">
47 <title>C++ 2011 Implementation Status</title>
48
49 <tgroup cols="4" align="left" colsep="0" rowsep="1">
50 <colspec colname="c1"/>
51 <colspec colname="c2"/>
52 <colspec colname="c3"/>
53 <colspec colname="c4"/>
54   <thead>
55     <row>
56       <entry>Section</entry>
57       <entry>Description</entry>
58       <entry>Status</entry>
59       <entry>Comments</entry>
60     </row>
61   </thead>
62
63   <tbody>
64
65     <row>
66       <entry>
67         <emphasis>18</emphasis>
68       </entry>
69       <entry namest="c2" nameend="c4" align="left">
70         <emphasis>Language support</emphasis>
71       </entry>
72     </row>
73
74     <row>
75       <entry>18.1</entry>
76       <entry>General</entry>
77       <entry>Y</entry>
78       <entry/>
79     </row>
80     <row>
81       <?dbhtml bgcolor="#B0B0B0" ?>
82       <entry>18.2</entry>
83       <entry>Types</entry>
84       <entry>Partial</entry>
85       <entry>Missing offsetof, max_align_t</entry>
86     </row>
87     <row>
88       <entry>18.3</entry>
89       <entry>Implementation properties</entry>
90       <entry/>
91       <entry/>
92     </row>
93
94     <row>
95       <entry>18.3.2</entry>
96       <entry>Numeric Limits</entry>
97       <entry/>
98       <entry/>
99     </row>
100     <row>
101       <entry>18.3.2.3</entry>
102       <entry>Class template <code>numeric_limits</code></entry>
103       <entry>Y</entry>
104       <entry/>
105     </row>
106     <row>
107       <entry>18.3.2.4</entry>
108       <entry><code>numeric_limits</code> members</entry>
109       <entry>Y</entry>
110       <entry/>
111     </row>
112     <row>
113       <?dbhtml bgcolor="#C8B0B0" ?>
114       <entry>18.3.2.5</entry>
115       <entry><code>float_round_style</code></entry>
116       <entry>N</entry>
117       <entry/>
118     </row>
119     <row>
120       <?dbhtml bgcolor="#C8B0B0" ?>
121       <entry>18.3.2.6</entry>
122       <entry><code>float_denorm_style</code></entry>
123       <entry>N</entry>
124       <entry/>
125     </row>
126     <row>
127       <entry>18.3.2.7</entry>
128       <entry><code>numeric_limits</code> specializations</entry>
129       <entry>Y</entry>
130       <entry/>
131     </row>
132
133     <row>
134       <entry>18.3.3</entry>
135       <entry>C Library</entry>
136       <entry>Y</entry>
137       <entry/>
138     </row>
139
140     <row>
141       <entry>18.4</entry>
142       <entry>Integer types</entry>
143       <entry/>
144       <entry/>
145     </row>
146     <row>
147       <entry>18.4.1</entry>
148       <entry>Header <code>&lt;cstdint&gt;</code> synopsis</entry>
149       <entry>Y</entry>
150       <entry/>
151     </row>
152     <row>
153       <?dbhtml bgcolor="#B0B0B0" ?>
154       <entry>18.5</entry>
155       <entry>Start and termination</entry>
156       <entry>Partial</entry>
157       <entry>C library dependency for quick_exit, at_quick_exit</entry>
158     </row>
159     <row>
160       <entry>18.6</entry>
161       <entry>Dynamic memory management</entry>
162       <entry>Y</entry>
163       <entry/>
164     </row>
165     <row>
166       <entry>18.7</entry>
167       <entry>Type identification</entry>
168       <entry/>
169       <entry/>
170     </row>
171     <row>
172       <entry>18.7.1</entry>
173       <entry>Class type_info</entry>
174       <entry>Y</entry>
175       <entry/>
176     </row>
177     <row>
178       <entry>18.7.2</entry>
179       <entry>Class bad_cast</entry>
180       <entry>Y</entry>
181       <entry/>
182     </row>
183     <row>
184       <entry>18.7.3</entry>
185       <entry>Class bad_typeid</entry>
186       <entry>Y</entry>
187       <entry/>
188     </row>
189     <row>
190       <entry>18.8</entry>
191       <entry>Exception handling</entry>
192       <entry/>
193       <entry/>
194     </row>
195     <row>
196       <entry>18.8.1</entry>
197       <entry>Class exception</entry>
198       <entry>Y</entry>
199       <entry/>
200     </row>
201     <row>
202       <entry>18.8.2</entry>
203       <entry>Class bad_exception</entry>
204       <entry>Y</entry>
205       <entry/>
206     </row>
207     <row>
208       <entry>18.8.3</entry>
209       <entry>Abnormal termination</entry>
210       <entry>Y</entry>
211       <entry/>
212     </row>
213     <row>
214       <entry>18.8.4</entry>
215       <entry><code>uncaught_exception</code></entry>
216       <entry>Y</entry>
217       <entry/>
218     </row>
219     <row>
220       <entry>18.8.5</entry>
221       <entry>Exception Propagation</entry>
222       <entry>Y</entry>
223       <entry/>
224     </row>
225     <row>
226       <entry>18.8.6</entry>
227       <entry><code>nested_exception</code></entry>
228       <entry>Y</entry>
229       <entry/>
230     </row>
231     <row>
232       <entry>18.9</entry>
233       <entry>Initializer lists</entry>
234       <entry/>
235       <entry/>
236     </row>
237     <row>
238       <entry>18.9.1</entry>
239       <entry>Initializer list constructors</entry>
240       <entry>Y</entry>
241       <entry/>
242     </row>
243     <row>
244       <entry>18.9.2</entry>
245       <entry>Initializer list access</entry>
246       <entry>Y</entry>
247       <entry/>
248     </row>
249     <row>
250       <entry>18.9.3</entry>
251       <entry>Initializer list range access</entry>
252       <entry>Y</entry>
253       <entry/>
254     </row>
255     <row>
256       <entry>18.10</entry>
257       <entry>Other runtime support</entry>
258       <entry>Y</entry>
259       <entry/>
260     </row>
261     <row>
262       <entry>
263         <emphasis>19</emphasis>
264       </entry>
265       <entry namest="c2" nameend="c4" align="left">
266         <emphasis>Diagnostics</emphasis>
267       </entry>
268     </row>
269     <row>
270       <entry>19.1</entry>
271       <entry>General</entry>
272       <entry>Y</entry>
273       <entry/>
274     </row>
275     <row>
276       <entry>19.2</entry>
277       <entry>Exception classes</entry>
278       <entry>Y</entry>
279       <entry/>
280     </row>
281     <row>
282       <entry>19.3</entry>
283       <entry>Assertions</entry>
284       <entry>Y</entry>
285       <entry/>
286     </row>
287     <row>
288       <entry>19.4</entry>
289       <entry>Error numbers</entry>
290       <entry>Y</entry>
291       <entry/>
292     </row>
293     <row>
294       <entry>19.5</entry>
295       <entry>System error support</entry>
296       <entry/>
297       <entry/>
298     </row>
299     <row>
300       <entry>19.5.1</entry>
301       <entry>Class <code>error_category</code></entry>
302       <entry>Y</entry>
303       <entry/>
304     </row>
305     <row>
306       <entry>19.5.2</entry>
307       <entry>Class <code>error_code</code></entry>
308       <entry>Y</entry>
309       <entry/>
310     </row>
311     <row>
312       <entry>19.5.3</entry>
313       <entry>Class <code>error_condition</code></entry>
314       <entry>Y</entry>
315       <entry/>
316     </row>
317     <row>
318       <entry>19.5.4</entry>
319       <entry>Comparison operators</entry>
320       <entry>Y</entry>
321       <entry/>
322     </row>
323     <row>
324       <entry>19.5.5</entry>
325       <entry>Class <code>system_error</code></entry>
326       <entry>Y</entry>
327       <entry/>
328     </row>
329     <row>
330       <entry>
331         <emphasis>20</emphasis>
332       </entry>
333       <entry namest="c2" nameend="c4" align="left">
334         <emphasis>General utilities</emphasis>
335       </entry>
336     </row>
337     <row>
338       <entry>20.1</entry>
339       <entry>General</entry>
340       <entry/>
341       <entry/>
342     </row>
343     <row>
344       <entry>20.2</entry>
345       <entry>Utility components</entry>
346       <entry/>
347       <entry/>
348     </row>
349     <row>
350       <entry>20.2.1</entry>
351       <entry>Operators</entry>
352       <entry>Y</entry>
353       <entry/>
354     </row>
355     <row>
356       <entry>20.2.2</entry>
357       <entry>Swap</entry>
358       <entry>Y</entry>
359       <entry/>
360     </row>
361     <row>
362       <entry>20.2.3</entry>
363       <entry><code>forward</code> and <code>move</code> helpers</entry>
364       <entry>Y</entry>
365       <entry/>
366     </row>
367     <row>
368       <entry>20.2.4</entry>
369       <entry>Function template <code>declval</code></entry>
370       <entry>Y</entry>
371       <entry/>
372     </row>
373     <row>
374       <entry>20.3</entry>
375       <entry>Pairs</entry>
376       <entry/>
377       <entry/>
378     </row>
379     <row>
380       <entry>20.3.1</entry>
381       <entry>In general</entry>
382       <entry/>
383       <entry/>
384     </row>
385     <row>
386       <entry>20.3.2</entry>
387       <entry>Class template <code>pair</code></entry>
388       <entry>Y</entry>
389       <entry/>
390     </row>
391     <row>
392       <entry>20.3.3</entry>
393       <entry>Specialized algorithms</entry>
394       <entry>Y</entry>
395       <entry/>
396     </row>
397     <row>
398       <entry>20.3.4</entry>
399       <entry>Tuple-like access to <code>pair</code></entry>
400       <entry>Y</entry>
401       <entry/>
402     </row>
403     <row>
404       <entry>20.3.5</entry>
405       <entry>Piecewise construction</entry>
406       <entry>Y</entry>
407       <entry/>
408     </row>
409     <row>
410       <entry>20.4</entry>
411       <entry>Tuples</entry>
412       <entry/>
413       <entry/>
414     </row>
415     <row>
416       <entry>20.4.1</entry>
417       <entry>In general</entry>
418       <entry/>
419       <entry/>
420     </row>
421     <row>
422       <entry>20.4.2</entry>
423       <entry>Class template <code>tuple</code></entry>
424       <entry/>
425       <entry/>
426     </row>
427     <row>
428       <entry>20.4.2.1</entry>
429       <entry>Construction</entry>
430       <entry>Y</entry>
431       <entry/>
432     </row>
433     <row>
434       <entry>20.4.2.2</entry>
435       <entry>Assignment</entry>
436       <entry>Y</entry>
437       <entry/>
438     </row>
439     <row>
440       <entry>20.4.2.3</entry>
441       <entry>Swap</entry>
442       <entry>Y</entry>
443       <entry/>
444     </row>
445     <row>
446       <entry>20.4.2.4</entry>
447       <entry>Tuple creation functions</entry>
448       <entry>Y</entry>
449       <entry/>
450     </row>
451     <row>
452       <entry>20.4.2.5</entry>
453       <entry>Tuple helper classes</entry>
454       <entry>Y</entry>
455       <entry/>
456     </row>
457     <row>
458       <entry>20.4.2.6</entry>
459       <entry>Element access</entry>
460       <entry>Y</entry>
461       <entry/>
462     </row>
463     <row>
464       <entry>20.4.2.7</entry>
465       <entry>Relational operators</entry>
466       <entry>Y</entry>
467       <entry/>
468     </row>
469     <row>
470       <entry>20.4.2.8</entry>
471       <entry>Tuple traits</entry>
472       <entry>Y</entry>
473       <entry/>
474     </row>
475     <row>
476       <entry>20.4.2.9</entry>
477       <entry>Tuple specialized algorithms</entry>
478       <entry>Y</entry>
479       <entry/>
480     </row>
481     <row>
482       <entry>20.5</entry>
483       <entry>Class template <code>bitset</code></entry>
484       <entry>Y</entry>
485       <entry/>
486     </row>
487     <row>
488       <entry>20.5.1</entry>
489       <entry><code>bitset</code> constructors</entry>
490       <entry>Y</entry>
491       <entry/>
492     </row>
493     <row>
494       <entry>20.5.2</entry>
495       <entry><code>bitset</code> members</entry>
496       <entry>Y</entry>
497       <entry/>
498     </row>
499     <row>
500       <entry>20.5.3</entry>
501       <entry><code>bitset</code> hash support</entry>
502       <entry>Y</entry>
503       <entry/>
504     </row>
505     <row>
506       <entry>20.5.4</entry>
507       <entry><code>bitset</code> operators</entry>
508       <entry>Y</entry>
509       <entry/>
510     </row>
511     <row>
512       <entry>20.6</entry>
513       <entry>Memory</entry>
514       <entry/>
515       <entry/>
516     </row>
517     <row>
518       <entry>20.6.1</entry>
519       <entry>In general</entry>
520       <entry/>
521       <entry/>
522     </row>
523     <row>
524       <entry>20.6.2</entry>
525       <entry>Header <code>&lt;memory&gt;</code> synopsis</entry>
526       <entry/>
527       <entry/>
528     </row>
529     <row>
530       <?dbhtml bgcolor="#B0B0B0" ?>
531       <entry>20.6.3</entry>
532       <entry>Pointer traits</entry>
533       <entry>Partial</entry>
534       <entry>Missing rebind</entry>
535     </row>
536     <row>
537       <?dbhtml bgcolor="#B0B0B0" ?>
538       <entry>20.6.4</entry>
539       <entry>Pointer safety</entry>
540       <entry>Partial</entry>
541       <entry/>
542     </row>
543     <row>
544       <?dbhtml bgcolor="#C8B0B0" ?>
545       <entry>20.6.5</entry>
546       <entry>Align</entry>
547       <entry>N</entry>
548       <entry/>
549     </row>
550     <row>
551       <entry>20.6.6</entry>
552       <entry>Allocator argument tag</entry>
553       <entry>Y</entry>
554       <entry/>
555     </row>
556     <row>
557       <entry>20.6.7</entry>
558       <entry><code>uses_allocator</code></entry>
559       <entry>Y</entry>
560       <entry/>
561     </row>
562     <row>
563       <?dbhtml bgcolor="#B0B0B0" ?>
564       <entry>20.6.8</entry>
565       <entry>Allocator traits</entry>
566       <entry>Partial</entry>
567       <entry>Missing rebind_alloc and rebind_traits</entry>
568     </row>
569     <row>
570       <entry>20.6.9</entry>
571       <entry>The default allocator</entry>
572       <entry>Y</entry>
573       <entry/>
574     </row>
575     <row>
576       <entry>20.6.10</entry>
577       <entry>Raw storage iterator</entry>
578       <entry>Y</entry>
579       <entry/>
580     </row>
581     <row>
582       <entry>20.6.11</entry>
583       <entry>Temporary buffers</entry>
584       <entry>Y</entry>
585       <entry/>
586     </row>
587     <row>
588       <entry>20.6.12</entry>
589       <entry>Specialized algorithms</entry>
590       <entry/>
591       <entry/>
592     </row>
593     <row>
594       <entry>20.6.12.1</entry>
595       <entry><code>addressof</code></entry>
596       <entry>Y</entry>
597       <entry/>
598     </row>
599     <row>
600       <entry>20.6.12.2</entry>
601       <entry><code>uninitialized_copy</code></entry>
602       <entry>Y</entry>
603       <entry/>
604     </row>
605     <row>
606       <entry>20.6.12.3</entry>
607       <entry><code>uninitialized_fill</code></entry>
608       <entry>Y</entry>
609       <entry/>
610     </row>
611     <row>
612       <entry>20.6.12.4</entry>
613       <entry><code>uninitialized_fill_n</code></entry>
614       <entry>Y</entry>
615       <entry/>
616     </row>
617     <row>
618       <entry>20.6.13</entry>
619       <entry>C library</entry>
620       <entry>Y</entry>
621       <entry/>
622     </row>
623     <row>
624       <entry>20.7</entry>
625       <entry>Smart pointers</entry>
626       <entry/>
627       <entry/>
628     </row>
629     <row>
630       <entry>20.7.1</entry>
631       <entry>Class template <code>unique_ptr</code></entry>
632       <entry>Y</entry>
633       <entry/>
634     </row>
635     <row>
636       <entry>20.7.2</entry>
637       <entry>Shared-ownership pointers</entry>
638       <entry>Y</entry>
639       <entry/>
640     </row>
641     <row>
642       <entry>20.7.2.1</entry>
643       <entry>Class <code>bad_weak_ptr</code></entry>
644       <entry>Y</entry>
645       <entry/>
646     </row>
647     <row>
648       <entry>20.7.2.2</entry>
649       <entry>Class template <code>shared_ptr</code></entry>
650       <entry>Y</entry>
651       <entry>
652         <para>
653           Uses code from
654           <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.boost.org/libs/smart_ptr/shared_ptr.htm">boost::shared_ptr</link>.
655         </para>
656       </entry>
657     </row>
658     <row>
659       <entry>20.7.2.3</entry>
660       <entry>Class template <code>weak_ptr</code></entry>
661       <entry>Y</entry>
662       <entry/>
663     </row>
664     <row>
665       <entry>20.7.2.4</entry>
666       <entry>Class template <code>emable_shared_from_this</code></entry>
667       <entry>Y</entry>
668       <entry/>
669     </row>
670     <row>
671       <?dbhtml bgcolor="#B0B0B0" ?>
672       <entry>20.7.2.5</entry>
673       <entry><code>shared_ptr</code> atomic access</entry>
674       <entry>Partial</entry>
675       <entry/>
676     </row>
677     <row>
678       <entry>20.7.2.6</entry>
679       <entry>Smart pointer hash support</entry>
680       <entry>Y</entry>
681       <entry/>
682     </row>
683     <row>
684       <entry>20.8</entry>
685       <entry>Function objects</entry>
686       <entry/>
687       <entry/>
688     </row>
689     <row>
690       <entry>20.8.1</entry>
691       <entry>Definitions</entry>
692       <entry/>
693       <entry/>
694     </row>
695     <row>
696       <entry>20.8.2</entry>
697       <entry>Requirements</entry>
698       <entry/>
699       <entry/>
700     </row>
701     <row>
702       <entry>20.8.3</entry>
703       <entry>Class template <code>reference_wrapper</code></entry>
704       <entry>Y</entry>
705       <entry/>
706     </row>
707     <row>
708       <entry>20.8.4</entry>
709       <entry>Arithmetic operation</entry>
710       <entry>Y</entry>
711       <entry/>
712     </row>
713     <row>
714       <entry>20.8.5</entry>
715       <entry>Comparisons</entry>
716       <entry>Y</entry>
717       <entry/>
718     </row>
719     <row>
720       <entry>20.8.6</entry>
721       <entry>Logical operations</entry>
722       <entry>Y</entry>
723       <entry/>
724     </row>
725     <row>
726       <entry>20.8.7</entry>
727       <entry>Bitwise operations</entry>
728       <entry>Y</entry>
729       <entry/>
730     </row>
731     <row>
732       <entry>20.8.8</entry>
733       <entry>Negators</entry>
734       <entry>Y</entry>
735       <entry/>
736     </row>
737     <row>
738       <entry>20.8.9</entry>
739       <entry>Function template <code>bind</code></entry>
740       <entry>Y</entry>
741       <entry/>
742     </row>
743     <row>
744       <?dbhtml bgcolor="#B0B0B0" ?>
745       <entry>20.8.10</entry>
746       <entry>Function template <code>mem_fn</code></entry>
747       <entry>Partial</entry>
748       <entry>Missing overloads for reference-qualified member functions</entry>
749     </row>
750     <row>
751       <entry>20.8.11</entry>
752       <entry>Polymorphic function wrappers</entry>
753       <entry/>
754       <entry/>
755     </row>
756     <row>
757       <entry>20.8.11.1</entry>
758       <entry>Class <code>bad_function_call</code></entry>
759       <entry>Y</entry>
760       <entry/>
761     </row>
762     <row>
763       <?dbhtml bgcolor="#B0B0B0" ?>
764       <entry>20.8.11.2</entry>
765       <entry>Class template <code>function</code></entry>
766       <entry>Partial</entry>
767       <entry>Missing allocator support</entry>
768     </row>
769     <row>
770       <entry>20.8.12</entry>
771       <entry>Class template <code>hash</code></entry>
772       <entry>Y</entry>
773       <entry/>
774     </row>
775     <row>
776       <entry>20.9</entry>
777       <entry>Metaprogramming and type traits</entry>
778       <entry/>
779       <entry/>
780     </row>
781     <row>
782       <entry>20.9.1</entry>
783       <entry>Requirements</entry>
784       <entry>Y</entry>
785       <entry/>
786     </row>
787     <row>
788       <entry>20.9.2</entry>
789       <entry>Header <code>&lt;type_traits&gt;</code> synopsis</entry>
790       <entry/>
791       <entry/>
792     </row>
793     <row>
794       <entry>20.9.3</entry>
795       <entry>Helper classes</entry>
796       <entry>Y</entry>
797       <entry/>
798     </row>
799     <row>
800       <entry>20.9.4</entry>
801       <entry>Unary Type Traits</entry>
802       <entry>Y</entry>
803       <entry/>
804     </row>
805     <row>
806       <entry>20.9.4.1</entry>
807       <entry>Primary type categories</entry>
808       <entry>Y</entry>
809       <entry/>
810     </row>
811     <row>
812       <entry>20.9.4.2</entry>
813       <entry>Composite type traits</entry>
814       <entry>Y</entry>
815       <entry/>
816     </row>
817     <row>
818       <?dbhtml bgcolor="#B0B0B0" ?>
819       <entry>20.9.4.3</entry>
820       <entry>Type properties</entry>
821       <entry>Partial</entry>
822       <entry>Missing is_trivially_copyable,
823       is_assignable, is_copy_assignable, is_move_assignable,
824       is_trivially_constructible, is_trivially_default_constructible,
825       is_trivially_copy_constructible, is_trivially_move_constructible,
826       is_trivially_assignable, is_trivially_default_assignable,
827       is_trivially_copy_assignable, is_trivially_move_assignable,
828       is_trivially_destructible,
829       is_nothrow_assignable,
830       is_nothrow_copy_assignable, is_nothrow_move_assignable,
831       is_nothrow_destructible
832       </entry>
833     </row>
834     <row>
835       <entry>20.9.5</entry>
836       <entry>Type property queries</entry>
837       <entry>Y</entry>
838       <entry/>
839     </row>
840     <row>
841       <entry>20.9.6</entry>
842       <entry>Relationships between types</entry>
843       <entry>Y</entry>
844       <entry/>
845     </row>
846     <row>
847       <entry>20.9.7</entry>
848       <entry>Transformations between types</entry>
849       <entry/>
850       <entry/>
851     </row>
852     <row>
853       <entry>20.9.7.1</entry>
854       <entry>Const-volatile modifications</entry>
855       <entry>Y</entry>
856       <entry/>
857     </row>
858     <row>
859       <entry>20.9.7.2</entry>
860       <entry>Reference modifications</entry>
861       <entry>Y</entry>
862       <entry/>
863     </row>
864     <row>
865       <entry>20.9.7.3</entry>
866       <entry>Sign modifications</entry>
867       <entry>Y</entry>
868       <entry/>
869     </row>
870     <row>
871       <entry>20.9.7.4</entry>
872       <entry>Array modifications</entry>
873       <entry>Y</entry>
874       <entry/>
875     </row>
876     <row>
877       <entry>20.9.7.5</entry>
878       <entry>Pointer modifications</entry>
879       <entry>Y</entry>
880       <entry/>
881     </row>
882     <row>
883       <entry>20.9.7.6</entry>
884       <entry>Other transformations</entry>
885       <entry>Y</entry>
886       <entry/>
887     </row>
888     <row>
889       <entry>20.10</entry>
890       <entry>Compile-time rational arithmetic</entry>
891       <entry/>
892       <entry/>
893     </row>
894     <row>
895       <entry>20.10.1</entry>
896       <entry>In general</entry>
897       <entry/>
898       <entry/>
899     </row>
900     <row>
901       <entry>20.10.2</entry>
902       <entry>Header <code>&lt;ratio&gt;</code> synopsis</entry>
903       <entry/>
904       <entry/>
905     </row>
906     <row>
907       <entry>20.10.3</entry>
908       <entry>Class template <code>ratio</code></entry>
909       <entry>Y</entry>
910       <entry/>
911     </row>
912     <row>
913       <entry>20.10.4</entry>
914       <entry>Arithmetic on <code>ratio</code>s</entry>
915       <entry>Y</entry>
916       <entry/>
917     </row>
918     <row>
919       <entry>20.10.5</entry>
920       <entry>Comparison of <code>ratio</code>s</entry>
921       <entry>Y</entry>
922       <entry/>
923     </row>
924     <row>
925       <entry>20.10.6</entry>
926       <entry>SI types for <code>ratio</code></entry>
927       <entry>Y</entry>
928       <entry/>
929     </row>
930     <row>
931       <entry>20.11</entry>
932       <entry>Time utilities</entry>
933       <entry/>
934       <entry/>
935     </row>
936     <row>
937       <entry>20.11.3</entry>
938       <entry>Clock requirements</entry>
939       <entry>Y</entry>
940       <entry/>
941     </row>
942     <row>
943       <entry>20.11.4</entry>
944       <entry>Time-related traits</entry>
945       <entry/>
946       <entry/>
947     </row>
948     <row>
949       <entry>20.11.4.1</entry>
950       <entry><code>treat_as_floating_point</code></entry>
951       <entry>Y</entry>
952       <entry/>
953     </row>
954     <row>
955       <entry>20.11.4.2</entry>
956       <entry><code>duration_values</code></entry>
957       <entry>Y</entry>
958       <entry/>
959     </row>
960     <row>
961       <entry>20.11.4.3</entry>
962       <entry>Specializations of <code>common_type</code></entry>
963       <entry>Y</entry>
964       <entry/>
965     </row>
966     <row>
967       <?dbhtml bgcolor="#B0B0B0" ?>
968       <entry>20.11.5</entry>
969       <entry>Class template <code>duration</code></entry>
970       <entry>Partial</entry>
971       <entry>Missing constexpr for non-member arithmetic operations</entry>
972     </row>
973     <row>
974       <entry>20.11.6</entry>
975       <entry>Class template <code>time_point</code></entry>
976       <entry>Y</entry>
977       <entry/>
978     </row>
979     <row>
980       <entry>20.11.7</entry>
981       <entry>Clocks</entry>
982       <entry/>
983       <entry/>
984     </row>
985     <row>
986       <entry>20.11.7.1</entry>
987       <entry>Class <code>system_clock</code></entry>
988       <entry>Y</entry>
989       <entry/>
990     </row>
991     <row>
992       <?dbhtml bgcolor="#C8B0B0" ?>
993       <entry>20.11.7.2</entry>
994       <entry>Class <code>steady_clock</code></entry>
995       <entry>N</entry>
996       <entry>Support old <code>monotonic_clock</code> spec instead</entry>
997     </row>
998     <row>
999       <entry>20.11.7.3</entry>
1000       <entry>Class <code>high_resolution_clock</code></entry>
1001       <entry>Y</entry>
1002       <entry/>
1003     </row>
1004     <row>
1005       <entry>20.11.8</entry>
1006       <entry>Date and time functions</entry>
1007       <entry>Y</entry>
1008       <entry/>
1009     </row>
1010     <row>
1011       <?dbhtml bgcolor="#B0B0B0" ?>
1012       <entry>20.12</entry>
1013       <entry>Scoped allocator adaptor</entry>
1014       <entry>Partial</entry>
1015       <entry/>
1016     </row>
1017     <row>
1018       <entry>20.12.1</entry>
1019       <entry>Header <code>&lt;scoped_allocator&gt;</code> synopsis</entry>
1020       <entry/>
1021       <entry/>
1022     </row>
1023     <row>
1024       <entry>20.12.2</entry>
1025       <entry>Scoped allocator adaptor member types</entry>
1026       <entry>Y</entry>
1027       <entry/>
1028     </row>
1029     <row>
1030       <entry>20.12.3</entry>
1031       <entry>Scoped allocator adaptor constructors</entry>
1032       <entry>Y</entry>
1033       <entry/>
1034     </row>
1035     <row>
1036       <?dbhtml bgcolor="#B0B0B0" ?>
1037       <entry>20.12.4</entry>
1038       <entry>Scoped allocator adaptor members</entry>
1039       <entry>Partial</entry>
1040       <entry/>
1041     </row>
1042     <row>
1043       <entry>20.12.5</entry>
1044       <entry>Scoped allocator operators</entry>
1045       <entry>Y</entry>
1046       <entry/>
1047     </row>
1048     <row>
1049       <entry>20.13</entry>
1050       <entry>Class <code>type_index</code></entry>
1051       <entry>Y</entry>
1052       <entry/>
1053     </row>
1054     <row>
1055       <entry>
1056         <emphasis>21</emphasis>
1057       </entry>
1058       <entry namest="c2" nameend="c4" align="left">
1059         <emphasis>Strings</emphasis>
1060       </entry>
1061     </row>
1062     <row>
1063       <entry>21.1</entry>
1064       <entry>General</entry>
1065       <entry>Y</entry>
1066       <entry/>
1067     </row>
1068     <row>
1069       <entry>21.2</entry>
1070       <entry>Character traits</entry>
1071       <entry/>
1072       <entry/>
1073     </row>
1074     <row>
1075       <entry>21.2.1</entry>
1076       <entry>Character traits requirements</entry>
1077       <entry>Y</entry>
1078       <entry/>
1079     </row>
1080     <row>
1081       <entry>21.2.2</entry>
1082       <entry>traits typedefs</entry>
1083       <entry>Y</entry>
1084       <entry/>
1085     </row>
1086     <row>
1087       <entry>21.2.3</entry>
1088       <entry><code>char_traits</code> specializations</entry>
1089       <entry/>
1090       <entry/>
1091     </row>
1092     <row>
1093       <?dbhtml bgcolor="#B0B0B0" ?>
1094       <entry>21.2.3.1</entry>
1095       <entry>struct <code>char_traits&lt;char&gt;</code></entry>
1096       <entry>Partial</entry>
1097       <entry>Missing constexpr</entry>
1098     </row>
1099     <row>
1100       <?dbhtml bgcolor="#B0B0B0" ?>
1101       <entry>21.2.3.2</entry>
1102       <entry>struct <code>char_traits&lt;char16_t&gt;</code></entry>
1103       <entry>Partial</entry>
1104       <entry>Missing constexpr</entry>
1105     </row>
1106     <row>
1107       <entry>21.2.3.3</entry>
1108       <entry>struct <code>char_traits&lt;char32_t&gt;</code></entry>
1109       <entry>Y</entry>
1110       <entry/>
1111     </row>
1112     <row>
1113       <entry>21.2.3.4</entry>
1114       <entry>struct <code>char_traits&lt;wchar_t&gt;</code></entry>
1115       <entry>Y</entry>
1116       <entry/>
1117     </row>
1118     <row>
1119       <entry>21.3</entry>
1120       <entry>String classes</entry>
1121       <entry>Y</entry>
1122       <entry/>
1123     </row>
1124     <row>
1125       <?dbhtml bgcolor="#B0B0B0" ?>
1126       <entry>21.4</entry>
1127       <entry>Class template <code>basic_string</code></entry>
1128       <entry>Partial</entry>
1129       <entry>Missing pop_back</entry>
1130     </row>
1131     <row>
1132       <entry>21.5</entry>
1133       <entry>Numeric Conversions</entry>
1134       <entry>Y</entry>
1135       <entry/>
1136     </row>
1137     <row>
1138       <entry>21.6</entry>
1139       <entry>Hash support</entry>
1140       <entry>Y</entry>
1141       <entry/>
1142     </row>
1143     <row>
1144       <?dbhtml bgcolor="#B0B0B0" ?>
1145       <entry>21.7</entry>
1146       <entry>Null-terminated sequence utilities</entry>
1147       <entry>Partial</entry>
1148       <entry>C library dependency.
1149       Missing <filename class="headerfile">&lt;cuchar&gt;</filename>
1150       </entry>
1151     </row>
1152     <row>
1153       <entry>
1154         <emphasis>22</emphasis>
1155       </entry>
1156       <entry namest="c2" nameend="c4" align="left">
1157         <emphasis>Localization</emphasis>
1158       </entry>
1159     </row>
1160     <row>
1161       <entry>22.1</entry>
1162       <entry>General</entry>
1163       <entry>Y</entry>
1164       <entry/>
1165     </row>
1166     <row>
1167       <entry>22.2</entry>
1168       <entry>Header <code>&lt;locale&gt;</code> synopsis</entry>
1169       <entry>Y</entry>
1170       <entry/>
1171     </row>
1172     <row>
1173       <entry>22.3</entry>
1174       <entry>Locales</entry>
1175       <entry/>
1176       <entry/>
1177     </row>
1178     <row>
1179       <entry>22.3.1</entry>
1180       <entry>Class <code>locale</code></entry>
1181       <entry>Y</entry>
1182       <entry/>
1183     </row>
1184     <row>
1185       <entry>22.3.2</entry>
1186       <entry><code>locale</code> globals</entry>
1187       <entry>Y</entry>
1188       <entry/>
1189     </row>
1190     <row>
1191       <entry>22.3.3</entry>
1192       <entry>Convenience interfaces</entry>
1193       <entry/>
1194       <entry/>
1195     </row>
1196     <row>
1197       <entry>22.3.3.1</entry>
1198       <entry>Character classification</entry>
1199       <entry>Y</entry>
1200       <entry/>
1201     </row>
1202     <row>
1203       <entry>22.3.3.2</entry>
1204       <entry>Conversions</entry>
1205       <entry/>
1206       <entry/>
1207     </row>
1208     <row>
1209       <entry>22.3.3.2.1</entry>
1210       <entry>Character conversions</entry>
1211       <entry>Y</entry>
1212       <entry/>
1213     </row>
1214     <row>
1215       <?dbhtml bgcolor="#C8B0B0" ?>
1216       <entry>22.3.3.2.2</entry>
1217       <entry><code>string</code> conversions</entry>
1218       <entry>N</entry>
1219       <entry/>
1220     </row>
1221     <row>
1222       <?dbhtml bgcolor="#C8B0B0" ?>
1223       <entry>22.3.3.2.3</entry>
1224       <entry>Buffer conversions</entry>
1225       <entry>N</entry>
1226       <entry/>
1227     </row>
1228     <row>
1229       <entry>22.4</entry>
1230       <entry>Standard <code>locale</code> categories</entry>
1231       <entry/>
1232       <entry/>
1233     </row>
1234     <row>
1235       <entry>22.4.1</entry>
1236       <entry>The <code>ctype</code> category</entry>
1237       <entry>Y</entry>
1238       <entry/>
1239     </row>
1240     <row>
1241       <entry>22.4.2</entry>
1242       <entry>The numeric category</entry>
1243       <entry/>
1244       <entry/>
1245     </row>
1246     <row>
1247       <entry>22.4.2.1</entry>
1248       <entry><code>num_get</code></entry>
1249       <entry>Y</entry>
1250       <entry/>
1251     </row>
1252     <row>
1253       <entry>22.4.2.2</entry>
1254       <entry><code>num_put</code></entry>
1255       <entry>Y</entry>
1256       <entry/>
1257     </row>
1258     <row>
1259       <entry>22.4.3</entry>
1260       <entry>The numeric punctuation facet</entry>
1261       <entry>Y</entry>
1262       <entry/>
1263     </row>
1264     <row>
1265       <entry>22.4.4</entry>
1266       <entry>The collate category</entry>
1267       <entry>Y</entry>
1268       <entry/>
1269     </row>
1270     <row>
1271       <entry>22.4.5</entry>
1272       <entry>The time category</entry>
1273       <entry/>
1274       <entry/>
1275     </row>
1276     <row>
1277       <entry>22.4.5.1</entry>
1278       <entry>Class template <code>time_get</code></entry>
1279       <entry>Y</entry>
1280       <entry/>
1281     </row>
1282     <row>
1283       <entry>22.4.5.2</entry>
1284       <entry>Class template <code>time_get_byname</code></entry>
1285       <entry>Y</entry>
1286       <entry/>
1287     </row>
1288     <row>
1289       <entry>22.4.5.3</entry>
1290       <entry>Class template <code>time_put</code></entry>
1291       <entry>Y</entry>
1292       <entry/>
1293     </row>
1294     <row>
1295       <entry>22.4.5.3</entry>
1296       <entry>Class template <code>time_put_byname</code></entry>
1297       <entry>Y</entry>
1298       <entry/>
1299     </row>
1300     <row>
1301       <entry>22.4.6</entry>
1302       <entry>The monetary category</entry>
1303       <entry/>
1304       <entry/>
1305     </row>
1306     <row>
1307       <entry>22.4.6.1</entry>
1308       <entry>Class template <code>money_get</code></entry>
1309       <entry>Y</entry>
1310       <entry/>
1311     </row>
1312     <row>
1313       <entry>22.4.6.2</entry>
1314       <entry>Class template <code>money_put</code></entry>
1315       <entry>Y</entry>
1316       <entry/>
1317     </row>
1318     <row>
1319       <entry>22.4.6.3</entry>
1320       <entry>Class template <code>money_punct</code></entry>
1321       <entry>Y</entry>
1322       <entry/>
1323     </row>
1324     <row>
1325       <entry>22.4.6.4</entry>
1326       <entry>Class template <code>money_punct_byname</code></entry>
1327       <entry>Y</entry>
1328       <entry/>
1329     </row>
1330     <row>
1331       <entry>22.4.7</entry>
1332       <entry>The message retrieval category</entry>
1333       <entry>Y</entry>
1334       <entry/>
1335     </row>
1336     <row>
1337       <entry>22.4.8</entry>
1338       <entry>Program-defined facets</entry>
1339       <entry>Y</entry>
1340       <entry/>
1341     </row>
1342     <row>
1343       <?dbhtml bgcolor="#C8B0B0" ?>
1344       <entry>22.5</entry>
1345       <entry>Standard code conversion facets</entry>
1346       <entry>N</entry>
1347       <entry/>
1348     </row>
1349     <row>
1350       <entry>22.6</entry>
1351       <entry>C Library Locales</entry>
1352       <entry>Y</entry>
1353       <entry/>
1354     </row>
1355     <row>
1356       <entry>
1357         <emphasis>23</emphasis>
1358       </entry>
1359       <entry namest="c2" nameend="c4" align="left">
1360         <emphasis>Containers</emphasis>
1361       </entry>
1362     </row>
1363     <row>
1364       <entry>23.1</entry>
1365       <entry>General</entry>
1366       <entry/>
1367       <entry/>
1368     </row>
1369     <row>
1370       <entry>23.2</entry>
1371       <entry>Container requirements</entry>
1372       <entry/>
1373       <entry/>
1374     </row>
1375     <row>
1376       <entry>23.2.1</entry>
1377       <entry>General container requirements</entry>
1378       <entry>Y</entry>
1379       <entry/>
1380     </row>
1381     <row>
1382       <entry>23.2.2</entry>
1383       <entry>Container data races</entry>
1384       <entry>Y</entry>
1385       <entry/>
1386     </row>
1387     <row>
1388       <entry>23.2.3</entry>
1389       <entry>Sequence containers</entry>
1390       <entry>Y</entry>
1391       <entry/>
1392     </row>
1393     <row>
1394       <?dbhtml bgcolor="#B0B0B0" ?>
1395       <entry>23.2.4</entry>
1396       <entry>Associative containers</entry>
1397       <entry>Partial</entry>
1398       <entry>Missing emplace members</entry>
1399     </row>
1400     <row>
1401       <?dbhtml bgcolor="#B0B0B0" ?>
1402       <entry>23.2.5</entry>
1403       <entry>Unordered associative containers</entry>
1404       <entry>Partial</entry>
1405       <entry>Missing emplace members</entry>
1406     </row>
1407     <row>
1408       <entry>23.3</entry>
1409       <entry>Sequence containers</entry>
1410       <entry/>
1411       <entry/>
1412     </row>
1413     <row>
1414       <entry>23.3.2</entry>
1415       <entry>Class template <code>array</code></entry>
1416       <entry>Y</entry>
1417       <entry/>
1418     </row>
1419     <row>
1420       <entry>23.3.3</entry>
1421       <entry>Class template <code>deque</code></entry>
1422       <entry>Y</entry>
1423       <entry/>
1424     </row>
1425     <row>
1426       <entry>23.3.4</entry>
1427       <entry>Class template <code>forward_list</code></entry>
1428       <entry>Y</entry>
1429       <entry/>
1430     </row>
1431     <row>
1432       <entry>23.3.5</entry>
1433       <entry>Class template <code>list</code></entry>
1434       <entry>Y</entry>
1435       <entry/>
1436     </row>
1437     <row>
1438       <entry>23.3.6</entry>
1439       <entry>Class template <code>vector</code></entry>
1440       <entry>Y</entry>
1441       <entry/>
1442     </row>
1443     <row>
1444       <entry>23.3.7</entry>
1445       <entry>Class <code>vector&lt;bool&gt;</code></entry>
1446       <entry>Y</entry>
1447       <entry/>
1448     </row>
1449     <row>
1450       <entry>23.4</entry>
1451       <entry>Associative containers</entry>
1452       <entry/>
1453       <entry/>
1454     </row>
1455     <row>
1456       <entry>23.4.4</entry>
1457       <entry>Class template <code>map</code></entry>
1458       <entry>Y</entry>
1459       <entry/>
1460     </row>
1461     <row>
1462       <entry>23.4.5</entry>
1463       <entry>Class template <code>multimap</code></entry>
1464       <entry>Y</entry>
1465       <entry/>
1466     </row>
1467     <row>
1468       <entry>23.4.6</entry>
1469       <entry>Class template <code>set</code></entry>
1470       <entry>Y</entry>
1471       <entry/>
1472     </row>
1473     <row>
1474       <entry>23.4.7</entry>
1475       <entry>Class template <code>multiset</code></entry>
1476       <entry>Y</entry>
1477       <entry/>
1478     </row>
1479     <row>
1480       <entry>23.5</entry>
1481       <entry>Unordered associative containers</entry>
1482       <entry/>
1483       <entry/>
1484     </row>
1485     <row>
1486       <entry>23.5.4</entry>
1487       <entry>Class template <code>unordered_map</code></entry>
1488       <entry>Y</entry>
1489       <entry/>
1490     </row>
1491     <row>
1492       <entry>23.5.5</entry>
1493       <entry>Class template <code>unordered_multimap</code></entry>
1494       <entry>Y</entry>
1495       <entry/>
1496     </row>
1497     <row>
1498       <entry>23.5.6</entry>
1499       <entry>Class template <code>unordered_set</code></entry>
1500       <entry>Y</entry>
1501       <entry/>
1502     </row>
1503     <row>
1504       <entry>23.5.7</entry>
1505       <entry>Class template <code>unordered_multiset</code></entry>
1506       <entry>Y</entry>
1507       <entry/>
1508     </row>
1509     <row>
1510       <entry>23.6</entry>
1511       <entry>Container adaptors</entry>
1512       <entry/>
1513       <entry/>
1514     </row>
1515     <row>
1516       <entry>23.6.1</entry>
1517       <entry>Class template <code>queue</code></entry>
1518       <entry>Y</entry>
1519       <entry/>
1520     </row>
1521     <row>
1522       <entry>23.6.2</entry>
1523       <entry>Class template <code>priority_queue</code></entry>
1524       <entry>Y</entry>
1525       <entry/>
1526     </row>
1527     <row>
1528       <entry>23.6.3</entry>
1529       <entry>Class template <code>stack</code></entry>
1530       <entry>Y</entry>
1531       <entry/>
1532     </row>
1533     <row>
1534       <entry>
1535         <emphasis>24</emphasis>
1536       </entry>
1537       <entry namest="c2" nameend="c4" align="left">
1538         <emphasis>Iterators</emphasis>
1539       </entry>
1540     </row>
1541     <row>
1542       <entry>24.1</entry>
1543       <entry>General</entry>
1544       <entry>Y</entry>
1545       <entry/>
1546     </row>
1547     <row>
1548       <entry>24.2</entry>
1549       <entry>Iterator requirements</entry>
1550       <entry>Y</entry>
1551       <entry/>
1552     </row>
1553     <row>
1554       <entry>24.3</entry>
1555       <entry>Header <code>&lt;iterator&gt;</code> synopsis</entry>
1556       <entry>Y</entry>
1557       <entry/>
1558     </row>
1559     <row>
1560       <entry>24.4</entry>
1561       <entry>Iterator primitives</entry>
1562       <entry>Y</entry>
1563       <entry/>
1564     </row>
1565     <row>
1566       <entry>24.5</entry>
1567       <entry>Iterator adaptors</entry>
1568       <entry/>
1569       <entry/>
1570     </row>
1571     <row>
1572       <entry>24.5.1</entry>
1573       <entry>Reverse iterators</entry>
1574       <entry>Y</entry>
1575       <entry/>
1576     </row>
1577     <row>
1578       <entry>24.5.2</entry>
1579       <entry>Insert iterators</entry>
1580       <entry>Y</entry>
1581       <entry/>
1582     </row>
1583     <row>
1584       <entry>24.5.3</entry>
1585       <entry>Move iterators</entry>
1586       <entry>Y</entry>
1587       <entry/>
1588     </row>
1589     <row>
1590       <entry>24.6</entry>
1591       <entry>Stream iterators</entry>
1592       <entry/>
1593       <entry/>
1594     </row>
1595     <row>
1596       <entry>24.6.1</entry>
1597       <entry>Class template <code>istream_iterator</code></entry>
1598       <entry>Y</entry>
1599       <entry/>
1600     </row>
1601     <row>
1602       <entry>24.6.2</entry>
1603       <entry>Class template <code>ostream_iterator</code></entry>
1604       <entry>Y</entry>
1605       <entry/>
1606     </row>
1607     <row>
1608       <entry>24.6.3</entry>
1609       <entry>Class template <code>istreambuf_iterator</code></entry>
1610       <entry>Y</entry>
1611       <entry/>
1612     </row>
1613     <row>
1614       <entry>24.6.4</entry>
1615       <entry>Class template <code>ostreambuf_iterator</code></entry>
1616       <entry>Y</entry>
1617       <entry/>
1618     </row>
1619     <row>
1620       <entry>24.6.5</entry>
1621       <entry>range access</entry>
1622       <entry>Y</entry>
1623       <entry/>
1624     </row>
1625     <row>
1626       <entry>
1627         <emphasis>25</emphasis>
1628       </entry>
1629       <entry namest="c2" nameend="c4" align="left">
1630         <emphasis>Algorithms</emphasis>
1631       </entry>
1632     </row>
1633     <row>
1634       <entry>25.1</entry>
1635       <entry>General</entry>
1636       <entry/>
1637       <entry/>
1638     </row>
1639     <row>
1640       <entry>25.2</entry>
1641       <entry>Non-modifying sequence operations</entry>
1642       <entry>Y</entry>
1643       <entry/>
1644     </row>
1645     <row>
1646       <entry>25.3</entry>
1647       <entry>Mutating sequence operations</entry>
1648       <entry>Y</entry>
1649       <entry/>
1650     </row>
1651     <row>
1652       <entry>25.4</entry>
1653       <entry>Sorting and related operations</entry>
1654       <entry>Y</entry>
1655       <entry/>
1656     </row>
1657     <row>
1658       <entry>25.5</entry>
1659       <entry>C library algorithms</entry>
1660       <entry>Y</entry>
1661       <entry/>
1662     </row>
1663     <row>
1664       <entry>
1665       <emphasis>26</emphasis>
1666       </entry>
1667       <entry namest="c2" nameend="c4" align="left">
1668         <emphasis>Numerics</emphasis>
1669       </entry>
1670     </row>
1671     <row>
1672       <entry>26.1</entry>
1673       <entry>General</entry>
1674       <entry>Y</entry>
1675       <entry/>
1676     </row>
1677     <row>
1678       <entry>26.2</entry>
1679       <entry>Numeric type requirements</entry>
1680       <entry>Y</entry>
1681       <entry/>
1682     </row>
1683     <row>
1684       <entry>26.3</entry>
1685       <entry>The floating-point environment</entry>
1686       <entry>Y</entry>
1687       <entry/>
1688     </row>
1689     <row>
1690       <entry>26.4</entry>
1691       <entry>Complex numbers</entry>
1692       <entry>Partial</entry>
1693       <entry>Missing constexpr</entry>
1694     </row>
1695     <row>
1696       <entry>26.5</entry>
1697       <entry>Random number generation</entry>
1698       <entry/>
1699       <entry/>
1700     </row>
1701     <row>
1702       <entry>26.5.1</entry>
1703       <entry>Requirements</entry>
1704       <entry/>
1705       <entry/>
1706     </row>
1707     <row>
1708       <entry>26.5.2</entry>
1709       <entry>Header <code>&lt;random&gt;</code> synopsis</entry>
1710       <entry/>
1711       <entry/>
1712     </row>
1713     <row>
1714       <entry>26.5.3</entry>
1715       <entry>Random number engine class templates</entry>
1716       <entry/>
1717       <entry/>
1718     </row>
1719     <row>
1720       <entry>26.5.3.1</entry>
1721       <entry>Class template <code>linear_congruential_engine</code></entry>
1722       <entry>Y</entry>
1723       <entry>Missing constexpr</entry>
1724     </row>
1725     <row>
1726       <entry>26.5.3.2</entry>
1727       <entry>Class template <code>mersenne_twister_engine</code></entry>
1728       <entry>Y</entry>
1729       <entry>Missing constexpr</entry>
1730     </row>
1731     <row>
1732       <entry>26.5.3.3</entry>
1733       <entry>Class template <code>subtract_with_carry_engine</code></entry>
1734       <entry>Y</entry>
1735       <entry>Missing constexpr</entry>
1736     </row>
1737     <row>
1738       <entry>26.5.4</entry>
1739       <entry>Random number engine adaptor class templates</entry>
1740       <entry/>
1741       <entry/>
1742     </row>
1743     <row>
1744       <entry>26.5.4.2</entry>
1745       <entry>Class template <code>discard_block_engine</code></entry>
1746       <entry>Y</entry>
1747       <entry>Missing constexpr</entry>
1748     </row>
1749     <row>
1750       <entry>26.5.4.3</entry>
1751       <entry>Class template <code>independent_bits_engine</code></entry>
1752       <entry>Y</entry>
1753       <entry>Missing constexpr</entry>
1754     </row>
1755     <row>
1756       <entry>26.5.4.4</entry>
1757       <entry>Class template <code>shuffle_order_engine</code></entry>
1758       <entry>Y</entry>
1759       <entry>Missing constexpr</entry>
1760     </row>
1761     <row>
1762       <entry>26.5.5</entry>
1763       <entry>Engines and engine adaptors with predefined parameters</entry>
1764       <entry>Y</entry>
1765       <entry/>
1766     </row>
1767     <row>
1768       <entry>26.5.6</entry>
1769       <entry>Class <code>random_device</code></entry>
1770       <entry>Y</entry>
1771       <entry>Missing constexpr</entry>
1772     </row>
1773     <row>
1774       <entry>26.5.7</entry>
1775       <entry>Utilities</entry>
1776       <entry/>
1777       <entry/>
1778     </row>
1779     <row>
1780       <entry>26.5.7.1</entry>
1781       <entry>Class <code>seed_seq</code></entry>
1782       <entry>Y</entry>
1783       <entry/>
1784     </row>
1785     <row>
1786       <entry>26.5.7.2</entry>
1787       <entry>Function template <code>generate_canonical</code></entry>
1788       <entry>Y</entry>
1789       <entry/>
1790     </row>
1791     <row>
1792       <entry>26.5.8</entry>
1793       <entry>Random number distribution class templates</entry>
1794       <entry/>
1795       <entry/>
1796     </row>
1797     <row>
1798       <entry>26.5.8.2</entry>
1799       <entry>Uniform distributions</entry>
1800       <entry/>
1801       <entry/>
1802     </row>
1803     <row>
1804       <entry>26.5.8.2.1</entry>
1805       <entry>Class template <code>uniform_int_distribution</code></entry>
1806       <entry>Y</entry>
1807       <entry/>
1808     </row>
1809     <row>
1810       <entry>26.5.8.2.2</entry>
1811       <entry>Class template <code>uniform_real_distribution</code></entry>
1812       <entry>Y</entry>
1813       <entry/>
1814     </row>
1815     <row>
1816       <entry>26.5.8.3</entry>
1817       <entry>Bernoulli distributions</entry>
1818       <entry/>
1819       <entry/>
1820     </row>
1821     <row>
1822       <entry>26.5.8.3.1</entry>
1823       <entry>Class <code>bernoulli_distribution</code></entry>
1824       <entry>Y</entry>
1825       <entry/>
1826     </row>
1827     <row>
1828       <entry>26.5.8.3.2</entry>
1829       <entry>Class template <code>binomial_distribution</code></entry>
1830       <entry>Y</entry>
1831       <entry/>
1832     </row>
1833     <row>
1834       <entry>26.5.8.3.3</entry>
1835       <entry>Class template <code>geometric_distribution</code></entry>
1836       <entry>Y</entry>
1837       <entry/>
1838     </row>
1839     <row>
1840       <entry>26.5.8.3.4</entry>
1841       <entry>Class template <code>negative_binomial_distribution</code></entry>
1842       <entry>Y</entry>
1843       <entry/>
1844     </row>
1845     <row>
1846       <entry>26.5.8.4</entry>
1847       <entry>Poisson distributions</entry>
1848       <entry/>
1849       <entry/>
1850     </row>
1851     <row>
1852       <entry>26.5.8.4.1</entry>
1853       <entry>Class template <code>poisson_distribution</code></entry>
1854       <entry>Y</entry>
1855       <entry/>
1856     </row>
1857     <row>
1858       <entry>26.5.8.4.2</entry>
1859       <entry>Class template <code>exponential_distribution</code></entry>
1860       <entry>Y</entry>
1861       <entry/>
1862     </row>
1863     <row>
1864       <entry>26.5.8.4.3</entry>
1865       <entry>Class template <code>gamma_distribution</code></entry>
1866       <entry>Y</entry>
1867       <entry/>
1868     </row>
1869     <row>
1870       <entry>26.5.8.4.4</entry>
1871       <entry>Class template <code>weibull_distribution</code></entry>
1872       <entry>Y</entry>
1873       <entry/>
1874     </row>
1875     <row>
1876       <entry>26.5.8.4.5</entry>
1877       <entry>Class template <code>extreme_value_distribution</code></entry>
1878       <entry>Y</entry>
1879       <entry/>
1880     </row>
1881     <row>
1882       <entry>26.5.8.5</entry>
1883       <entry>Normal distributions</entry>
1884       <entry/>
1885       <entry/>
1886     </row>
1887     <row>
1888       <entry>26.5.8.5.1</entry>
1889       <entry>Class template <code>normal_distribution</code></entry>
1890       <entry>Y</entry>
1891       <entry/>
1892     </row>
1893     <row>
1894       <entry>26.5.8.5.2</entry>
1895       <entry>Class template <code>lognormal_distribution</code></entry>
1896       <entry>Y</entry>
1897       <entry/>
1898     </row>
1899     <row>
1900       <entry>26.5.8.5.3</entry>
1901       <entry>Class template <code>chi_squared_distribution</code></entry>
1902       <entry>Y</entry>
1903       <entry/>
1904     </row>
1905     <row>
1906       <entry>26.5.8.5.4</entry>
1907       <entry>Class template <code>cauchy_distribution</code></entry>
1908       <entry>Y</entry>
1909       <entry/>
1910     </row>
1911     <row>
1912       <entry>26.5.8.5.5</entry>
1913       <entry>Class template <code>fisher_f_distribution</code></entry>
1914       <entry>Y</entry>
1915       <entry/>
1916     </row>
1917     <row>
1918       <entry>26.5.8.5.6</entry>
1919       <entry>Class template <code>student_t_distribution</code></entry>
1920       <entry>Y</entry>
1921       <entry/>
1922     </row>
1923     <row>
1924       <entry>26.5.8.6</entry>
1925       <entry>Sampling distributions</entry>
1926       <entry/>
1927       <entry/>
1928     </row>
1929     <row>
1930       <entry>26.5.8.6.1</entry>
1931       <entry>Class template <code>discrete_distribution</code></entry>
1932       <entry>Y</entry>
1933       <entry/>
1934     </row>
1935     <row>
1936       <entry>26.5.8.6.2</entry>
1937       <entry>Class template <code>piecewise_constant_distribution</code></entry>
1938       <entry>Y</entry>
1939       <entry/>
1940     </row>
1941     <row>
1942       <entry>26.5.8.6.3</entry>
1943       <entry>Class template <code>piecewise_linear_distribution</code></entry>
1944       <entry>Y</entry>
1945       <entry/>
1946     </row>
1947     <row>
1948       <entry>26.6</entry>
1949       <entry>Numeric arrays</entry>
1950       <entry/>
1951       <entry/>
1952     </row>
1953     <row>
1954       <entry>26.6.1</entry>
1955       <entry>Header <code>&lt;valarray&gt;</code> synopsis</entry>
1956       <entry>Y</entry>
1957       <entry/>
1958     </row>
1959     <row>
1960       <entry>26.6.2</entry>
1961       <entry>Class template <code>valarray</code></entry>
1962       <entry>Y</entry>
1963       <entry/>
1964     </row>
1965     <row>
1966       <entry>26.6.3</entry>
1967       <entry><code>valarray</code> non-member operations</entry>
1968       <entry>Y</entry>
1969       <entry/>
1970     </row>
1971     <row>
1972       <entry>26.6.4</entry>
1973       <entry>Class <code>slice</code></entry>
1974       <entry>Y</entry>
1975       <entry/>
1976     </row>
1977     <row>
1978       <entry>26.6.5</entry>
1979       <entry>Class template <code>slice_array</code></entry>
1980       <entry>Y</entry>
1981       <entry/>
1982     </row>
1983     <row>
1984       <entry>26.6.6</entry>
1985       <entry>The <code>gslice</code> class</entry>
1986       <entry>Y</entry>
1987       <entry/>
1988     </row>
1989     <row>
1990       <entry>26.6.7</entry>
1991       <entry>Class template <code>gslice_array</code></entry>
1992       <entry>Y</entry>
1993       <entry/>
1994     </row>
1995     <row>
1996       <entry>26.6.8</entry>
1997       <entry>Class template <code>mask_array</code></entry>
1998       <entry>Y</entry>
1999       <entry/>
2000     </row>
2001     <row>
2002       <entry>26.6.9</entry>
2003       <entry>Class template <code>indirect_array</code></entry>
2004       <entry>Y</entry>
2005       <entry/>
2006     </row>
2007     <row>
2008       <entry>26.6.10</entry>
2009       <entry><code>valarray</code> range access</entry>
2010       <entry>Y</entry>
2011       <entry/>
2012     </row>
2013     <row>
2014       <entry>26.7</entry>
2015       <entry>Generalized numeric operations</entry>
2016       <entry/>
2017       <entry/>
2018     </row>
2019     <row>
2020       <entry>26.7.1</entry>
2021       <entry>Header <code>&lt;numeric&gt;</code> synopsis</entry>
2022       <entry>Y</entry>
2023       <entry/>
2024     </row>
2025     <row>
2026       <entry>26.7.2</entry>
2027       <entry><code>accumulate</code></entry>
2028       <entry>Y</entry>
2029       <entry/>
2030     </row>
2031     <row>
2032       <entry>26.7.3</entry>
2033       <entry><code>inner_product</code></entry>
2034       <entry>Y</entry>
2035       <entry/>
2036     </row>
2037     <row>
2038       <entry>26.7.4</entry>
2039       <entry><code>partial_sum</code></entry>
2040       <entry>Y</entry>
2041       <entry/>
2042     </row>
2043     <row>
2044       <entry>26.7.5</entry>
2045       <entry><code>adjacent_difference</code></entry>
2046       <entry>Y</entry>
2047       <entry/>
2048     </row>
2049     <row>
2050       <entry>26.7.6</entry>
2051       <entry>iota</entry>
2052       <entry>Y</entry>
2053       <entry/>
2054     </row>
2055     <row>
2056       <entry>26.8</entry>
2057       <entry>C Library</entry>
2058       <entry>Y</entry>
2059       <entry/>
2060     </row>
2061     <row>
2062       <entry>
2063         <emphasis>27</emphasis>
2064       </entry>
2065       <entry namest="c2" nameend="c4" align="left">
2066         <emphasis>Input/output library</emphasis>
2067       </entry>
2068     </row>
2069     <row>
2070       <entry>27.1</entry>
2071       <entry>General</entry>
2072       <entry>Y</entry>
2073       <entry/>
2074     </row>
2075     <row>
2076       <entry>27.2</entry>
2077       <entry>Iostreams requirements</entry>
2078       <entry>Y</entry>
2079       <entry/>
2080     </row>
2081     <row>
2082       <entry>27.2.1</entry>
2083       <entry>Imbue Limitations</entry>
2084       <entry>Y</entry>
2085       <entry/>
2086     </row>
2087     <row>
2088       <entry>27.2.2</entry>
2089       <entry>Positioning Type Limitations</entry>
2090       <entry>Y</entry>
2091       <entry/>
2092     </row>
2093     <row>
2094       <?dbhtml bgcolor="#B0B0B0" ?>
2095       <entry>27.2.3</entry>
2096       <entry>Thread safety</entry>
2097       <entry>Partial</entry>
2098       <entry/>
2099     </row>
2100     <row>
2101       <entry>27.3</entry>
2102       <entry>Forward declarations</entry>
2103       <entry>Y</entry>
2104       <entry/>
2105     </row>
2106     <row>
2107       <entry>27.4</entry>
2108       <entry>Standard iostream objects</entry>
2109       <entry>Y</entry>
2110       <entry/>
2111     </row>
2112     <row>
2113       <entry>27.4.1</entry>
2114       <entry>Overview</entry>
2115       <entry>Y</entry>
2116       <entry/>
2117     </row>
2118     <row>
2119       <entry>27.4.2</entry>
2120       <entry>Narrow stream objects</entry>
2121       <entry>Y</entry>
2122       <entry/>
2123     </row>
2124     <row>
2125       <entry>27.4.3</entry>
2126       <entry>Wide stream objects</entry>
2127       <entry>Y</entry>
2128       <entry/>
2129     </row>
2130     <row>
2131       <?dbhtml bgcolor="#B0B0B0" ?>
2132       <entry>27.5</entry>
2133       <entry>Iostreams base classes</entry>
2134       <entry>Partial</entry>
2135       <entry>
2136         Missing move and swap operations on <code>basic_ios</code>. Missing
2137         <code>make_error_code</code> and <code>make_error_condition</code>.
2138       </entry>
2139     </row>
2140     <row>
2141       <entry>27.6</entry>
2142       <entry>Stream buffers</entry>
2143       <entry>Y</entry>
2144       <entry/>
2145     </row>
2146     <row>
2147       <?dbhtml bgcolor="#B0B0B0" ?>
2148       <entry>27.7</entry>
2149       <entry>Formatting and manipulators</entry>
2150       <entry>Partial</entry>
2151       <entry>Missing move and swap operations</entry>
2152     </row>
2153     <row>
2154       <?dbhtml bgcolor="#B0B0B0" ?>
2155       <entry>27.8</entry>
2156       <entry>String-based streams</entry>
2157       <entry>Partial</entry>
2158       <entry>Missing move and swap operations</entry>
2159     </row>
2160     <row>
2161       <?dbhtml bgcolor="#B0B0B0" ?>
2162       <entry>27.9</entry>
2163       <entry>File-based streams</entry>
2164       <entry>Partial</entry>
2165       <entry>Missing move and swap operations</entry>
2166     </row>
2167     <row>
2168       <entry>
2169         <emphasis>28</emphasis>
2170       </entry>
2171       <entry namest="c2" nameend="c4" align="left">
2172         <emphasis>Regular expressions</emphasis>
2173       </entry>
2174     </row>
2175     <row>
2176       <?dbhtml bgcolor="#C8B0B0" ?>
2177       <entry>28.1</entry>
2178       <entry>General</entry>
2179       <entry>N</entry>
2180       <entry/>
2181     </row>
2182     <row>
2183       <?dbhtml bgcolor="#C8B0B0" ?>
2184       <entry>28.2</entry>
2185       <entry>Definitions</entry>
2186       <entry>N</entry>
2187       <entry/>
2188     </row>
2189     <row>
2190       <?dbhtml bgcolor="#C8B0B0" ?>
2191       <entry>28.3</entry>
2192       <entry>Requirements</entry>
2193       <entry>N</entry>
2194       <entry/>
2195     </row>
2196     <row>
2197       <?dbhtml bgcolor="#C8B0B0" ?>
2198       <entry>28.4</entry>
2199       <entry>Header <code>&lt;regex&gt;</code> synopsis</entry>
2200       <entry>N</entry>
2201       <entry/>
2202     </row>
2203     <row>
2204       <entry>28.5</entry>
2205       <entry>Namespace <code>std::regex_constants</code></entry>
2206       <entry>Y</entry>
2207       <entry/>
2208     </row>
2209     <row>
2210       <entry>28.6</entry>
2211       <entry>Class <code>regex_error</code></entry>
2212       <entry>Y</entry>
2213       <entry/>
2214     </row>
2215     <row>
2216       <?dbhtml bgcolor="#B0B0B0" ?>
2217       <entry>28.7</entry>
2218       <entry>Class template <code>regex_traits</code></entry>
2219       <entry>Partial</entry>
2220       <entry/>
2221     </row>
2222     <row>
2223       <?dbhtml bgcolor="#B0B0B0" ?>
2224       <entry>28.8</entry>
2225       <entry>Class template <code>basic_regex</code></entry>
2226       <entry>Partial</entry>
2227       <entry/>
2228     </row>
2229     <row>
2230       <?dbhtml bgcolor="#B0B0B0" ?>
2231       <entry>28.9</entry>
2232       <entry>Class template <code>sub_match</code></entry>
2233       <entry>Partial</entry>
2234       <entry/>
2235     </row>
2236     <row>
2237       <?dbhtml bgcolor="#B0B0B0" ?>
2238       <entry>28.10</entry>
2239       <entry>Class template <code>match_results</code></entry>
2240       <entry>Partial</entry>
2241       <entry/>
2242     </row>
2243     <row>
2244       <?dbhtml bgcolor="#C8B0B0" ?>
2245       <entry>28.11</entry>
2246       <entry>Regular expression algorithms</entry>
2247       <entry>N</entry>
2248       <entry/>
2249     </row>
2250     <row>
2251       <?dbhtml bgcolor="#C8B0B0" ?>
2252       <entry>28.12</entry>
2253       <entry>Regular expression Iterators</entry>
2254       <entry>N</entry>
2255       <entry/>
2256     </row>
2257     <row>
2258       <?dbhtml bgcolor="#C8B0B0" ?>
2259       <entry>28.13</entry>
2260       <entry>Modified ECMAScript regular expression grammar</entry>
2261       <entry>N</entry>
2262       <entry/>
2263     </row>
2264     <row>
2265       <entry>
2266         <emphasis>29</emphasis>
2267       </entry>
2268       <entry namest="c2" nameend="c4" align="left">
2269         <emphasis>Atomic operations</emphasis>
2270       </entry>
2271     </row>
2272     <row>
2273       <entry>29.1</entry>
2274       <entry>General</entry>
2275       <entry>Y</entry>
2276       <entry/>
2277     </row>
2278     <row>
2279       <entry>29.2</entry>
2280       <entry>Header <code>&lt;atomic&gt;</code> synopsis</entry>
2281       <entry>Y</entry>
2282       <entry/>
2283     </row>
2284     <row>
2285       <?dbhtml bgcolor="#C8B0B0" ?>
2286       <entry>29.3</entry>
2287       <entry>Order and consistency</entry>
2288       <entry>N</entry>
2289       <entry/>
2290     </row>
2291     <row>
2292       <?dbhtml bgcolor="#B0B0B0" ?>
2293       <entry>29.4</entry>
2294       <entry>Lock-free property</entry>
2295       <entry>Partial</entry>
2296       <entry>Missing <code>ATOMIC_BOOL_LOCK_FREE</code> and
2297         <code>ATOMIC_POINTER_LOCK_FREE</code>.
2298         Based on _GLIBCXX_ATOMIC_PROPERTY
2299       </entry>
2300     </row>
2301     <row>
2302       <?dbhtml bgcolor="#B0B0B0" ?>
2303       <entry>29.5</entry>
2304       <entry>Atomic types</entry>
2305       <entry>Partial</entry>
2306       <entry>Missing constexpr</entry>
2307     </row>
2308     <row>
2309       <entry>29.6</entry>
2310       <entry>Operations on atomic types</entry>
2311       <entry>Y</entry>
2312       <entry/>
2313     </row>
2314     <row>
2315       <entry>29.7</entry>
2316       <entry>Flag Type and operations</entry>
2317       <entry>Y</entry>
2318       <entry/>
2319     </row>
2320     <row>
2321       <?dbhtml bgcolor="#C8B0B0" ?>
2322       <entry>29.8</entry>
2323       <entry>Fences</entry>
2324       <entry>N</entry>
2325       <entry/>
2326     </row>
2327     <row>
2328       <entry>
2329         <emphasis>30</emphasis>
2330       </entry>
2331       <entry namest="c2" nameend="c4" align="left">
2332         <emphasis>Thread support</emphasis>
2333       </entry>
2334     </row>
2335     <row>
2336       <entry>30.1</entry>
2337       <entry>General</entry>
2338       <entry>Y</entry>
2339       <entry/>
2340     </row>
2341     <row>
2342       <entry>30.2</entry>
2343       <entry>Requirements</entry>
2344       <entry>Y</entry>
2345       <entry/>
2346     </row>
2347     <row>
2348       <entry>30.3</entry>
2349       <entry>Threads</entry>
2350       <entry/>
2351       <entry/>
2352     </row>
2353     <row>
2354       <?dbhtml bgcolor="#B0B0B0" ?>
2355       <entry>30.3.1</entry>
2356       <entry>Class <code>thread</code></entry>
2357       <entry>Partial</entry>
2358       <entry><code>thread::id</code> comparisons not well-defined</entry>
2359     </row>
2360     <row>
2361       <entry>30.3.2</entry>
2362       <entry>Namespace <code>this_thread</code></entry>
2363       <entry>Y</entry>
2364       <entry/>
2365     </row>
2366     <row>
2367       <entry>30.4</entry>
2368       <entry>Mutual exclusion</entry>
2369       <entry/>
2370       <entry/>
2371     </row>
2372     <row>
2373       <entry>30.4.1</entry>
2374       <entry>Mutex requirements</entry>
2375       <entry/>
2376       <entry/>
2377     </row>
2378     <row>
2379       <entry>30.4.1.1</entry>
2380       <entry>In general</entry>
2381       <entry/>
2382       <entry/>
2383     </row>
2384     <row>
2385       <entry>30.4.1.2</entry>
2386       <entry>Mutex types</entry>
2387       <entry/>
2388       <entry/>
2389     </row>
2390     <row>
2391       <entry>30.4.1.2.1</entry>
2392       <entry>Class <code>mutex</code></entry>
2393       <entry>Y</entry>
2394       <entry/>
2395     </row>
2396     <row>
2397       <entry>30.4.1.2.2</entry>
2398       <entry>Class <code>recursive_mutex</code></entry>
2399       <entry>Y</entry>
2400       <entry/>
2401     </row>
2402     <row>
2403       <entry>30.4.1.3</entry>
2404       <entry>Timed mutex types</entry>
2405       <entry/>
2406       <entry/>
2407     </row>
2408     <row>
2409       <entry>30.4.1.3.1</entry>
2410       <entry>Class <code>timed_mutex</code></entry>
2411       <entry>Y</entry>
2412       <entry/>
2413     </row>
2414     <row>
2415       <entry>30.4.1.3.2</entry>
2416       <entry>Class <code>recursive_timed_mutex</code></entry>
2417       <entry>Y</entry>
2418       <entry/>
2419     </row>
2420     <row>
2421       <entry>30.4.2</entry>
2422       <entry>Locks</entry>
2423       <entry/>
2424       <entry/>
2425     </row>
2426     <row>
2427       <entry>30.4.2.1</entry>
2428       <entry>Class template <code>lock_guard</code></entry>
2429       <entry>Y</entry>
2430       <entry/>
2431     </row>
2432     <row>
2433       <entry>30.4.2.2</entry>
2434       <entry>Class template <code>unique_lock</code></entry>
2435       <entry>Y</entry>
2436       <entry/>
2437     </row>
2438     <row>
2439       <entry>30.4.3</entry>
2440       <entry>Generic locking algorithms</entry>
2441       <entry>Y</entry>
2442       <entry/>
2443     </row>
2444     <row>
2445       <entry>30.4.4</entry>
2446       <entry>Call once</entry>
2447       <entry/>
2448       <entry/>
2449     </row>
2450     <row>
2451       <entry>30.4.4.1</entry>
2452       <entry>Struct <code>once_flag</code></entry>
2453       <entry>Y</entry>
2454       <entry/>
2455     </row>
2456     <row>
2457       <entry>30.4.4.2</entry>
2458       <entry>Function <code>call_once</code></entry>
2459       <entry>Y</entry>
2460       <entry/>
2461     </row>
2462     <row>
2463       <?dbhtml bgcolor="#B0B0B0" ?>
2464       <entry>30.5</entry>
2465       <entry>Condition variables</entry>
2466       <entry>Partial</entry>
2467       <entry>Missing notify_all_at_thread_exit</entry>
2468     </row>
2469     <row>
2470       <entry>30.5.1</entry>
2471       <entry>Class <code>condition_variable</code></entry>
2472       <entry>Y</entry>
2473       <entry/>
2474     </row>
2475     <row>
2476       <entry>30.5.2</entry>
2477       <entry>Class <code>condition_variable_any</code></entry>
2478       <entry>Y</entry>
2479       <entry/>
2480     </row>
2481     <row>
2482       <entry>30.6</entry>
2483       <entry>Futures</entry>
2484       <entry/>
2485       <entry/>
2486     </row>
2487     <row>
2488       <entry>30.6.1</entry>
2489       <entry>Overview</entry>
2490       <entry/>
2491       <entry/>
2492     </row>
2493     <row>
2494       <entry>30.6.2</entry>
2495       <entry>Error handling</entry>
2496       <entry>Y</entry>
2497       <entry/>
2498     </row>
2499     <row>
2500       <entry>30.6.3</entry>
2501       <entry>Class <code>future_error</code></entry>
2502       <entry>Y</entry>
2503       <entry/>
2504     </row>
2505     <row>
2506       <entry>30.6.4</entry>
2507       <entry>Shared state</entry>
2508       <entry>Y</entry>
2509       <entry/>
2510     </row>
2511     <row>
2512       <?dbhtml bgcolor="#B0B0B0" ?>
2513       <entry>30.6.5</entry>
2514       <entry>Class template <code>promise</code></entry>
2515       <entry>Partial</entry>
2516       <entry>Missing set_*_at_thread_exit</entry>
2517     </row>
2518     <row>
2519       <?dbhtml bgcolor="#B0B0B0" ?>
2520       <entry>30.6.6</entry>
2521       <entry>Class template <code>future</code></entry>
2522       <entry>Partial</entry>
2523       <entry>Timed waiting functions do not return future_status</entry>
2524     </row>
2525     <row>
2526       <?dbhtml bgcolor="#B0B0B0" ?>
2527       <entry>30.6.7</entry>
2528       <entry>Class template <code>shared_future</code></entry>
2529       <entry>Partial</entry>
2530       <entry>Timed waiting functions do not return future_status</entry>
2531     </row>
2532     <row>
2533       <entry>30.6.8</entry>
2534       <entry>Function template <code>async</code></entry>
2535       <entry>Y</entry>
2536       <entry/>
2537     </row>
2538     <row>
2539       <?dbhtml bgcolor="#B0B0B0" ?>
2540       <entry>30.6.9</entry>
2541       <entry>Class template <code>packaged_task</code></entry>
2542       <entry>Partial</entry>
2543       <entry>Missing make_ready_at_thread_exit</entry>
2544     </row>
2545     <row>
2546       <entry>
2547         <emphasis>Appendix D</emphasis>
2548       </entry>
2549       <entry namest="c2" nameend="c4" align="left">
2550         <emphasis>Compatibility features</emphasis>
2551       </entry>
2552     </row>
2553     <row>
2554       <entry>D.1</entry>
2555       <entry>Increment operator with <code>bool</code> operand</entry>
2556       <entry/>
2557       <entry/>
2558     </row>
2559     <row>
2560       <entry>D.2</entry>
2561       <entry><code>register</code> keyword</entry>
2562       <entry/>
2563       <entry/>
2564     </row>
2565     <row>
2566       <entry>D.3</entry>
2567       <entry>Implicit declaration of copy functions</entry>
2568       <entry/>
2569       <entry/>
2570     </row>
2571     <row>
2572       <entry>D.4</entry>
2573       <entry>Dynamic exception specifications</entry>
2574       <entry/>
2575       <entry/>
2576     </row>
2577     <row>
2578       <entry>D.5</entry>
2579       <entry>C standard library headers</entry>
2580       <entry/>
2581       <entry/>
2582     </row>
2583     <row>
2584       <entry>D.6</entry>
2585       <entry>Old iostreams members</entry>
2586       <entry/>
2587       <entry/>
2588     </row>
2589     <row>
2590       <entry>D.7</entry>
2591       <entry><code>char*</code> streams</entry>
2592       <entry/>
2593       <entry/>
2594     </row>
2595     <row>
2596       <entry>D.8</entry>
2597       <entry>Function objects</entry>
2598       <entry/>
2599       <entry/>
2600     </row>
2601     <row>
2602       <entry>D.9</entry>
2603       <entry>Binders</entry>
2604       <entry/>
2605       <entry/>
2606     </row>
2607     <row>
2608       <entry>D.10</entry>
2609       <entry><code>auto_ptr</code></entry>
2610       <entry/>
2611       <entry/>
2612     </row>
2613     <row>
2614       <entry>D.11</entry>
2615       <entry>Violating exception-specifications</entry>
2616       <entry/>
2617       <entry/>
2618     </row>
2619
2620   </tbody>
2621 </tgroup>
2622 </table>
2623
2624
2625 </section>