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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>ISO C++</keyword> 8 <keyword>2011</keyword> 9 </keywordset> 10</info> 11 12<para> 13<anchor xml:id="status.iso.200x" /> <!-- preserve links to old section ID --> 14This table is based on the table of contents of ISO/IEC 15JTC1 SC22 WG21 Doc No: N3290 Date: 2011-04-11 16Final Draft International Standard, Standard for Programming Language C++ 17</para> 18 19<para> 20In this implementation the <literal>-std=gnu++11</literal> or 21<literal>-std=c++11</literal> flag must be used to enable language 22and library 23features. See <link linkend="manual.intro.using.flags">dialect</link> 24options. The pre-defined symbol 25<constant>__cplusplus</constant> is used to check for the 26presence of the required flag. 27</para> 28 29<para> 30This page describes the C++11 support in the GCC 5 series. 31</para> 32 33<!-- Status is Yes or No, Broken/Partial--> 34<!-- 35 Yes 36 37 No 38 <?dbhtml bgcolor="#C8B0B0" ?> 39 Broken/Partial 40 <?dbhtml bgcolor="#B0B0B0" ?> 41--> 42<table frame="all" xml:id="table.cxx11_status"> 43<title>C++ 2011 Implementation Status</title> 44 45<tgroup cols="4" align="left" colsep="0" rowsep="1"> 46<colspec colname="c1"/> 47<colspec colname="c2"/> 48<colspec colname="c3"/> 49<colspec colname="c4"/> 50 <thead> 51 <row> 52 <entry>Section</entry> 53 <entry>Description</entry> 54 <entry>Status</entry> 55 <entry>Comments</entry> 56 </row> 57 </thead> 58 59 <tbody> 60 61 <row> 62 <entry> 63 <emphasis>18</emphasis> 64 </entry> 65 <entry namest="c2" nameend="c4" align="left"> 66 <emphasis>Language support</emphasis> 67 </entry> 68 </row> 69 70 <row> 71 <entry>18.1</entry> 72 <entry>General</entry> 73 <entry>Y</entry> 74 <entry/> 75 </row> 76 <row> 77 <entry>18.2</entry> 78 <entry>Types</entry> 79 <entry>Y</entry> 80 <entry/> 81 </row> 82 <row> 83 <entry>18.3</entry> 84 <entry>Implementation properties</entry> 85 <entry/> 86 <entry/> 87 </row> 88 89 <row> 90 <entry>18.3.2</entry> 91 <entry>Numeric Limits</entry> 92 <entry/> 93 <entry/> 94 </row> 95 <row> 96 <entry>18.3.2.3</entry> 97 <entry>Class template <code>numeric_limits</code></entry> 98 <entry>Y</entry> 99 <entry/> 100 </row> 101 <row> 102 <entry>18.3.2.4</entry> 103 <entry><code>numeric_limits</code> members</entry> 104 <entry>Y</entry> 105 <entry/> 106 </row> 107 <row> 108 <?dbhtml bgcolor="#C8B0B0" ?> 109 <entry>18.3.2.5</entry> 110 <entry><code>float_round_style</code></entry> 111 <entry>N</entry> 112 <entry/> 113 </row> 114 <row> 115 <?dbhtml bgcolor="#C8B0B0" ?> 116 <entry>18.3.2.6</entry> 117 <entry><code>float_denorm_style</code></entry> 118 <entry>N</entry> 119 <entry/> 120 </row> 121 <row> 122 <entry>18.3.2.7</entry> 123 <entry><code>numeric_limits</code> specializations</entry> 124 <entry>Y</entry> 125 <entry/> 126 </row> 127 128 <row> 129 <entry>18.3.3</entry> 130 <entry>C Library</entry> 131 <entry>Y</entry> 132 <entry/> 133 </row> 134 135 <row> 136 <entry>18.4</entry> 137 <entry>Integer types</entry> 138 <entry/> 139 <entry/> 140 </row> 141 <row> 142 <entry>18.4.1</entry> 143 <entry>Header <code><cstdint></code> synopsis</entry> 144 <entry>Y</entry> 145 <entry/> 146 </row> 147 <row> 148 <?dbhtml bgcolor="#B0B0B0" ?> 149 <entry>18.5</entry> 150 <entry>Start and termination</entry> 151 <entry>Partial</entry> 152 <entry>C library dependency for quick_exit, at_quick_exit</entry> 153 </row> 154 <row> 155 <entry>18.6</entry> 156 <entry>Dynamic memory management</entry> 157 <entry>Y</entry> 158 <entry/> 159 </row> 160 <row> 161 <entry>18.7</entry> 162 <entry>Type identification</entry> 163 <entry/> 164 <entry/> 165 </row> 166 <row> 167 <entry>18.7.1</entry> 168 <entry>Class type_info</entry> 169 <entry>Y</entry> 170 <entry/> 171 </row> 172 <row> 173 <entry>18.7.2</entry> 174 <entry>Class bad_cast</entry> 175 <entry>Y</entry> 176 <entry/> 177 </row> 178 <row> 179 <entry>18.7.3</entry> 180 <entry>Class bad_typeid</entry> 181 <entry>Y</entry> 182 <entry/> 183 </row> 184 <row> 185 <entry>18.8</entry> 186 <entry>Exception handling</entry> 187 <entry/> 188 <entry/> 189 </row> 190 <row> 191 <entry>18.8.1</entry> 192 <entry>Class exception</entry> 193 <entry>Y</entry> 194 <entry/> 195 </row> 196 <row> 197 <entry>18.8.2</entry> 198 <entry>Class bad_exception</entry> 199 <entry>Y</entry> 200 <entry/> 201 </row> 202 <row> 203 <entry>18.8.3</entry> 204 <entry>Abnormal termination</entry> 205 <entry>Y</entry> 206 <entry/> 207 </row> 208 <row> 209 <entry>18.8.4</entry> 210 <entry><code>uncaught_exception</code></entry> 211 <entry>Y</entry> 212 <entry/> 213 </row> 214 <row> 215 <entry>18.8.5</entry> 216 <entry>Exception Propagation</entry> 217 <entry>Y</entry> 218 <entry/> 219 </row> 220 <row> 221 <entry>18.8.6</entry> 222 <entry><code>nested_exception</code></entry> 223 <entry>Y</entry> 224 <entry/> 225 </row> 226 <row> 227 <entry>18.9</entry> 228 <entry>Initializer lists</entry> 229 <entry/> 230 <entry/> 231 </row> 232 <row> 233 <entry>18.9.1</entry> 234 <entry>Initializer list constructors</entry> 235 <entry>Y</entry> 236 <entry/> 237 </row> 238 <row> 239 <entry>18.9.2</entry> 240 <entry>Initializer list access</entry> 241 <entry>Y</entry> 242 <entry/> 243 </row> 244 <row> 245 <entry>18.9.3</entry> 246 <entry>Initializer list range access</entry> 247 <entry>Y</entry> 248 <entry/> 249 </row> 250 <row> 251 <entry>18.10</entry> 252 <entry>Other runtime support</entry> 253 <entry>Y</entry> 254 <entry/> 255 </row> 256 <row> 257 <entry> 258 <emphasis>19</emphasis> 259 </entry> 260 <entry namest="c2" nameend="c4" align="left"> 261 <emphasis>Diagnostics</emphasis> 262 </entry> 263 </row> 264 <row> 265 <entry>19.1</entry> 266 <entry>General</entry> 267 <entry>Y</entry> 268 <entry/> 269 </row> 270 <row> 271 <entry>19.2</entry> 272 <entry>Exception classes</entry> 273 <entry>Y</entry> 274 <entry/> 275 </row> 276 <row> 277 <entry>19.3</entry> 278 <entry>Assertions</entry> 279 <entry>Y</entry> 280 <entry/> 281 </row> 282 <row> 283 <entry>19.4</entry> 284 <entry>Error numbers</entry> 285 <entry>Y</entry> 286 <entry/> 287 </row> 288 <row> 289 <entry>19.5</entry> 290 <entry>System error support</entry> 291 <entry/> 292 <entry/> 293 </row> 294 <row> 295 <entry>19.5.1</entry> 296 <entry>Class <code>error_category</code></entry> 297 <entry>Y</entry> 298 <entry/> 299 </row> 300 <row> 301 <entry>19.5.2</entry> 302 <entry>Class <code>error_code</code></entry> 303 <entry>Y</entry> 304 <entry/> 305 </row> 306 <row> 307 <entry>19.5.3</entry> 308 <entry>Class <code>error_condition</code></entry> 309 <entry>Y</entry> 310 <entry/> 311 </row> 312 <row> 313 <entry>19.5.4</entry> 314 <entry>Comparison operators</entry> 315 <entry>Y</entry> 316 <entry/> 317 </row> 318 <row> 319 <entry>19.5.5</entry> 320 <entry>Class <code>system_error</code></entry> 321 <entry>Y</entry> 322 <entry/> 323 </row> 324 <row> 325 <entry> 326 <emphasis>20</emphasis> 327 </entry> 328 <entry namest="c2" nameend="c4" align="left"> 329 <emphasis>General utilities</emphasis> 330 </entry> 331 </row> 332 <row> 333 <entry>20.1</entry> 334 <entry>General</entry> 335 <entry/> 336 <entry/> 337 </row> 338 <row> 339 <entry>20.2</entry> 340 <entry>Utility components</entry> 341 <entry/> 342 <entry/> 343 </row> 344 <row> 345 <entry>20.2.1</entry> 346 <entry>Operators</entry> 347 <entry>Y</entry> 348 <entry/> 349 </row> 350 <row> 351 <entry>20.2.2</entry> 352 <entry>Swap</entry> 353 <entry>Y</entry> 354 <entry/> 355 </row> 356 <row> 357 <entry>20.2.3</entry> 358 <entry><code>forward</code> and <code>move</code> helpers</entry> 359 <entry>Y</entry> 360 <entry/> 361 </row> 362 <row> 363 <entry>20.2.4</entry> 364 <entry>Function template <code>declval</code></entry> 365 <entry>Y</entry> 366 <entry/> 367 </row> 368 <row> 369 <entry>20.3</entry> 370 <entry>Pairs</entry> 371 <entry/> 372 <entry/> 373 </row> 374 <row> 375 <entry>20.3.1</entry> 376 <entry>In general</entry> 377 <entry/> 378 <entry/> 379 </row> 380 <row> 381 <entry>20.3.2</entry> 382 <entry>Class template <code>pair</code></entry> 383 <entry>Y</entry> 384 <entry/> 385 </row> 386 <row> 387 <entry>20.3.3</entry> 388 <entry>Specialized algorithms</entry> 389 <entry>Y</entry> 390 <entry/> 391 </row> 392 <row> 393 <entry>20.3.4</entry> 394 <entry>Tuple-like access to <code>pair</code></entry> 395 <entry>Y</entry> 396 <entry/> 397 </row> 398 <row> 399 <entry>20.3.5</entry> 400 <entry>Piecewise construction</entry> 401 <entry>Y</entry> 402 <entry/> 403 </row> 404 <row> 405 <entry>20.4</entry> 406 <entry>Tuples</entry> 407 <entry/> 408 <entry/> 409 </row> 410 <row> 411 <entry>20.4.1</entry> 412 <entry>In general</entry> 413 <entry/> 414 <entry/> 415 </row> 416 <row> 417 <entry>20.4.2</entry> 418 <entry>Class template <code>tuple</code></entry> 419 <entry/> 420 <entry/> 421 </row> 422 <row> 423 <entry>20.4.2.1</entry> 424 <entry>Construction</entry> 425 <entry>Y</entry> 426 <entry/> 427 </row> 428 <row> 429 <entry>20.4.2.2</entry> 430 <entry>Assignment</entry> 431 <entry>Y</entry> 432 <entry/> 433 </row> 434 <row> 435 <entry>20.4.2.3</entry> 436 <entry>Swap</entry> 437 <entry>Y</entry> 438 <entry/> 439 </row> 440 <row> 441 <entry>20.4.2.4</entry> 442 <entry>Tuple creation functions</entry> 443 <entry>Y</entry> 444 <entry/> 445 </row> 446 <row> 447 <entry>20.4.2.5</entry> 448 <entry>Tuple helper classes</entry> 449 <entry>Y</entry> 450 <entry/> 451 </row> 452 <row> 453 <entry>20.4.2.6</entry> 454 <entry>Element access</entry> 455 <entry>Y</entry> 456 <entry/> 457 </row> 458 <row> 459 <entry>20.4.2.7</entry> 460 <entry>Relational operators</entry> 461 <entry>Y</entry> 462 <entry/> 463 </row> 464 <row> 465 <entry>20.4.2.8</entry> 466 <entry>Tuple traits</entry> 467 <entry>Y</entry> 468 <entry/> 469 </row> 470 <row> 471 <entry>20.4.2.9</entry> 472 <entry>Tuple specialized algorithms</entry> 473 <entry>Y</entry> 474 <entry/> 475 </row> 476 <row> 477 <entry>20.5</entry> 478 <entry>Class template <code>bitset</code></entry> 479 <entry>Y</entry> 480 <entry/> 481 </row> 482 <row> 483 <entry>20.5.1</entry> 484 <entry><code>bitset</code> constructors</entry> 485 <entry>Y</entry> 486 <entry/> 487 </row> 488 <row> 489 <entry>20.5.2</entry> 490 <entry><code>bitset</code> members</entry> 491 <entry>Y</entry> 492 <entry/> 493 </row> 494 <row> 495 <entry>20.5.3</entry> 496 <entry><code>bitset</code> hash support</entry> 497 <entry>Y</entry> 498 <entry/> 499 </row> 500 <row> 501 <entry>20.5.4</entry> 502 <entry><code>bitset</code> operators</entry> 503 <entry>Y</entry> 504 <entry/> 505 </row> 506 <row> 507 <entry>20.6</entry> 508 <entry>Memory</entry> 509 <entry/> 510 <entry/> 511 </row> 512 <row> 513 <entry>20.6.1</entry> 514 <entry>In general</entry> 515 <entry/> 516 <entry/> 517 </row> 518 <row> 519 <entry>20.6.2</entry> 520 <entry>Header <code><memory></code> synopsis</entry> 521 <entry/> 522 <entry/> 523 </row> 524 <row> 525 <entry>20.6.3</entry> 526 <entry>Pointer traits</entry> 527 <entry>Y</entry> 528 <entry/> 529 </row> 530 <row> 531 <?dbhtml bgcolor="#B0B0B0" ?> 532 <entry>20.6.4</entry> 533 <entry>Pointer safety</entry> 534 <entry>Partial</entry> 535 <entry/> 536 </row> 537 <row> 538 <entry>20.6.5</entry> 539 <entry>Align</entry> 540 <entry>Y</entry> 541 <entry/> 542 </row> 543 <row> 544 <entry>20.6.6</entry> 545 <entry>Allocator argument tag</entry> 546 <entry>Y</entry> 547 <entry/> 548 </row> 549 <row> 550 <entry>20.6.7</entry> 551 <entry><code>uses_allocator</code></entry> 552 <entry>Y</entry> 553 <entry/> 554 </row> 555 <row> 556 <entry>20.6.8</entry> 557 <entry>Allocator traits</entry> 558 <entry>Y</entry> 559 <entry/> 560 </row> 561 <row> 562 <entry>20.6.9</entry> 563 <entry>The default allocator</entry> 564 <entry>Y</entry> 565 <entry/> 566 </row> 567 <row> 568 <entry>20.6.10</entry> 569 <entry>Raw storage iterator</entry> 570 <entry>Y</entry> 571 <entry/> 572 </row> 573 <row> 574 <entry>20.6.11</entry> 575 <entry>Temporary buffers</entry> 576 <entry>Y</entry> 577 <entry/> 578 </row> 579 <row> 580 <entry>20.6.12</entry> 581 <entry>Specialized algorithms</entry> 582 <entry/> 583 <entry/> 584 </row> 585 <row> 586 <entry>20.6.12.1</entry> 587 <entry><code>addressof</code></entry> 588 <entry>Y</entry> 589 <entry/> 590 </row> 591 <row> 592 <entry>20.6.12.2</entry> 593 <entry><code>uninitialized_copy</code></entry> 594 <entry>Y</entry> 595 <entry/> 596 </row> 597 <row> 598 <entry>20.6.12.3</entry> 599 <entry><code>uninitialized_fill</code></entry> 600 <entry>Y</entry> 601 <entry/> 602 </row> 603 <row> 604 <entry>20.6.12.4</entry> 605 <entry><code>uninitialized_fill_n</code></entry> 606 <entry>Y</entry> 607 <entry/> 608 </row> 609 <row> 610 <entry>20.6.13</entry> 611 <entry>C library</entry> 612 <entry>Y</entry> 613 <entry/> 614 </row> 615 <row> 616 <entry>20.7</entry> 617 <entry>Smart pointers</entry> 618 <entry/> 619 <entry/> 620 </row> 621 <row> 622 <entry>20.7.1</entry> 623 <entry>Class template <code>unique_ptr</code></entry> 624 <entry>Y</entry> 625 <entry/> 626 </row> 627 <row> 628 <entry>20.7.2</entry> 629 <entry>Shared-ownership pointers</entry> 630 <entry>Y</entry> 631 <entry/> 632 </row> 633 <row> 634 <entry>20.7.2.1</entry> 635 <entry>Class <code>bad_weak_ptr</code></entry> 636 <entry>Y</entry> 637 <entry/> 638 </row> 639 <row> 640 <entry>20.7.2.2</entry> 641 <entry>Class template <code>shared_ptr</code></entry> 642 <entry>Y</entry> 643 <entry> 644 Uses code from 645 <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>. 646 </entry> 647 </row> 648 <row> 649 <entry>20.7.2.3</entry> 650 <entry>Class template <code>weak_ptr</code></entry> 651 <entry>Y</entry> 652 <entry/> 653 </row> 654 <row> 655 <entry>20.7.2.4</entry> 656 <entry>Class template <code>emable_shared_from_this</code></entry> 657 <entry>Y</entry> 658 <entry/> 659 </row> 660 <row> 661 <entry>20.7.2.5</entry> 662 <entry><code>shared_ptr</code> atomic access</entry> 663 <entry>Y</entry> 664 <entry/> 665 </row> 666 <row> 667 <entry>20.7.2.6</entry> 668 <entry>Smart pointer hash support</entry> 669 <entry>Y</entry> 670 <entry/> 671 </row> 672 <row> 673 <entry>20.8</entry> 674 <entry>Function objects</entry> 675 <entry/> 676 <entry/> 677 </row> 678 <row> 679 <entry>20.8.1</entry> 680 <entry>Definitions</entry> 681 <entry/> 682 <entry/> 683 </row> 684 <row> 685 <entry>20.8.2</entry> 686 <entry>Requirements</entry> 687 <entry/> 688 <entry/> 689 </row> 690 <row> 691 <entry>20.8.3</entry> 692 <entry>Class template <code>reference_wrapper</code></entry> 693 <entry>Y</entry> 694 <entry/> 695 </row> 696 <row> 697 <entry>20.8.4</entry> 698 <entry>Arithmetic operation</entry> 699 <entry>Y</entry> 700 <entry/> 701 </row> 702 <row> 703 <entry>20.8.5</entry> 704 <entry>Comparisons</entry> 705 <entry>Y</entry> 706 <entry/> 707 </row> 708 <row> 709 <entry>20.8.6</entry> 710 <entry>Logical operations</entry> 711 <entry>Y</entry> 712 <entry/> 713 </row> 714 <row> 715 <entry>20.8.7</entry> 716 <entry>Bitwise operations</entry> 717 <entry>Y</entry> 718 <entry/> 719 </row> 720 <row> 721 <entry>20.8.8</entry> 722 <entry>Negators</entry> 723 <entry>Y</entry> 724 <entry/> 725 </row> 726 <row> 727 <entry>20.8.9</entry> 728 <entry>Function template <code>bind</code></entry> 729 <entry>Y</entry> 730 <entry/> 731 </row> 732 <row> 733 <entry>20.8.10</entry> 734 <entry>Function template <code>mem_fn</code></entry> 735 <entry>Y</entry> 736 <entry/> 737 </row> 738 <row> 739 <entry>20.8.11</entry> 740 <entry>Polymorphic function wrappers</entry> 741 <entry/> 742 <entry/> 743 </row> 744 <row> 745 <entry>20.8.11.1</entry> 746 <entry>Class <code>bad_function_call</code></entry> 747 <entry>Y</entry> 748 <entry/> 749 </row> 750 <row> 751 <?dbhtml bgcolor="#B0B0B0" ?> 752 <entry>20.8.11.2</entry> 753 <entry>Class template <code>function</code></entry> 754 <entry>Partial</entry> 755 <entry>Missing allocator support</entry> 756 </row> 757 <row> 758 <entry>20.8.12</entry> 759 <entry>Class template <code>hash</code></entry> 760 <entry>Y</entry> 761 <entry/> 762 </row> 763 <row> 764 <entry>20.9</entry> 765 <entry>Metaprogramming and type traits</entry> 766 <entry/> 767 <entry/> 768 </row> 769 <row> 770 <entry>20.9.1</entry> 771 <entry>Requirements</entry> 772 <entry>Y</entry> 773 <entry/> 774 </row> 775 <row> 776 <entry>20.9.2</entry> 777 <entry>Header <code><type_traits></code> synopsis</entry> 778 <entry/> 779 <entry/> 780 </row> 781 <row> 782 <entry>20.9.3</entry> 783 <entry>Helper classes</entry> 784 <entry>Y</entry> 785 <entry/> 786 </row> 787 <row> 788 <entry>20.9.4</entry> 789 <entry>Unary Type Traits</entry> 790 <entry>Y</entry> 791 <entry/> 792 </row> 793 <row> 794 <entry>20.9.4.1</entry> 795 <entry>Primary type categories</entry> 796 <entry>Y</entry> 797 <entry/> 798 </row> 799 <row> 800 <entry>20.9.4.2</entry> 801 <entry>Composite type traits</entry> 802 <entry>Y</entry> 803 <entry/> 804 </row> 805 <row> 806 <entry>20.9.4.3</entry> 807 <entry>Type properties</entry> 808 <entry>Y</entry> 809 <entry/> 810 </row> 811 <row> 812 <entry>20.9.5</entry> 813 <entry>Type property queries</entry> 814 <entry>Y</entry> 815 <entry/> 816 </row> 817 <row> 818 <entry>20.9.6</entry> 819 <entry>Relationships between types</entry> 820 <entry>Y</entry> 821 <entry/> 822 </row> 823 <row> 824 <entry>20.9.7</entry> 825 <entry>Transformations between types</entry> 826 <entry/> 827 <entry/> 828 </row> 829 <row> 830 <entry>20.9.7.1</entry> 831 <entry>Const-volatile modifications</entry> 832 <entry>Y</entry> 833 <entry/> 834 </row> 835 <row> 836 <entry>20.9.7.2</entry> 837 <entry>Reference modifications</entry> 838 <entry>Y</entry> 839 <entry/> 840 </row> 841 <row> 842 <entry>20.9.7.3</entry> 843 <entry>Sign modifications</entry> 844 <entry>Y</entry> 845 <entry/> 846 </row> 847 <row> 848 <entry>20.9.7.4</entry> 849 <entry>Array modifications</entry> 850 <entry>Y</entry> 851 <entry/> 852 </row> 853 <row> 854 <entry>20.9.7.5</entry> 855 <entry>Pointer modifications</entry> 856 <entry>Y</entry> 857 <entry/> 858 </row> 859 <row> 860 <entry>20.9.7.6</entry> 861 <entry>Other transformations</entry> 862 <entry>Y</entry> 863 <entry/> 864 </row> 865 <row> 866 <entry>20.10</entry> 867 <entry>Compile-time rational arithmetic</entry> 868 <entry/> 869 <entry/> 870 </row> 871 <row> 872 <entry>20.10.1</entry> 873 <entry>In general</entry> 874 <entry/> 875 <entry/> 876 </row> 877 <row> 878 <entry>20.10.2</entry> 879 <entry>Header <code><ratio></code> synopsis</entry> 880 <entry/> 881 <entry/> 882 </row> 883 <row> 884 <entry>20.10.3</entry> 885 <entry>Class template <code>ratio</code></entry> 886 <entry>Y</entry> 887 <entry/> 888 </row> 889 <row> 890 <entry>20.10.4</entry> 891 <entry>Arithmetic on <code>ratio</code>s</entry> 892 <entry>Y</entry> 893 <entry/> 894 </row> 895 <row> 896 <entry>20.10.5</entry> 897 <entry>Comparison of <code>ratio</code>s</entry> 898 <entry>Y</entry> 899 <entry/> 900 </row> 901 <row> 902 <entry>20.10.6</entry> 903 <entry>SI types for <code>ratio</code></entry> 904 <entry>Y</entry> 905 <entry/> 906 </row> 907 <row> 908 <entry>20.11</entry> 909 <entry>Time utilities</entry> 910 <entry/> 911 <entry/> 912 </row> 913 <row> 914 <entry>20.11.3</entry> 915 <entry>Clock requirements</entry> 916 <entry>Y</entry> 917 <entry/> 918 </row> 919 <row> 920 <entry>20.11.4</entry> 921 <entry>Time-related traits</entry> 922 <entry/> 923 <entry/> 924 </row> 925 <row> 926 <entry>20.11.4.1</entry> 927 <entry><code>treat_as_floating_point</code></entry> 928 <entry>Y</entry> 929 <entry/> 930 </row> 931 <row> 932 <entry>20.11.4.2</entry> 933 <entry><code>duration_values</code></entry> 934 <entry>Y</entry> 935 <entry/> 936 </row> 937 <row> 938 <entry>20.11.4.3</entry> 939 <entry>Specializations of <code>common_type</code></entry> 940 <entry>Y</entry> 941 <entry/> 942 </row> 943 <row> 944 <entry>20.11.5</entry> 945 <entry>Class template <code>duration</code></entry> 946 <entry>Y</entry> 947 <entry/> 948 </row> 949 <row> 950 <entry>20.11.6</entry> 951 <entry>Class template <code>time_point</code></entry> 952 <entry>Y</entry> 953 <entry/> 954 </row> 955 <row> 956 <entry>20.11.7</entry> 957 <entry>Clocks</entry> 958 <entry/> 959 <entry/> 960 </row> 961 <row> 962 <entry>20.11.7.1</entry> 963 <entry>Class <code>system_clock</code></entry> 964 <entry>Y</entry> 965 <entry/> 966 </row> 967 <row> 968 <entry>20.11.7.2</entry> 969 <entry>Class <code>steady_clock</code></entry> 970 <entry>Y</entry> 971 <entry/> 972 </row> 973 <row> 974 <entry>20.11.7.3</entry> 975 <entry>Class <code>high_resolution_clock</code></entry> 976 <entry>Y</entry> 977 <entry/> 978 </row> 979 <row> 980 <entry>20.11.8</entry> 981 <entry>Date and time functions</entry> 982 <entry>Y</entry> 983 <entry/> 984 </row> 985 <row> 986 <entry>20.12</entry> 987 <entry>Scoped allocator adaptor</entry> 988 <entry>Y</entry> 989 <entry/> 990 </row> 991 <row> 992 <entry>20.12.1</entry> 993 <entry>Header <code><scoped_allocator></code> synopsis</entry> 994 <entry/> 995 <entry/> 996 </row> 997 <row> 998 <entry>20.12.2</entry> 999 <entry>Scoped allocator adaptor member types</entry> 1000 <entry>Y</entry> 1001 <entry/> 1002 </row> 1003 <row> 1004 <entry>20.12.3</entry> 1005 <entry>Scoped allocator adaptor constructors</entry> 1006 <entry>Y</entry> 1007 <entry/> 1008 </row> 1009 <row> 1010 <entry>20.12.4</entry> 1011 <entry>Scoped allocator adaptor members</entry> 1012 <entry>Y</entry> 1013 <entry/> 1014 </row> 1015 <row> 1016 <entry>20.12.5</entry> 1017 <entry>Scoped allocator operators</entry> 1018 <entry>Y</entry> 1019 <entry/> 1020 </row> 1021 <row> 1022 <entry>20.13</entry> 1023 <entry>Class <code>type_index</code></entry> 1024 <entry>Y</entry> 1025 <entry/> 1026 </row> 1027 <row> 1028 <entry> 1029 <emphasis>21</emphasis> 1030 </entry> 1031 <entry namest="c2" nameend="c4" align="left"> 1032 <emphasis>Strings</emphasis> 1033 </entry> 1034 </row> 1035 <row> 1036 <entry>21.1</entry> 1037 <entry>General</entry> 1038 <entry>Y</entry> 1039 <entry/> 1040 </row> 1041 <row> 1042 <entry>21.2</entry> 1043 <entry>Character traits</entry> 1044 <entry/> 1045 <entry/> 1046 </row> 1047 <row> 1048 <entry>21.2.1</entry> 1049 <entry>Character traits requirements</entry> 1050 <entry>Y</entry> 1051 <entry/> 1052 </row> 1053 <row> 1054 <entry>21.2.2</entry> 1055 <entry>traits typedefs</entry> 1056 <entry>Y</entry> 1057 <entry/> 1058 </row> 1059 <row> 1060 <entry>21.2.3</entry> 1061 <entry><code>char_traits</code> specializations</entry> 1062 <entry/> 1063 <entry/> 1064 </row> 1065 <row> 1066 <entry>21.2.3.1</entry> 1067 <entry>struct <code>char_traits<char></code></entry> 1068 <entry>Y</entry> 1069 <entry/> 1070 </row> 1071 <row> 1072 <entry>21.2.3.2</entry> 1073 <entry>struct <code>char_traits<char16_t></code></entry> 1074 <entry>Y</entry> 1075 <entry/> 1076 </row> 1077 <row> 1078 <entry>21.2.3.3</entry> 1079 <entry>struct <code>char_traits<char32_t></code></entry> 1080 <entry>Y</entry> 1081 <entry/> 1082 </row> 1083 <row> 1084 <entry>21.2.3.4</entry> 1085 <entry>struct <code>char_traits<wchar_t></code></entry> 1086 <entry>Y</entry> 1087 <entry/> 1088 </row> 1089 <row> 1090 <entry>21.3</entry> 1091 <entry>String classes</entry> 1092 <entry>Y</entry> 1093 <entry/> 1094 </row> 1095 <row> 1096 <entry>21.4</entry> 1097 <entry>Class template <code>basic_string</code></entry> 1098 <entry>Y</entry> 1099 <entry/> 1100 </row> 1101 <row> 1102 <entry>21.5</entry> 1103 <entry>Numeric Conversions</entry> 1104 <entry>Y</entry> 1105 <entry/> 1106 </row> 1107 <row> 1108 <entry>21.6</entry> 1109 <entry>Hash support</entry> 1110 <entry>Y</entry> 1111 <entry/> 1112 </row> 1113 <row> 1114 <?dbhtml bgcolor="#B0B0B0" ?> 1115 <entry>21.7</entry> 1116 <entry>Null-terminated sequence utilities</entry> 1117 <entry>Partial</entry> 1118 <entry>C library dependency. 1119 Missing <filename class="headerfile"><cuchar></filename> 1120 </entry> 1121 </row> 1122 <row> 1123 <entry> 1124 <emphasis>22</emphasis> 1125 </entry> 1126 <entry namest="c2" nameend="c4" align="left"> 1127 <emphasis>Localization</emphasis> 1128 </entry> 1129 </row> 1130 <row> 1131 <entry>22.1</entry> 1132 <entry>General</entry> 1133 <entry>Y</entry> 1134 <entry/> 1135 </row> 1136 <row> 1137 <entry>22.2</entry> 1138 <entry>Header <code><locale></code> synopsis</entry> 1139 <entry>Y</entry> 1140 <entry/> 1141 </row> 1142 <row> 1143 <entry>22.3</entry> 1144 <entry>Locales</entry> 1145 <entry/> 1146 <entry/> 1147 </row> 1148 <row> 1149 <entry>22.3.1</entry> 1150 <entry>Class <code>locale</code></entry> 1151 <entry>Y</entry> 1152 <entry/> 1153 </row> 1154 <row> 1155 <entry>22.3.2</entry> 1156 <entry><code>locale</code> globals</entry> 1157 <entry>Y</entry> 1158 <entry/> 1159 </row> 1160 <row> 1161 <entry>22.3.3</entry> 1162 <entry>Convenience interfaces</entry> 1163 <entry/> 1164 <entry/> 1165 </row> 1166 <row> 1167 <entry>22.3.3.1</entry> 1168 <entry>Character classification</entry> 1169 <entry>Y</entry> 1170 <entry/> 1171 </row> 1172 <row> 1173 <entry>22.3.3.2</entry> 1174 <entry>Conversions</entry> 1175 <entry/> 1176 <entry/> 1177 </row> 1178 <row> 1179 <entry>22.3.3.2.1</entry> 1180 <entry>Character conversions</entry> 1181 <entry>Y</entry> 1182 <entry/> 1183 </row> 1184 <row> 1185 <entry>22.3.3.2.2</entry> 1186 <entry><code>string</code> conversions</entry> 1187 <entry>Y</entry> 1188 <entry/> 1189 </row> 1190 <row> 1191 <entry>22.3.3.2.3</entry> 1192 <entry>Buffer conversions</entry> 1193 <entry>Y</entry> 1194 <entry/> 1195 </row> 1196 <row> 1197 <entry>22.4</entry> 1198 <entry>Standard <code>locale</code> categories</entry> 1199 <entry/> 1200 <entry/> 1201 </row> 1202 <row> 1203 <entry>22.4.1</entry> 1204 <entry>The <code>ctype</code> category</entry> 1205 <entry>Y</entry> 1206 <entry/> 1207 </row> 1208 <row> 1209 <entry>22.4.2</entry> 1210 <entry>The numeric category</entry> 1211 <entry/> 1212 <entry/> 1213 </row> 1214 <row> 1215 <entry>22.4.2.1</entry> 1216 <entry><code>num_get</code></entry> 1217 <entry>Y</entry> 1218 <entry/> 1219 </row> 1220 <row> 1221 <entry>22.4.2.2</entry> 1222 <entry><code>num_put</code></entry> 1223 <entry>Y</entry> 1224 <entry/> 1225 </row> 1226 <row> 1227 <entry>22.4.3</entry> 1228 <entry>The numeric punctuation facet</entry> 1229 <entry>Y</entry> 1230 <entry/> 1231 </row> 1232 <row> 1233 <entry>22.4.4</entry> 1234 <entry>The collate category</entry> 1235 <entry>Y</entry> 1236 <entry/> 1237 </row> 1238 <row> 1239 <entry>22.4.5</entry> 1240 <entry>The time category</entry> 1241 <entry/> 1242 <entry/> 1243 </row> 1244 <row> 1245 <entry>22.4.5.1</entry> 1246 <entry>Class template <code>time_get</code></entry> 1247 <entry>Y</entry> 1248 <entry/> 1249 </row> 1250 <row> 1251 <entry>22.4.5.2</entry> 1252 <entry>Class template <code>time_get_byname</code></entry> 1253 <entry>Y</entry> 1254 <entry/> 1255 </row> 1256 <row> 1257 <entry>22.4.5.3</entry> 1258 <entry>Class template <code>time_put</code></entry> 1259 <entry>Y</entry> 1260 <entry/> 1261 </row> 1262 <row> 1263 <entry>22.4.5.3</entry> 1264 <entry>Class template <code>time_put_byname</code></entry> 1265 <entry>Y</entry> 1266 <entry/> 1267 </row> 1268 <row> 1269 <entry>22.4.6</entry> 1270 <entry>The monetary category</entry> 1271 <entry/> 1272 <entry/> 1273 </row> 1274 <row> 1275 <entry>22.4.6.1</entry> 1276 <entry>Class template <code>money_get</code></entry> 1277 <entry>Y</entry> 1278 <entry/> 1279 </row> 1280 <row> 1281 <entry>22.4.6.2</entry> 1282 <entry>Class template <code>money_put</code></entry> 1283 <entry>Y</entry> 1284 <entry/> 1285 </row> 1286 <row> 1287 <entry>22.4.6.3</entry> 1288 <entry>Class template <code>money_punct</code></entry> 1289 <entry>Y</entry> 1290 <entry/> 1291 </row> 1292 <row> 1293 <entry>22.4.6.4</entry> 1294 <entry>Class template <code>money_punct_byname</code></entry> 1295 <entry>Y</entry> 1296 <entry/> 1297 </row> 1298 <row> 1299 <entry>22.4.7</entry> 1300 <entry>The message retrieval category</entry> 1301 <entry>Y</entry> 1302 <entry/> 1303 </row> 1304 <row> 1305 <entry>22.4.8</entry> 1306 <entry>Program-defined facets</entry> 1307 <entry>Y</entry> 1308 <entry/> 1309 </row> 1310 <row> 1311 <entry>22.5</entry> 1312 <entry>Standard code conversion facets</entry> 1313 <entry>Y</entry> 1314 <entry/> 1315 </row> 1316 <row> 1317 <entry>22.6</entry> 1318 <entry>C Library Locales</entry> 1319 <entry>Y</entry> 1320 <entry/> 1321 </row> 1322 <row> 1323 <entry> 1324 <emphasis>23</emphasis> 1325 </entry> 1326 <entry namest="c2" nameend="c4" align="left"> 1327 <emphasis>Containers</emphasis> 1328 </entry> 1329 </row> 1330 <row> 1331 <entry>23.1</entry> 1332 <entry>General</entry> 1333 <entry/> 1334 <entry/> 1335 </row> 1336 <row> 1337 <entry>23.2</entry> 1338 <entry>Container requirements</entry> 1339 <entry/> 1340 <entry/> 1341 </row> 1342 <row> 1343 <?dbhtml bgcolor="#B0B0B0" ?> 1344 <entry>23.2.1</entry> 1345 <entry>General container requirements</entry> 1346 <entry>Partial</entry> 1347 <entry><code>list</code> does not meet the requirements 1348 relating to allocator use and propagation.</entry> 1349 </row> 1350 <row> 1351 <entry>23.2.2</entry> 1352 <entry>Container data races</entry> 1353 <entry>Y</entry> 1354 <entry/> 1355 </row> 1356 <row> 1357 <entry>23.2.3</entry> 1358 <entry>Sequence containers</entry> 1359 <entry>Y</entry> 1360 <entry/> 1361 </row> 1362 <row> 1363 <entry>23.2.4</entry> 1364 <entry>Associative containers</entry> 1365 <entry>Y</entry> 1366 <entry/> 1367 </row> 1368 <row> 1369 <entry>23.2.5</entry> 1370 <entry>Unordered associative containers</entry> 1371 <entry>Y</entry> 1372 <entry/> 1373 </row> 1374 <row> 1375 <entry>23.3</entry> 1376 <entry>Sequence containers</entry> 1377 <entry/> 1378 <entry/> 1379 </row> 1380 <row> 1381 <entry>23.3.2</entry> 1382 <entry>Class template <code>array</code></entry> 1383 <entry>Y</entry> 1384 <entry/> 1385 </row> 1386 <row> 1387 <entry>23.3.3</entry> 1388 <entry>Class template <code>deque</code></entry> 1389 <entry>Y</entry> 1390 <entry/> 1391 </row> 1392 <row> 1393 <entry>23.3.4</entry> 1394 <entry>Class template <code>forward_list</code></entry> 1395 <entry>Y</entry> 1396 <entry/> 1397 </row> 1398 <row> 1399 <?dbhtml bgcolor="#B0B0B0" ?> 1400 <entry>23.3.5</entry> 1401 <entry>Class template <code>list</code></entry> 1402 <entry>Partial</entry> 1403 <entry>Incomplete allocator support.</entry> 1404 </row> 1405 <row> 1406 <entry>23.3.6</entry> 1407 <entry>Class template <code>vector</code></entry> 1408 <entry>Y</entry> 1409 <entry/> 1410 </row> 1411 <row> 1412 <entry>23.3.7</entry> 1413 <entry>Class <code>vector<bool></code></entry> 1414 <entry>Y</entry> 1415 <entry/> 1416 </row> 1417 <row> 1418 <entry>23.4</entry> 1419 <entry>Associative containers</entry> 1420 <entry/> 1421 <entry/> 1422 </row> 1423 <row> 1424 <entry>23.4.4</entry> 1425 <entry>Class template <code>map</code></entry> 1426 <entry>Y</entry> 1427 <entry/> 1428 </row> 1429 <row> 1430 <entry>23.4.5</entry> 1431 <entry>Class template <code>multimap</code></entry> 1432 <entry>Y</entry> 1433 <entry/> 1434 </row> 1435 <row> 1436 <entry>23.4.6</entry> 1437 <entry>Class template <code>set</code></entry> 1438 <entry>Y</entry> 1439 <entry/> 1440 </row> 1441 <row> 1442 <entry>23.4.7</entry> 1443 <entry>Class template <code>multiset</code></entry> 1444 <entry>Y</entry> 1445 <entry/> 1446 </row> 1447 <row> 1448 <entry>23.5</entry> 1449 <entry>Unordered associative containers</entry> 1450 <entry/> 1451 <entry/> 1452 </row> 1453 <row> 1454 <entry>23.5.4</entry> 1455 <entry>Class template <code>unordered_map</code></entry> 1456 <entry>Y</entry> 1457 <entry/> 1458 </row> 1459 <row> 1460 <entry>23.5.5</entry> 1461 <entry>Class template <code>unordered_multimap</code></entry> 1462 <entry>Y</entry> 1463 <entry/> 1464 </row> 1465 <row> 1466 <entry>23.5.6</entry> 1467 <entry>Class template <code>unordered_set</code></entry> 1468 <entry>Y</entry> 1469 <entry/> 1470 </row> 1471 <row> 1472 <entry>23.5.7</entry> 1473 <entry>Class template <code>unordered_multiset</code></entry> 1474 <entry>Y</entry> 1475 <entry/> 1476 </row> 1477 <row> 1478 <entry>23.6</entry> 1479 <entry>Container adaptors</entry> 1480 <entry/> 1481 <entry/> 1482 </row> 1483 <row> 1484 <entry>23.6.1</entry> 1485 <entry>Class template <code>queue</code></entry> 1486 <entry>Y</entry> 1487 <entry/> 1488 </row> 1489 <row> 1490 <entry>23.6.2</entry> 1491 <entry>Class template <code>priority_queue</code></entry> 1492 <entry>Y</entry> 1493 <entry/> 1494 </row> 1495 <row> 1496 <entry>23.6.3</entry> 1497 <entry>Class template <code>stack</code></entry> 1498 <entry>Y</entry> 1499 <entry/> 1500 </row> 1501 <row> 1502 <entry> 1503 <emphasis>24</emphasis> 1504 </entry> 1505 <entry namest="c2" nameend="c4" align="left"> 1506 <emphasis>Iterators</emphasis> 1507 </entry> 1508 </row> 1509 <row> 1510 <entry>24.1</entry> 1511 <entry>General</entry> 1512 <entry>Y</entry> 1513 <entry/> 1514 </row> 1515 <row> 1516 <entry>24.2</entry> 1517 <entry>Iterator requirements</entry> 1518 <entry>Y</entry> 1519 <entry/> 1520 </row> 1521 <row> 1522 <entry>24.3</entry> 1523 <entry>Header <code><iterator></code> synopsis</entry> 1524 <entry>Y</entry> 1525 <entry/> 1526 </row> 1527 <row> 1528 <entry>24.4</entry> 1529 <entry>Iterator primitives</entry> 1530 <entry>Y</entry> 1531 <entry/> 1532 </row> 1533 <row> 1534 <entry>24.5</entry> 1535 <entry>Iterator adaptors</entry> 1536 <entry/> 1537 <entry/> 1538 </row> 1539 <row> 1540 <entry>24.5.1</entry> 1541 <entry>Reverse iterators</entry> 1542 <entry>Y</entry> 1543 <entry/> 1544 </row> 1545 <row> 1546 <entry>24.5.2</entry> 1547 <entry>Insert iterators</entry> 1548 <entry>Y</entry> 1549 <entry/> 1550 </row> 1551 <row> 1552 <entry>24.5.3</entry> 1553 <entry>Move iterators</entry> 1554 <entry>Y</entry> 1555 <entry/> 1556 </row> 1557 <row> 1558 <entry>24.6</entry> 1559 <entry>Stream iterators</entry> 1560 <entry/> 1561 <entry/> 1562 </row> 1563 <row> 1564 <entry>24.6.1</entry> 1565 <entry>Class template <code>istream_iterator</code></entry> 1566 <entry>Y</entry> 1567 <entry/> 1568 </row> 1569 <row> 1570 <entry>24.6.2</entry> 1571 <entry>Class template <code>ostream_iterator</code></entry> 1572 <entry>Y</entry> 1573 <entry/> 1574 </row> 1575 <row> 1576 <entry>24.6.3</entry> 1577 <entry>Class template <code>istreambuf_iterator</code></entry> 1578 <entry>Y</entry> 1579 <entry/> 1580 </row> 1581 <row> 1582 <entry>24.6.4</entry> 1583 <entry>Class template <code>ostreambuf_iterator</code></entry> 1584 <entry>Y</entry> 1585 <entry/> 1586 </row> 1587 <row> 1588 <entry>24.6.5</entry> 1589 <entry>range access</entry> 1590 <entry>Y</entry> 1591 <entry/> 1592 </row> 1593 <row> 1594 <entry> 1595 <emphasis>25</emphasis> 1596 </entry> 1597 <entry namest="c2" nameend="c4" align="left"> 1598 <emphasis>Algorithms</emphasis> 1599 </entry> 1600 </row> 1601 <row> 1602 <entry>25.1</entry> 1603 <entry>General</entry> 1604 <entry/> 1605 <entry/> 1606 </row> 1607 <row> 1608 <entry>25.2</entry> 1609 <entry>Non-modifying sequence operations</entry> 1610 <entry>Y</entry> 1611 <entry/> 1612 </row> 1613 <row> 1614 <entry>25.3</entry> 1615 <entry>Mutating sequence operations</entry> 1616 <entry>Y</entry> 1617 <entry/> 1618 </row> 1619 <row> 1620 <entry>25.4</entry> 1621 <entry>Sorting and related operations</entry> 1622 <entry>Y</entry> 1623 <entry/> 1624 </row> 1625 <row> 1626 <entry>25.5</entry> 1627 <entry>C library algorithms</entry> 1628 <entry>Y</entry> 1629 <entry/> 1630 </row> 1631 <row> 1632 <entry> 1633 <emphasis>26</emphasis> 1634 </entry> 1635 <entry namest="c2" nameend="c4" align="left"> 1636 <emphasis>Numerics</emphasis> 1637 </entry> 1638 </row> 1639 <row> 1640 <entry>26.1</entry> 1641 <entry>General</entry> 1642 <entry>Y</entry> 1643 <entry/> 1644 </row> 1645 <row> 1646 <entry>26.2</entry> 1647 <entry>Numeric type requirements</entry> 1648 <entry>Y</entry> 1649 <entry/> 1650 </row> 1651 <row> 1652 <entry>26.3</entry> 1653 <entry>The floating-point environment</entry> 1654 <entry>Y</entry> 1655 <entry/> 1656 </row> 1657 <row> 1658 <entry>26.4</entry> 1659 <entry>Complex numbers</entry> 1660 <entry>Y</entry> 1661 <entry/> 1662 </row> 1663 <row> 1664 <entry>26.5</entry> 1665 <entry>Random number generation</entry> 1666 <entry/> 1667 <entry/> 1668 </row> 1669 <row> 1670 <entry>26.5.1</entry> 1671 <entry>Requirements</entry> 1672 <entry/> 1673 <entry/> 1674 </row> 1675 <row> 1676 <entry>26.5.2</entry> 1677 <entry>Header <code><random></code> synopsis</entry> 1678 <entry/> 1679 <entry/> 1680 </row> 1681 <row> 1682 <entry>26.5.3</entry> 1683 <entry>Random number engine class templates</entry> 1684 <entry/> 1685 <entry/> 1686 </row> 1687 <row> 1688 <entry>26.5.3.1</entry> 1689 <entry>Class template <code>linear_congruential_engine</code></entry> 1690 <entry>Y</entry> 1691 <entry/> 1692 </row> 1693 <row> 1694 <entry>26.5.3.2</entry> 1695 <entry>Class template <code>mersenne_twister_engine</code></entry> 1696 <entry>Y</entry> 1697 <entry/> 1698 </row> 1699 <row> 1700 <entry>26.5.3.3</entry> 1701 <entry>Class template <code>subtract_with_carry_engine</code></entry> 1702 <entry>Y</entry> 1703 <entry/> 1704 </row> 1705 <row> 1706 <entry>26.5.4</entry> 1707 <entry>Random number engine adaptor class templates</entry> 1708 <entry/> 1709 <entry/> 1710 </row> 1711 <row> 1712 <entry>26.5.4.2</entry> 1713 <entry>Class template <code>discard_block_engine</code></entry> 1714 <entry>Y</entry> 1715 <entry/> 1716 </row> 1717 <row> 1718 <entry>26.5.4.3</entry> 1719 <entry>Class template <code>independent_bits_engine</code></entry> 1720 <entry>Y</entry> 1721 <entry/> 1722 </row> 1723 <row> 1724 <entry>26.5.4.4</entry> 1725 <entry>Class template <code>shuffle_order_engine</code></entry> 1726 <entry>Y</entry> 1727 <entry/> 1728 </row> 1729 <row> 1730 <entry>26.5.5</entry> 1731 <entry>Engines and engine adaptors with predefined parameters</entry> 1732 <entry>Y</entry> 1733 <entry/> 1734 </row> 1735 <row> 1736 <entry>26.5.6</entry> 1737 <entry>Class <code>random_device</code></entry> 1738 <entry>Y</entry> 1739 <entry/> 1740 </row> 1741 <row> 1742 <entry>26.5.7</entry> 1743 <entry>Utilities</entry> 1744 <entry/> 1745 <entry/> 1746 </row> 1747 <row> 1748 <entry>26.5.7.1</entry> 1749 <entry>Class <code>seed_seq</code></entry> 1750 <entry>Y</entry> 1751 <entry/> 1752 </row> 1753 <row> 1754 <entry>26.5.7.2</entry> 1755 <entry>Function template <code>generate_canonical</code></entry> 1756 <entry>Y</entry> 1757 <entry/> 1758 </row> 1759 <row> 1760 <entry>26.5.8</entry> 1761 <entry>Random number distribution class templates</entry> 1762 <entry/> 1763 <entry/> 1764 </row> 1765 <row> 1766 <entry>26.5.8.2</entry> 1767 <entry>Uniform distributions</entry> 1768 <entry/> 1769 <entry/> 1770 </row> 1771 <row> 1772 <entry>26.5.8.2.1</entry> 1773 <entry>Class template <code>uniform_int_distribution</code></entry> 1774 <entry>Y</entry> 1775 <entry/> 1776 </row> 1777 <row> 1778 <entry>26.5.8.2.2</entry> 1779 <entry>Class template <code>uniform_real_distribution</code></entry> 1780 <entry>Y</entry> 1781 <entry/> 1782 </row> 1783 <row> 1784 <entry>26.5.8.3</entry> 1785 <entry>Bernoulli distributions</entry> 1786 <entry/> 1787 <entry/> 1788 </row> 1789 <row> 1790 <entry>26.5.8.3.1</entry> 1791 <entry>Class <code>bernoulli_distribution</code></entry> 1792 <entry>Y</entry> 1793 <entry/> 1794 </row> 1795 <row> 1796 <entry>26.5.8.3.2</entry> 1797 <entry>Class template <code>binomial_distribution</code></entry> 1798 <entry>Y</entry> 1799 <entry/> 1800 </row> 1801 <row> 1802 <entry>26.5.8.3.3</entry> 1803 <entry>Class template <code>geometric_distribution</code></entry> 1804 <entry>Y</entry> 1805 <entry/> 1806 </row> 1807 <row> 1808 <entry>26.5.8.3.4</entry> 1809 <entry>Class template <code>negative_binomial_distribution</code></entry> 1810 <entry>Y</entry> 1811 <entry/> 1812 </row> 1813 <row> 1814 <entry>26.5.8.4</entry> 1815 <entry>Poisson distributions</entry> 1816 <entry/> 1817 <entry/> 1818 </row> 1819 <row> 1820 <entry>26.5.8.4.1</entry> 1821 <entry>Class template <code>poisson_distribution</code></entry> 1822 <entry>Y</entry> 1823 <entry/> 1824 </row> 1825 <row> 1826 <entry>26.5.8.4.2</entry> 1827 <entry>Class template <code>exponential_distribution</code></entry> 1828 <entry>Y</entry> 1829 <entry/> 1830 </row> 1831 <row> 1832 <entry>26.5.8.4.3</entry> 1833 <entry>Class template <code>gamma_distribution</code></entry> 1834 <entry>Y</entry> 1835 <entry/> 1836 </row> 1837 <row> 1838 <entry>26.5.8.4.4</entry> 1839 <entry>Class template <code>weibull_distribution</code></entry> 1840 <entry>Y</entry> 1841 <entry/> 1842 </row> 1843 <row> 1844 <entry>26.5.8.4.5</entry> 1845 <entry>Class template <code>extreme_value_distribution</code></entry> 1846 <entry>Y</entry> 1847 <entry/> 1848 </row> 1849 <row> 1850 <entry>26.5.8.5</entry> 1851 <entry>Normal distributions</entry> 1852 <entry/> 1853 <entry/> 1854 </row> 1855 <row> 1856 <entry>26.5.8.5.1</entry> 1857 <entry>Class template <code>normal_distribution</code></entry> 1858 <entry>Y</entry> 1859 <entry/> 1860 </row> 1861 <row> 1862 <entry>26.5.8.5.2</entry> 1863 <entry>Class template <code>lognormal_distribution</code></entry> 1864 <entry>Y</entry> 1865 <entry/> 1866 </row> 1867 <row> 1868 <entry>26.5.8.5.3</entry> 1869 <entry>Class template <code>chi_squared_distribution</code></entry> 1870 <entry>Y</entry> 1871 <entry/> 1872 </row> 1873 <row> 1874 <entry>26.5.8.5.4</entry> 1875 <entry>Class template <code>cauchy_distribution</code></entry> 1876 <entry>Y</entry> 1877 <entry/> 1878 </row> 1879 <row> 1880 <entry>26.5.8.5.5</entry> 1881 <entry>Class template <code>fisher_f_distribution</code></entry> 1882 <entry>Y</entry> 1883 <entry/> 1884 </row> 1885 <row> 1886 <entry>26.5.8.5.6</entry> 1887 <entry>Class template <code>student_t_distribution</code></entry> 1888 <entry>Y</entry> 1889 <entry/> 1890 </row> 1891 <row> 1892 <entry>26.5.8.6</entry> 1893 <entry>Sampling distributions</entry> 1894 <entry/> 1895 <entry/> 1896 </row> 1897 <row> 1898 <entry>26.5.8.6.1</entry> 1899 <entry>Class template <code>discrete_distribution</code></entry> 1900 <entry>Y</entry> 1901 <entry/> 1902 </row> 1903 <row> 1904 <entry>26.5.8.6.2</entry> 1905 <entry>Class template <code>piecewise_constant_distribution</code></entry> 1906 <entry>Y</entry> 1907 <entry/> 1908 </row> 1909 <row> 1910 <entry>26.5.8.6.3</entry> 1911 <entry>Class template <code>piecewise_linear_distribution</code></entry> 1912 <entry>Y</entry> 1913 <entry/> 1914 </row> 1915 <row> 1916 <entry>26.6</entry> 1917 <entry>Numeric arrays</entry> 1918 <entry/> 1919 <entry/> 1920 </row> 1921 <row> 1922 <entry>26.6.1</entry> 1923 <entry>Header <code><valarray></code> synopsis</entry> 1924 <entry>Y</entry> 1925 <entry/> 1926 </row> 1927 <row> 1928 <entry>26.6.2</entry> 1929 <entry>Class template <code>valarray</code></entry> 1930 <entry>Y</entry> 1931 <entry/> 1932 </row> 1933 <row> 1934 <entry>26.6.3</entry> 1935 <entry><code>valarray</code> non-member operations</entry> 1936 <entry>Y</entry> 1937 <entry/> 1938 </row> 1939 <row> 1940 <entry>26.6.4</entry> 1941 <entry>Class <code>slice</code></entry> 1942 <entry>Y</entry> 1943 <entry/> 1944 </row> 1945 <row> 1946 <entry>26.6.5</entry> 1947 <entry>Class template <code>slice_array</code></entry> 1948 <entry>Y</entry> 1949 <entry/> 1950 </row> 1951 <row> 1952 <entry>26.6.6</entry> 1953 <entry>The <code>gslice</code> class</entry> 1954 <entry>Y</entry> 1955 <entry/> 1956 </row> 1957 <row> 1958 <entry>26.6.7</entry> 1959 <entry>Class template <code>gslice_array</code></entry> 1960 <entry>Y</entry> 1961 <entry/> 1962 </row> 1963 <row> 1964 <entry>26.6.8</entry> 1965 <entry>Class template <code>mask_array</code></entry> 1966 <entry>Y</entry> 1967 <entry/> 1968 </row> 1969 <row> 1970 <entry>26.6.9</entry> 1971 <entry>Class template <code>indirect_array</code></entry> 1972 <entry>Y</entry> 1973 <entry/> 1974 </row> 1975 <row> 1976 <entry>26.6.10</entry> 1977 <entry><code>valarray</code> range access</entry> 1978 <entry>Y</entry> 1979 <entry/> 1980 </row> 1981 <row> 1982 <entry>26.7</entry> 1983 <entry>Generalized numeric operations</entry> 1984 <entry/> 1985 <entry/> 1986 </row> 1987 <row> 1988 <entry>26.7.1</entry> 1989 <entry>Header <code><numeric></code> synopsis</entry> 1990 <entry>Y</entry> 1991 <entry/> 1992 </row> 1993 <row> 1994 <entry>26.7.2</entry> 1995 <entry><code>accumulate</code></entry> 1996 <entry>Y</entry> 1997 <entry/> 1998 </row> 1999 <row> 2000 <entry>26.7.3</entry> 2001 <entry><code>inner_product</code></entry> 2002 <entry>Y</entry> 2003 <entry/> 2004 </row> 2005 <row> 2006 <entry>26.7.4</entry> 2007 <entry><code>partial_sum</code></entry> 2008 <entry>Y</entry> 2009 <entry/> 2010 </row> 2011 <row> 2012 <entry>26.7.5</entry> 2013 <entry><code>adjacent_difference</code></entry> 2014 <entry>Y</entry> 2015 <entry/> 2016 </row> 2017 <row> 2018 <entry>26.7.6</entry> 2019 <entry>iota</entry> 2020 <entry>Y</entry> 2021 <entry/> 2022 </row> 2023 <row> 2024 <entry>26.8</entry> 2025 <entry>C Library</entry> 2026 <entry>Y</entry> 2027 <entry/> 2028 </row> 2029 <row> 2030 <entry> 2031 <emphasis>27</emphasis> 2032 </entry> 2033 <entry namest="c2" nameend="c4" align="left"> 2034 <emphasis>Input/output library</emphasis> 2035 </entry> 2036 </row> 2037 <row> 2038 <entry>27.1</entry> 2039 <entry>General</entry> 2040 <entry>Y</entry> 2041 <entry/> 2042 </row> 2043 <row> 2044 <entry>27.2</entry> 2045 <entry>Iostreams requirements</entry> 2046 <entry>Y</entry> 2047 <entry/> 2048 </row> 2049 <row> 2050 <entry>27.2.1</entry> 2051 <entry>Imbue Limitations</entry> 2052 <entry>Y</entry> 2053 <entry/> 2054 </row> 2055 <row> 2056 <entry>27.2.2</entry> 2057 <entry>Positioning Type Limitations</entry> 2058 <entry>Y</entry> 2059 <entry/> 2060 </row> 2061 <row> 2062 <?dbhtml bgcolor="#B0B0B0" ?> 2063 <entry>27.2.3</entry> 2064 <entry>Thread safety</entry> 2065 <entry>Partial</entry> 2066 <entry/> 2067 </row> 2068 <row> 2069 <entry>27.3</entry> 2070 <entry>Forward declarations</entry> 2071 <entry>Y</entry> 2072 <entry/> 2073 </row> 2074 <row> 2075 <entry>27.4</entry> 2076 <entry>Standard iostream objects</entry> 2077 <entry>Y</entry> 2078 <entry/> 2079 </row> 2080 <row> 2081 <entry>27.4.1</entry> 2082 <entry>Overview</entry> 2083 <entry>Y</entry> 2084 <entry/> 2085 </row> 2086 <row> 2087 <entry>27.4.2</entry> 2088 <entry>Narrow stream objects</entry> 2089 <entry>Y</entry> 2090 <entry/> 2091 </row> 2092 <row> 2093 <entry>27.4.3</entry> 2094 <entry>Wide stream objects</entry> 2095 <entry>Y</entry> 2096 <entry/> 2097 </row> 2098 <row> 2099 <entry>27.5</entry> 2100 <entry>Iostreams base classes</entry> 2101 <entry>Y</entry> 2102 <entry/> 2103 </row> 2104 <row> 2105 <entry>27.6</entry> 2106 <entry>Stream buffers</entry> 2107 <entry>Y</entry> 2108 <entry/> 2109 </row> 2110 <row> 2111 <entry>27.7</entry> 2112 <entry>Formatting and manipulators</entry> 2113 <entry>Y</entry> 2114 <entry/> 2115 </row> 2116 <row> 2117 <entry>27.8</entry> 2118 <entry>String-based streams</entry> 2119 <entry>Y</entry> 2120 <entry/> 2121 </row> 2122 <row> 2123 <entry>27.9</entry> 2124 <entry>File-based streams</entry> 2125 <entry>Y</entry> 2126 <entry/> 2127 </row> 2128 <row> 2129 <entry> 2130 <emphasis>28</emphasis> 2131 </entry> 2132 <entry namest="c2" nameend="c4" align="left"> 2133 <emphasis>Regular expressions</emphasis> 2134 </entry> 2135 </row> 2136 <row> 2137 <entry>28.1</entry> 2138 <entry>General</entry> 2139 <entry>Y</entry> 2140 <entry/> 2141 </row> 2142 <row> 2143 <entry>28.2</entry> 2144 <entry>Definitions</entry> 2145 <entry>Y</entry> 2146 <entry/> 2147 </row> 2148 <row> 2149 <entry>28.3</entry> 2150 <entry>Requirements</entry> 2151 <entry>Y</entry> 2152 <entry/> 2153 </row> 2154 <row> 2155 <entry>28.4</entry> 2156 <entry>Header <code><regex></code> synopsis</entry> 2157 <entry>Y</entry> 2158 <entry/> 2159 </row> 2160 <row> 2161 <entry>28.5</entry> 2162 <entry>Namespace <code>std::regex_constants</code></entry> 2163 <entry>Y</entry> 2164 <entry/> 2165 </row> 2166 <row> 2167 <entry>28.6</entry> 2168 <entry>Class <code>regex_error</code></entry> 2169 <entry>Y</entry> 2170 <entry/> 2171 </row> 2172 <row> 2173 <?dbhtml bgcolor="#B0B0B0" ?> 2174 <entry>28.7</entry> 2175 <entry>Class template <code>regex_traits</code></entry> 2176 <entry>Partial</entry> 2177 <entry><code>transform_primary</code> is not correctly implemented</entry> 2178 <entry/> 2179 </row> 2180 <row> 2181 <entry>28.8</entry> 2182 <entry>Class template <code>basic_regex</code></entry> 2183 <entry>Y</entry> 2184 <entry/> 2185 </row> 2186 <row> 2187 <entry>28.9</entry> 2188 <entry>Class template <code>sub_match</code></entry> 2189 <entry>Y</entry> 2190 <entry/> 2191 </row> 2192 <row> 2193 <entry>28.10</entry> 2194 <entry>Class template <code>match_results</code></entry> 2195 <entry>Y</entry> 2196 <entry/> 2197 </row> 2198 <row> 2199 <entry>28.11</entry> 2200 <entry>Regular expression algorithms</entry> 2201 <entry>Y</entry> 2202 <entry/> 2203 </row> 2204 <row> 2205 <entry>28.12</entry> 2206 <entry>Regular expression Iterators</entry> 2207 <entry>Y</entry> 2208 <entry/> 2209 </row> 2210 <row> 2211 <entry>28.13</entry> 2212 <entry>Modified ECMAScript regular expression grammar</entry> 2213 <entry>Y</entry> 2214 <entry/> 2215 </row> 2216 <row> 2217 <entry> 2218 <emphasis>29</emphasis> 2219 </entry> 2220 <entry namest="c2" nameend="c4" align="left"> 2221 <emphasis>Atomic operations</emphasis> 2222 </entry> 2223 </row> 2224 <row> 2225 <entry>29.1</entry> 2226 <entry>General</entry> 2227 <entry>Y</entry> 2228 <entry/> 2229 </row> 2230 <row> 2231 <entry>29.2</entry> 2232 <entry>Header <code><atomic></code> synopsis</entry> 2233 <entry>Y</entry> 2234 <entry/> 2235 </row> 2236 <row> 2237 <?dbhtml bgcolor="#B0B0B0" ?> 2238 <entry>29.3</entry> 2239 <entry>Order and consistency</entry> 2240 <entry>Partial</entry> 2241 <entry/> 2242 </row> 2243 <row> 2244 <entry>29.4</entry> 2245 <entry>Lock-free property</entry> 2246 <entry>Y</entry> 2247 <entry/> 2248 </row> 2249 <row> 2250 <entry>29.5</entry> 2251 <entry>Atomic types</entry> 2252 <entry>Y</entry> 2253 <entry/> 2254 </row> 2255 <row> 2256 <entry>29.6</entry> 2257 <entry>Operations on atomic types</entry> 2258 <entry>Y</entry> 2259 <entry/> 2260 </row> 2261 <row> 2262 <entry>29.7</entry> 2263 <entry>Flag Type and operations</entry> 2264 <entry>Y</entry> 2265 <entry/> 2266 </row> 2267 <row> 2268 <entry>29.8</entry> 2269 <entry>Fences</entry> 2270 <entry>Y</entry> 2271 <entry/> 2272 </row> 2273 <row> 2274 <entry> 2275 <emphasis>30</emphasis> 2276 </entry> 2277 <entry namest="c2" nameend="c4" align="left"> 2278 <emphasis>Thread support</emphasis> 2279 </entry> 2280 </row> 2281 <row> 2282 <entry>30.1</entry> 2283 <entry>General</entry> 2284 <entry>Y</entry> 2285 <entry/> 2286 </row> 2287 <row> 2288 <entry>30.2</entry> 2289 <entry>Requirements</entry> 2290 <entry>Y</entry> 2291 <entry/> 2292 </row> 2293 <row> 2294 <entry>30.3</entry> 2295 <entry>Threads</entry> 2296 <entry/> 2297 <entry/> 2298 </row> 2299 <row> 2300 <?dbhtml bgcolor="#B0B0B0" ?> 2301 <entry>30.3.1</entry> 2302 <entry>Class <code>thread</code></entry> 2303 <entry>Partial</entry> 2304 <entry><code>thread::id</code> comparisons not well-defined</entry> 2305 </row> 2306 <row> 2307 <entry>30.3.2</entry> 2308 <entry>Namespace <code>this_thread</code></entry> 2309 <entry>Y</entry> 2310 <entry/> 2311 </row> 2312 <row> 2313 <entry>30.4</entry> 2314 <entry>Mutual exclusion</entry> 2315 <entry/> 2316 <entry/> 2317 </row> 2318 <row> 2319 <entry>30.4.1</entry> 2320 <entry>Mutex requirements</entry> 2321 <entry/> 2322 <entry/> 2323 </row> 2324 <row> 2325 <entry>30.4.1.1</entry> 2326 <entry>In general</entry> 2327 <entry/> 2328 <entry/> 2329 </row> 2330 <row> 2331 <entry>30.4.1.2</entry> 2332 <entry>Mutex types</entry> 2333 <entry/> 2334 <entry/> 2335 </row> 2336 <row> 2337 <entry>30.4.1.2.1</entry> 2338 <entry>Class <code>mutex</code></entry> 2339 <entry>Y</entry> 2340 <entry/> 2341 </row> 2342 <row> 2343 <entry>30.4.1.2.2</entry> 2344 <entry>Class <code>recursive_mutex</code></entry> 2345 <entry>Y</entry> 2346 <entry/> 2347 </row> 2348 <row> 2349 <entry>30.4.1.3</entry> 2350 <entry>Timed mutex types</entry> 2351 <entry/> 2352 <entry>On POSIX sytems these types are only defined if the OS 2353 supports the POSIX Timeouts option. </entry> 2354 </row> 2355 <row> 2356 <entry>30.4.1.3.1</entry> 2357 <entry>Class <code>timed_mutex</code></entry> 2358 <entry>Y</entry> 2359 <entry/> 2360 </row> 2361 <row> 2362 <entry>30.4.1.3.2</entry> 2363 <entry>Class <code>recursive_timed_mutex</code></entry> 2364 <entry>Y</entry> 2365 <entry/> 2366 </row> 2367 <row> 2368 <entry>30.4.2</entry> 2369 <entry>Locks</entry> 2370 <entry/> 2371 <entry/> 2372 </row> 2373 <row> 2374 <entry>30.4.2.1</entry> 2375 <entry>Class template <code>lock_guard</code></entry> 2376 <entry>Y</entry> 2377 <entry/> 2378 </row> 2379 <row> 2380 <entry>30.4.2.2</entry> 2381 <entry>Class template <code>unique_lock</code></entry> 2382 <entry>Y</entry> 2383 <entry/> 2384 </row> 2385 <row> 2386 <entry>30.4.3</entry> 2387 <entry>Generic locking algorithms</entry> 2388 <entry>Y</entry> 2389 <entry/> 2390 </row> 2391 <row> 2392 <entry>30.4.4</entry> 2393 <entry>Call once</entry> 2394 <entry/> 2395 <entry/> 2396 </row> 2397 <row> 2398 <entry>30.4.4.1</entry> 2399 <entry>Struct <code>once_flag</code></entry> 2400 <entry>Y</entry> 2401 <entry/> 2402 </row> 2403 <row> 2404 <entry>30.4.4.2</entry> 2405 <entry>Function <code>call_once</code></entry> 2406 <entry>Y</entry> 2407 <entry/> 2408 </row> 2409 <row> 2410 <entry>30.5</entry> 2411 <entry>Condition variables</entry> 2412 <entry>Y</entry> 2413 <entry/> 2414 </row> 2415 <row> 2416 <entry>30.5.1</entry> 2417 <entry>Class <code>condition_variable</code></entry> 2418 <entry>Y</entry> 2419 <entry/> 2420 </row> 2421 <row> 2422 <entry>30.5.2</entry> 2423 <entry>Class <code>condition_variable_any</code></entry> 2424 <entry>Y</entry> 2425 <entry/> 2426 </row> 2427 <row> 2428 <entry>30.6</entry> 2429 <entry>Futures</entry> 2430 <entry/> 2431 <entry/> 2432 </row> 2433 <row> 2434 <entry>30.6.1</entry> 2435 <entry>Overview</entry> 2436 <entry/> 2437 <entry/> 2438 </row> 2439 <row> 2440 <entry>30.6.2</entry> 2441 <entry>Error handling</entry> 2442 <entry>Y</entry> 2443 <entry/> 2444 </row> 2445 <row> 2446 <entry>30.6.3</entry> 2447 <entry>Class <code>future_error</code></entry> 2448 <entry>Y</entry> 2449 <entry/> 2450 </row> 2451 <row> 2452 <entry>30.6.4</entry> 2453 <entry>Shared state</entry> 2454 <entry>Y</entry> 2455 <entry/> 2456 </row> 2457 <row> 2458 <entry>30.6.5</entry> 2459 <entry>Class template <code>promise</code></entry> 2460 <entry>Y</entry> 2461 <entry/> 2462 </row> 2463 <row> 2464 <entry>30.6.6</entry> 2465 <entry>Class template <code>future</code></entry> 2466 <entry>Y</entry> 2467 <entry/> 2468 </row> 2469 <row> 2470 <entry>30.6.7</entry> 2471 <entry>Class template <code>shared_future</code></entry> 2472 <entry>Y</entry> 2473 <entry/> 2474 </row> 2475 <row> 2476 <entry>30.6.8</entry> 2477 <entry>Function template <code>async</code></entry> 2478 <entry>Y</entry> 2479 <entry/> 2480 </row> 2481 <row> 2482 <entry>30.6.9</entry> 2483 <entry>Class template <code>packaged_task</code></entry> 2484 <entry>Y</entry> 2485 <entry/> 2486 </row> 2487 <row> 2488 <entry> 2489 <emphasis>Appendix D</emphasis> 2490 </entry> 2491 <entry namest="c2" nameend="c4" align="left"> 2492 <emphasis>Compatibility features</emphasis> 2493 </entry> 2494 </row> 2495 <row> 2496 <entry>D.1</entry> 2497 <entry>Increment operator with <code>bool</code> operand</entry> 2498 <entry/> 2499 <entry/> 2500 </row> 2501 <row> 2502 <entry>D.2</entry> 2503 <entry><code>register</code> keyword</entry> 2504 <entry/> 2505 <entry/> 2506 </row> 2507 <row> 2508 <entry>D.3</entry> 2509 <entry>Implicit declaration of copy functions</entry> 2510 <entry/> 2511 <entry/> 2512 </row> 2513 <row> 2514 <entry>D.4</entry> 2515 <entry>Dynamic exception specifications</entry> 2516 <entry/> 2517 <entry/> 2518 </row> 2519 <row> 2520 <entry>D.5</entry> 2521 <entry>C standard library headers</entry> 2522 <entry/> 2523 <entry/> 2524 </row> 2525 <row> 2526 <entry>D.6</entry> 2527 <entry>Old iostreams members</entry> 2528 <entry/> 2529 <entry/> 2530 </row> 2531 <row> 2532 <entry>D.7</entry> 2533 <entry><code>char*</code> streams</entry> 2534 <entry/> 2535 <entry/> 2536 </row> 2537 <row> 2538 <entry>D.8</entry> 2539 <entry>Function objects</entry> 2540 <entry/> 2541 <entry/> 2542 </row> 2543 <row> 2544 <entry>D.9</entry> 2545 <entry>Binders</entry> 2546 <entry/> 2547 <entry/> 2548 </row> 2549 <row> 2550 <entry>D.10</entry> 2551 <entry><code>auto_ptr</code></entry> 2552 <entry/> 2553 <entry/> 2554 </row> 2555 <row> 2556 <entry>D.11</entry> 2557 <entry>Violating exception-specifications</entry> 2558 <entry/> 2559 <entry/> 2560 </row> 2561 2562 </tbody> 2563</tgroup> 2564</table> 2565 2566<section xml:id="iso.2011.specific" xreflabel="Implementation Specific"><info><title>Implementation Specific Behavior</title></info> 2567 2568 <para>For behaviour which is also specified by the 1998 and 2003 standards, 2569 see <link linkend="iso.1998.specific">C++ 1998/2003 Implementation 2570 Specific Behavior</link>. This section only documents behaviour which 2571 is new in the 2011 standard. 2572 </para> 2573 2574 <para> 2575 <emphasis>20.7.2.2.1 [util.smartptr.shared.const]</emphasis> 2576 Only <classname>bad_alloc</classname> (or types derived from it) will 2577 be thrown. 2578 </para> 2579 2580 <para> 2581 <emphasis>20.8.9.1.3 [func.bind.place]/1</emphasis> There are 29 2582 placeholders defined and the placeholder types are 2583 <literal>CopyAssignable</literal>. 2584 </para> 2585 2586 <para> 2587 <emphasis>21.2.3.2 [char.traits.specializations.char16_t]</emphasis>, 2588 <emphasis>21.2.3.3 [char.traits.specializations.char32_t]</emphasis> 2589 The types <classname>u16streampos</classname> and 2590 <classname>u32streampos</classname> are both synonyms for 2591 <classname>fpos<mbstate_t></classname>. 2592 The function <function>eof</function> returns <code>int_type(-1)</code>. 2593 </para> 2594 2595 <para> 2596 <emphasis>22.4.5.1.2 [locale.time.get.virtuals]</emphasis>, 2597 <emphasis>22.4.5.3.2 [locale.time.put.virtuals]</emphasis> 2598 Additional supported formats should be documented here. 2599 </para> 2600 2601 <para> 2602 <emphasis> 22.4.7.1.2 [locale.messages.virtuals]</emphasis> 2603 The mapping should be documented here. 2604 </para> 2605 2606 <para> 2607 <emphasis>23.5.4.2 [unord.map.cnstr]</emphasis>, 2608 <emphasis>23.5.5.2 [unord.multimap.cnstr]</emphasis>, 2609 <emphasis>23.5.6.2 [unord.set.cnstr]</emphasis>, 2610 <emphasis>23.5.7.2 [unord.multiset.cnstr]</emphasis> 2611 The default minimal bucket count is 0 for the default constructors, range 2612 constructors and initializer-list constructors. 2613 </para> 2614 2615 <para> 2616 <emphasis>25.3.12 [alg.random.shuffle]</emphasis> 2617 The two-argument overload of <function>random_shuffle</function> 2618 uses <function>rand</function> as the source of randomness. 2619 </para> 2620 2621 <para> 2622 <emphasis>26.5.5 [rand.predef]</emphasis> 2623 The type <classname>default_random_engine</classname> is a synonym for 2624 <classname>minstd_rand0</classname>. 2625 </para> 2626 2627 <para> 2628 <emphasis> 26.5.6 [rand.device] </emphasis> 2629 The default <code>token</code> argument to the 2630 <classname>random_device</classname> constructor is 2631 <literal>"default"</literal>. Other valid arguments are 2632 <literal>"/dev/random"</literal> and <literal>"/dev/urandom"</literal>, 2633 which determine the character special file to read random bytes from. 2634 The <literal>"default"</literal> token will read bytes from a hardware 2635 RNG if available (currently this only supports the IA-32 RDRAND 2636 instruction) otherwise it is equivalent to 2637 <literal>"/dev/urandom"</literal>. 2638 An exception of type <classname>runtime_error</classname> will be 2639 thrown if a <classname>random_device</classname> object cannot open 2640 or read from the source of random bytes. 2641 </para> 2642 2643 <para> 2644 <emphasis>26.5.8.1 [rand.dist.general]</emphasis> 2645 The algorithms used by the distributions should be documented here. 2646 </para> 2647 2648 <para> 2649 <emphasis>26.8 [c.math]</emphasis> Whether the 2650 <function>rand</function> function introduces data races depends on 2651 the C library as the function is not provided by libstdc++. 2652 </para> 2653 2654 <para> 2655 <emphasis>28.5.1 [re.synopt]</emphasis>, 2656 <emphasis> 28.5.2 [re.matchflag] </emphasis>, 2657 <emphasis> 28.5.3 [re.err] </emphasis> 2658 <code>syntax_option_type</code>, <code>match_flag_type</code> 2659 and <code>error_type</code> are unscoped enumeration types. 2660 </para> 2661 2662 <para> 2663 <emphasis>28.7 [re.traits]</emphasis> 2664 The <literal>blank</literal> character class corresponds to the 2665 <code>ctype_base::blank</code> mask. 2666 </para> 2667 2668 <para> 2669 <emphasis>30.2.3 [thread.req.native]/1</emphasis> 2670 <classname>native_handle_type</classname> and 2671 <methodname>native_handle</methodname> are provided. The handle types 2672 are defined in terms of the Gthreads abstraction layer, although this 2673 is subject to change at any time. Any use of 2674 <classname>native_handle</classname> is inherently non-portable and 2675 not guaranteed to work between major releases of GCC. 2676 <itemizedlist> 2677 <listitem><para><classname>thread</classname>: The native handle type is 2678 a typedef for <code>__gthread_t</code> i.e. <code>pthread_t</code> 2679 when GCC is configured with the <literal>posix</literal> thread 2680 model. The value of the native handle is undefined for a thread 2681 which is not joinable. 2682 </para></listitem> 2683 <listitem><para><classname>mutex</classname> and 2684 <classname>timed_mutex</classname>: 2685 The native handle type is <code>__gthread_mutex_t*</code> i.e. 2686 <code>pthread_mutex_t*</code> for the <literal>posix</literal> 2687 thread model. 2688 </para></listitem> 2689 <listitem><para><classname>recursive_mutex</classname> and 2690 <classname>recursive_timed_mutex</classname>: 2691 The native handle type is <code>__gthread_recursive_mutex_t*</code> 2692 i.e. <code>pthread_mutex_t*</code> for the <literal>posix</literal> 2693 thread model. 2694 </para></listitem> 2695 <listitem><para><classname>condition_variable</classname>: The native 2696 handle type is <code>__gthread_cond_t*</code> i.e. 2697 <code>pthread_cond_t*</code> for the <literal>posix</literal> 2698 thread model. 2699 </para></listitem> 2700 </itemizedlist> 2701 </para> 2702 2703 <para> 2704 <emphasis>30.6.1 [futures.overview]/2</emphasis> 2705 <code>launch</code> is a scoped enumeration type with 2706 overloaded operators to support bitmask operations. There are no 2707 additional bitmask elements defined. 2708 </para> 2709 2710</section> 2711 2712</section> 2713