ceph/src/boost/boost/mpl/vector/aux_/preprocessed/no_ctps/vector20.hpp

   1
   2 // Copyright Aleksey Gurtovoy 2000-2004
   3 //
   4 // Distributed under the Boost Software License, Version 1.0.
   5 // (See accompanying file LICENSE_1_0.txt or copy at
   6 // http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8
   9 // Preprocessed version of "boost/mpl/vector/vector20.hpp" header
  10 // -- DO NOT modify by hand!
  11
  12 namespace boost { namespace mpl {
  13
  14 template<
  15       typename T0, typename T1, typename T2, typename T3, typename T4
  16     , typename T5, typename T6, typename T7, typename T8, typename T9
  17     , typename T10
  18     >
  19 struct vector11
  20 {
  21     typedef aux::vector_tag<11> tag;
  22     typedef vector11 type;
  23     typedef T0 item0;
  24     typedef T1 item1;
  25     typedef T2 item2;
  26     typedef T3 item3;
  27     typedef T4 item4;
  28     typedef T5 item5;
  29     typedef T6 item6;
  30     typedef T7 item7;
  31     typedef T8 item8;
  32     typedef T9 item9;
  33     typedef T10 item10;
  34
  35
  36     typedef void_ item11;
  37     typedef T10 back;
  38     typedef v_iter< type,0 > begin;
  39     typedef v_iter< type,11 > end;
  40 };
  41
  42 template<>
  43 struct push_front_impl< aux::vector_tag<10> >
  44 {
  45     template< typename Vector, typename T > struct apply
  46     {
  47         typedef vector11<
  48               T
  49               ,
  50               typename Vector::item0, typename Vector::item1
  51             , typename Vector::item2, typename Vector::item3
  52             , typename Vector::item4, typename Vector::item5
  53             , typename Vector::item6, typename Vector::item7
  54             , typename Vector::item8, typename Vector::item9
  55             > type;
  56     };
  57 };
  58
  59 template<>
  60 struct pop_front_impl< aux::vector_tag<11> >
  61 {
  62     template< typename Vector > struct apply
  63     {
  64         typedef vector10<
  65               typename Vector::item1, typename Vector::item2
  66             , typename Vector::item3, typename Vector::item4
  67             , typename Vector::item5, typename Vector::item6
  68             , typename Vector::item7, typename Vector::item8
  69             , typename Vector::item9, typename Vector::item10
  70             > type;
  71     };
  72 };
  73
  74 template<>
  75 struct push_back_impl< aux::vector_tag<10> >
  76 {
  77     template< typename Vector, typename T > struct apply
  78     {
  79         typedef vector11<
  80               typename Vector::item0, typename Vector::item1
  81             , typename Vector::item2, typename Vector::item3
  82             , typename Vector::item4, typename Vector::item5
  83             , typename Vector::item6, typename Vector::item7
  84             , typename Vector::item8, typename Vector::item9
  85               ,
  86               T
  87             > type;
  88     };
  89 };
  90
  91 template<>
  92 struct pop_back_impl< aux::vector_tag<11> >
  93 {
  94     template< typename Vector > struct apply
  95     {
  96         typedef vector10<
  97               typename Vector::item0, typename Vector::item1
  98             , typename Vector::item2, typename Vector::item3
  99             , typename Vector::item4, typename Vector::item5
 100             , typename Vector::item6, typename Vector::item7
 101             , typename Vector::item8, typename Vector::item9
 102             > type;
 103     };
 104 };
 105
 106 namespace aux {
 107 template<> struct v_at_impl<11>
 108 {
 109     template< typename V_ > struct result_
 110     {
 111         typedef typename V_::item11 type;
 112     };
 113 };
 114
 115 }
 116
 117 template<>
 118 struct at_impl< aux::vector_tag<11> >
 119 {
 120     template< typename V_, typename N > struct apply
 121     {
 122         typedef typename aux::v_at_impl<BOOST_MPL_AUX_VALUE_WKND(N)::value>
 123             ::template result_<V_>::type type;
 124     };
 125 };
 126
 127 template<>
 128 struct front_impl< aux::vector_tag<11> >
 129 {
 130     template< typename Vector > struct apply
 131     {
 132         typedef typename Vector::item0 type;
 133     };
 134 };
 135
 136 template<>
 137 struct back_impl< aux::vector_tag<11> >
 138 {
 139     template< typename Vector > struct apply
 140     {
 141         typedef typename Vector::back type;
 142     };
 143 };
 144
 145 template<>
 146 struct empty_impl< aux::vector_tag<11> >
 147 {
 148     template< typename Vector > struct apply
 149         : false_
 150     {
 151     };
 152 };
 153
 154 template<>
 155 struct size_impl< aux::vector_tag<11> >
 156 {
 157     template< typename Vector > struct apply
 158         : long_<11>
 159     {
 160     };
 161 };
 162
 163 template<>
 164 struct O1_size_impl< aux::vector_tag<11> >
 165     : size_impl< aux::vector_tag<11> >
 166 {
 167 };
 168
 169 template<>
 170 struct clear_impl< aux::vector_tag<11> >
 171 {
 172     template< typename Vector > struct apply
 173     {
 174         typedef vector0<> type;
 175     };
 176 };
 177
 178 template<
 179       typename T0, typename T1, typename T2, typename T3, typename T4
 180     , typename T5, typename T6, typename T7, typename T8, typename T9
 181     , typename T10, typename T11
 182     >
 183 struct vector12
 184 {
 185     typedef aux::vector_tag<12> tag;
 186     typedef vector12 type;
 187     typedef T0 item0;
 188     typedef T1 item1;
 189     typedef T2 item2;
 190     typedef T3 item3;
 191     typedef T4 item4;
 192     typedef T5 item5;
 193     typedef T6 item6;
 194     typedef T7 item7;
 195     typedef T8 item8;
 196     typedef T9 item9;
 197     typedef T10 item10;
 198     typedef T11 item11;
 199
 200
 201     typedef void_ item12;
 202     typedef T11 back;
 203     typedef v_iter< type,0 > begin;
 204     typedef v_iter< type,12 > end;
 205 };
 206
 207 template<>
 208 struct push_front_impl< aux::vector_tag<11> >
 209 {
 210     template< typename Vector, typename T > struct apply
 211     {
 212         typedef vector12<
 213               T
 214               ,
 215               typename Vector::item0, typename Vector::item1
 216             , typename Vector::item2, typename Vector::item3
 217             , typename Vector::item4, typename Vector::item5
 218             , typename Vector::item6, typename Vector::item7
 219             , typename Vector::item8, typename Vector::item9
 220             , typename Vector::item10
 221             > type;
 222     };
 223 };
 224
 225 template<>
 226 struct pop_front_impl< aux::vector_tag<12> >
 227 {
 228     template< typename Vector > struct apply
 229     {
 230         typedef vector11<
 231               typename Vector::item1, typename Vector::item2
 232             , typename Vector::item3, typename Vector::item4
 233             , typename Vector::item5, typename Vector::item6
 234             , typename Vector::item7, typename Vector::item8
 235             , typename Vector::item9, typename Vector::item10
 236             , typename Vector::item11
 237             > type;
 238     };
 239 };
 240
 241 template<>
 242 struct push_back_impl< aux::vector_tag<11> >
 243 {
 244     template< typename Vector, typename T > struct apply
 245     {
 246         typedef vector12<
 247               typename Vector::item0, typename Vector::item1
 248             , typename Vector::item2, typename Vector::item3
 249             , typename Vector::item4, typename Vector::item5
 250             , typename Vector::item6, typename Vector::item7
 251             , typename Vector::item8, typename Vector::item9
 252             , typename Vector::item10
 253               ,
 254               T
 255             > type;
 256     };
 257 };
 258
 259 template<>
 260 struct pop_back_impl< aux::vector_tag<12> >
 261 {
 262     template< typename Vector > struct apply
 263     {
 264         typedef vector11<
 265               typename Vector::item0, typename Vector::item1
 266             , typename Vector::item2, typename Vector::item3
 267             , typename Vector::item4, typename Vector::item5
 268             , typename Vector::item6, typename Vector::item7
 269             , typename Vector::item8, typename Vector::item9
 270             , typename Vector::item10
 271             > type;
 272     };
 273 };
 274
 275 namespace aux {
 276 template<> struct v_at_impl<12>
 277 {
 278     template< typename V_ > struct result_
 279     {
 280         typedef typename V_::item12 type;
 281     };
 282 };
 283
 284 }
 285
 286 template<>
 287 struct at_impl< aux::vector_tag<12> >
 288 {
 289     template< typename V_, typename N > struct apply
 290     {
 291         typedef typename aux::v_at_impl<BOOST_MPL_AUX_VALUE_WKND(N)::value>
 292             ::template result_<V_>::type type;
 293     };
 294 };
 295
 296 template<>
 297 struct front_impl< aux::vector_tag<12> >
 298 {
 299     template< typename Vector > struct apply
 300     {
 301         typedef typename Vector::item0 type;
 302     };
 303 };
 304
 305 template<>
 306 struct back_impl< aux::vector_tag<12> >
 307 {
 308     template< typename Vector > struct apply
 309     {
 310         typedef typename Vector::back type;
 311     };
 312 };
 313
 314 template<>
 315 struct empty_impl< aux::vector_tag<12> >
 316 {
 317     template< typename Vector > struct apply
 318         : false_
 319     {
 320     };
 321 };
 322
 323 template<>
 324 struct size_impl< aux::vector_tag<12> >
 325 {
 326     template< typename Vector > struct apply
 327         : long_<12>
 328     {
 329     };
 330 };
 331
 332 template<>
 333 struct O1_size_impl< aux::vector_tag<12> >
 334     : size_impl< aux::vector_tag<12> >
 335 {
 336 };
 337
 338 template<>
 339 struct clear_impl< aux::vector_tag<12> >
 340 {
 341     template< typename Vector > struct apply
 342     {
 343         typedef vector0<> type;
 344     };
 345 };
 346
 347 template<
 348       typename T0, typename T1, typename T2, typename T3, typename T4
 349     , typename T5, typename T6, typename T7, typename T8, typename T9
 350     , typename T10, typename T11, typename T12
 351     >
 352 struct vector13
 353 {
 354     typedef aux::vector_tag<13> tag;
 355     typedef vector13 type;
 356     typedef T0 item0;
 357     typedef T1 item1;
 358     typedef T2 item2;
 359     typedef T3 item3;
 360     typedef T4 item4;
 361     typedef T5 item5;
 362     typedef T6 item6;
 363     typedef T7 item7;
 364     typedef T8 item8;
 365     typedef T9 item9;
 366     typedef T10 item10;
 367     typedef T11 item11;
 368     typedef T12 item12;
 369
 370
 371     typedef void_ item13;
 372     typedef T12 back;
 373     typedef v_iter< type,0 > begin;
 374     typedef v_iter< type,13 > end;
 375 };
 376
 377 template<>
 378 struct push_front_impl< aux::vector_tag<12> >
 379 {
 380     template< typename Vector, typename T > struct apply
 381     {
 382         typedef vector13<
 383               T
 384               ,
 385               typename Vector::item0, typename Vector::item1
 386             , typename Vector::item2, typename Vector::item3
 387             , typename Vector::item4, typename Vector::item5
 388             , typename Vector::item6, typename Vector::item7
 389             , typename Vector::item8, typename Vector::item9
 390             , typename Vector::item10, typename Vector::item11
 391             > type;
 392     };
 393 };
 394
 395 template<>
 396 struct pop_front_impl< aux::vector_tag<13> >
 397 {
 398     template< typename Vector > struct apply
 399     {
 400         typedef vector12<
 401               typename Vector::item1, typename Vector::item2
 402             , typename Vector::item3, typename Vector::item4
 403             , typename Vector::item5, typename Vector::item6
 404             , typename Vector::item7, typename Vector::item8
 405             , typename Vector::item9, typename Vector::item10
 406             , typename Vector::item11, typename Vector::item12
 407             > type;
 408     };
 409 };
 410
 411 template<>
 412 struct push_back_impl< aux::vector_tag<12> >
 413 {
 414     template< typename Vector, typename T > struct apply
 415     {
 416         typedef vector13<
 417               typename Vector::item0, typename Vector::item1
 418             , typename Vector::item2, typename Vector::item3
 419             , typename Vector::item4, typename Vector::item5
 420             , typename Vector::item6, typename Vector::item7
 421             , typename Vector::item8, typename Vector::item9
 422             , typename Vector::item10, typename Vector::item11
 423               ,
 424               T
 425             > type;
 426     };
 427 };
 428
 429 template<>
 430 struct pop_back_impl< aux::vector_tag<13> >
 431 {
 432     template< typename Vector > struct apply
 433     {
 434         typedef vector12<
 435               typename Vector::item0, typename Vector::item1
 436             , typename Vector::item2, typename Vector::item3
 437             , typename Vector::item4, typename Vector::item5
 438             , typename Vector::item6, typename Vector::item7
 439             , typename Vector::item8, typename Vector::item9
 440             , typename Vector::item10, typename Vector::item11
 441             > type;
 442     };
 443 };
 444
 445 namespace aux {
 446 template<> struct v_at_impl<13>
 447 {
 448     template< typename V_ > struct result_
 449     {
 450         typedef typename V_::item13 type;
 451     };
 452 };
 453
 454 }
 455
 456 template<>
 457 struct at_impl< aux::vector_tag<13> >
 458 {
 459     template< typename V_, typename N > struct apply
 460     {
 461         typedef typename aux::v_at_impl<BOOST_MPL_AUX_VALUE_WKND(N)::value>
 462             ::template result_<V_>::type type;
 463     };
 464 };
 465
 466 template<>
 467 struct front_impl< aux::vector_tag<13> >
 468 {
 469     template< typename Vector > struct apply
 470     {
 471         typedef typename Vector::item0 type;
 472     };
 473 };
 474
 475 template<>
 476 struct back_impl< aux::vector_tag<13> >
 477 {
 478     template< typename Vector > struct apply
 479     {
 480         typedef typename Vector::back type;
 481     };
 482 };
 483
 484 template<>
 485 struct empty_impl< aux::vector_tag<13> >
 486 {
 487     template< typename Vector > struct apply
 488         : false_
 489     {
 490     };
 491 };
 492
 493 template<>
 494 struct size_impl< aux::vector_tag<13> >
 495 {
 496     template< typename Vector > struct apply
 497         : long_<13>
 498     {
 499     };
 500 };
 501
 502 template<>
 503 struct O1_size_impl< aux::vector_tag<13> >
 504     : size_impl< aux::vector_tag<13> >
 505 {
 506 };
 507
 508 template<>
 509 struct clear_impl< aux::vector_tag<13> >
 510 {
 511     template< typename Vector > struct apply
 512     {
 513         typedef vector0<> type;
 514     };
 515 };
 516
 517 template<
 518       typename T0, typename T1, typename T2, typename T3, typename T4
 519     , typename T5, typename T6, typename T7, typename T8, typename T9
 520     , typename T10, typename T11, typename T12, typename T13
 521     >
 522 struct vector14
 523 {
 524     typedef aux::vector_tag<14> tag;
 525     typedef vector14 type;
 526     typedef T0 item0;
 527     typedef T1 item1;
 528     typedef T2 item2;
 529     typedef T3 item3;
 530     typedef T4 item4;
 531     typedef T5 item5;
 532     typedef T6 item6;
 533     typedef T7 item7;
 534     typedef T8 item8;
 535     typedef T9 item9;
 536     typedef T10 item10;
 537     typedef T11 item11;
 538     typedef T12 item12;
 539     typedef T13 item13;
 540
 541
 542     typedef void_ item14;
 543     typedef T13 back;
 544     typedef v_iter< type,0 > begin;
 545     typedef v_iter< type,14 > end;
 546 };
 547
 548 template<>
 549 struct push_front_impl< aux::vector_tag<13> >
 550 {
 551     template< typename Vector, typename T > struct apply
 552     {
 553         typedef vector14<
 554               T
 555               ,
 556               typename Vector::item0, typename Vector::item1
 557             , typename Vector::item2, typename Vector::item3
 558             , typename Vector::item4, typename Vector::item5
 559             , typename Vector::item6, typename Vector::item7
 560             , typename Vector::item8, typename Vector::item9
 561             , typename Vector::item10, typename Vector::item11
 562             , typename Vector::item12
 563             > type;
 564     };
 565 };
 566
 567 template<>
 568 struct pop_front_impl< aux::vector_tag<14> >
 569 {
 570     template< typename Vector > struct apply
 571     {
 572         typedef vector13<
 573               typename Vector::item1, typename Vector::item2
 574             , typename Vector::item3, typename Vector::item4
 575             , typename Vector::item5, typename Vector::item6
 576             , typename Vector::item7, typename Vector::item8
 577             , typename Vector::item9, typename Vector::item10
 578             , typename Vector::item11, typename Vector::item12
 579             , typename Vector::item13
 580             > type;
 581     };
 582 };
 583
 584 template<>
 585 struct push_back_impl< aux::vector_tag<13> >
 586 {
 587     template< typename Vector, typename T > struct apply
 588     {
 589         typedef vector14<
 590               typename Vector::item0, typename Vector::item1
 591             , typename Vector::item2, typename Vector::item3
 592             , typename Vector::item4, typename Vector::item5
 593             , typename Vector::item6, typename Vector::item7
 594             , typename Vector::item8, typename Vector::item9
 595             , typename Vector::item10, typename Vector::item11
 596             , typename Vector::item12
 597               ,
 598               T
 599             > type;
 600     };
 601 };
 602
 603 template<>
 604 struct pop_back_impl< aux::vector_tag<14> >
 605 {
 606     template< typename Vector > struct apply
 607     {
 608         typedef vector13<
 609               typename Vector::item0, typename Vector::item1
 610             , typename Vector::item2, typename Vector::item3
 611             , typename Vector::item4, typename Vector::item5
 612             , typename Vector::item6, typename Vector::item7
 613             , typename Vector::item8, typename Vector::item9
 614             , typename Vector::item10, typename Vector::item11
 615             , typename Vector::item12
 616             > type;
 617     };
 618 };
 619
 620 namespace aux {
 621 template<> struct v_at_impl<14>
 622 {
 623     template< typename V_ > struct result_
 624     {
 625         typedef typename V_::item14 type;
 626     };
 627 };
 628
 629 }
 630
 631 template<>
 632 struct at_impl< aux::vector_tag<14> >
 633 {
 634     template< typename V_, typename N > struct apply
 635     {
 636         typedef typename aux::v_at_impl<BOOST_MPL_AUX_VALUE_WKND(N)::value>
 637             ::template result_<V_>::type type;
 638     };
 639 };
 640
 641 template<>
 642 struct front_impl< aux::vector_tag<14> >
 643 {
 644     template< typename Vector > struct apply
 645     {
 646         typedef typename Vector::item0 type;
 647     };
 648 };
 649
 650 template<>
 651 struct back_impl< aux::vector_tag<14> >
 652 {
 653     template< typename Vector > struct apply
 654     {
 655         typedef typename Vector::back type;
 656     };
 657 };
 658
 659 template<>
 660 struct empty_impl< aux::vector_tag<14> >
 661 {
 662     template< typename Vector > struct apply
 663         : false_
 664     {
 665     };
 666 };
 667
 668 template<>
 669 struct size_impl< aux::vector_tag<14> >
 670 {
 671     template< typename Vector > struct apply
 672         : long_<14>
 673     {
 674     };
 675 };
 676
 677 template<>
 678 struct O1_size_impl< aux::vector_tag<14> >
 679     : size_impl< aux::vector_tag<14> >
 680 {
 681 };
 682
 683 template<>
 684 struct clear_impl< aux::vector_tag<14> >
 685 {
 686     template< typename Vector > struct apply
 687     {
 688         typedef vector0<> type;
 689     };
 690 };
 691
 692 template<
 693       typename T0, typename T1, typename T2, typename T3, typename T4
 694     , typename T5, typename T6, typename T7, typename T8, typename T9
 695     , typename T10, typename T11, typename T12, typename T13, typename T14
 696     >
 697 struct vector15
 698 {
 699     typedef aux::vector_tag<15> tag;
 700     typedef vector15 type;
 701     typedef T0 item0;
 702     typedef T1 item1;
 703     typedef T2 item2;
 704     typedef T3 item3;
 705     typedef T4 item4;
 706     typedef T5 item5;
 707     typedef T6 item6;
 708     typedef T7 item7;
 709     typedef T8 item8;
 710     typedef T9 item9;
 711     typedef T10 item10;
 712     typedef T11 item11;
 713     typedef T12 item12;
 714     typedef T13 item13;
 715     typedef T14 item14;
 716
 717
 718     typedef void_ item15;
 719     typedef T14 back;
 720     typedef v_iter< type,0 > begin;
 721     typedef v_iter< type,15 > end;
 722 };
 723
 724 template<>
 725 struct push_front_impl< aux::vector_tag<14> >
 726 {
 727     template< typename Vector, typename T > struct apply
 728     {
 729         typedef vector15<
 730               T
 731               ,
 732               typename Vector::item0, typename Vector::item1
 733             , typename Vector::item2, typename Vector::item3
 734             , typename Vector::item4, typename Vector::item5
 735             , typename Vector::item6, typename Vector::item7
 736             , typename Vector::item8, typename Vector::item9
 737             , typename Vector::item10, typename Vector::item11
 738             , typename Vector::item12, typename Vector::item13
 739             > type;
 740     };
 741 };
 742
 743 template<>
 744 struct pop_front_impl< aux::vector_tag<15> >
 745 {
 746     template< typename Vector > struct apply
 747     {
 748         typedef vector14<
 749               typename Vector::item1, typename Vector::item2
 750             , typename Vector::item3, typename Vector::item4
 751             , typename Vector::item5, typename Vector::item6
 752             , typename Vector::item7, typename Vector::item8
 753             , typename Vector::item9, typename Vector::item10
 754             , typename Vector::item11, typename Vector::item12
 755             , typename Vector::item13, typename Vector::item14
 756             > type;
 757     };
 758 };
 759
 760 template<>
 761 struct push_back_impl< aux::vector_tag<14> >
 762 {
 763     template< typename Vector, typename T > struct apply
 764     {
 765         typedef vector15<
 766               typename Vector::item0, typename Vector::item1
 767             , typename Vector::item2, typename Vector::item3
 768             , typename Vector::item4, typename Vector::item5
 769             , typename Vector::item6, typename Vector::item7
 770             , typename Vector::item8, typename Vector::item9
 771             , typename Vector::item10, typename Vector::item11
 772             , typename Vector::item12, typename Vector::item13
 773               ,
 774               T
 775             > type;
 776     };
 777 };
 778
 779 template<>
 780 struct pop_back_impl< aux::vector_tag<15> >
 781 {
 782     template< typename Vector > struct apply
 783     {
 784         typedef vector14<
 785               typename Vector::item0, typename Vector::item1
 786             , typename Vector::item2, typename Vector::item3
 787             , typename Vector::item4, typename Vector::item5
 788             , typename Vector::item6, typename Vector::item7
 789             , typename Vector::item8, typename Vector::item9
 790             , typename Vector::item10, typename Vector::item11
 791             , typename Vector::item12, typename Vector::item13
 792             > type;
 793     };
 794 };
 795
 796 namespace aux {
 797 template<> struct v_at_impl<15>
 798 {
 799     template< typename V_ > struct result_
 800     {
 801         typedef typename V_::item15 type;
 802     };
 803 };
 804
 805 }
 806
 807 template<>
 808 struct at_impl< aux::vector_tag<15> >
 809 {
 810     template< typename V_, typename N > struct apply
 811     {
 812         typedef typename aux::v_at_impl<BOOST_MPL_AUX_VALUE_WKND(N)::value>
 813             ::template result_<V_>::type type;
 814     };
 815 };
 816
 817 template<>
 818 struct front_impl< aux::vector_tag<15> >
 819 {
 820     template< typename Vector > struct apply
 821     {
 822         typedef typename Vector::item0 type;
 823     };
 824 };
 825
 826 template<>
 827 struct back_impl< aux::vector_tag<15> >
 828 {
 829     template< typename Vector > struct apply
 830     {
 831         typedef typename Vector::back type;
 832     };
 833 };
 834
 835 template<>
 836 struct empty_impl< aux::vector_tag<15> >
 837 {
 838     template< typename Vector > struct apply
 839         : false_
 840     {
 841     };
 842 };
 843
 844 template<>
 845 struct size_impl< aux::vector_tag<15> >
 846 {
 847     template< typename Vector > struct apply
 848         : long_<15>
 849     {
 850     };
 851 };
 852
 853 template<>
 854 struct O1_size_impl< aux::vector_tag<15> >
 855     : size_impl< aux::vector_tag<15> >
 856 {
 857 };
 858
 859 template<>
 860 struct clear_impl< aux::vector_tag<15> >
 861 {
 862     template< typename Vector > struct apply
 863     {
 864         typedef vector0<> type;
 865     };
 866 };
 867
 868 template<
 869       typename T0, typename T1, typename T2, typename T3, typename T4
 870     , typename T5, typename T6, typename T7, typename T8, typename T9
 871     , typename T10, typename T11, typename T12, typename T13, typename T14
 872     , typename T15
 873     >
 874 struct vector16
 875 {
 876     typedef aux::vector_tag<16> tag;
 877     typedef vector16 type;
 878     typedef T0 item0;
 879     typedef T1 item1;
 880     typedef T2 item2;
 881     typedef T3 item3;
 882     typedef T4 item4;
 883     typedef T5 item5;
 884     typedef T6 item6;
 885     typedef T7 item7;
 886     typedef T8 item8;
 887     typedef T9 item9;
 888     typedef T10 item10;
 889     typedef T11 item11;
 890     typedef T12 item12;
 891     typedef T13 item13;
 892     typedef T14 item14;
 893     typedef T15 item15;
 894
 895
 896     typedef void_ item16;
 897     typedef T15 back;
 898     typedef v_iter< type,0 > begin;
 899     typedef v_iter< type,16 > end;
 900 };
 901
 902 template<>
 903 struct push_front_impl< aux::vector_tag<15> >
 904 {
 905     template< typename Vector, typename T > struct apply
 906     {
 907         typedef vector16<
 908               T
 909               ,
 910               typename Vector::item0, typename Vector::item1
 911             , typename Vector::item2, typename Vector::item3
 912             , typename Vector::item4, typename Vector::item5
 913             , typename Vector::item6, typename Vector::item7
 914             , typename Vector::item8, typename Vector::item9
 915             , typename Vector::item10, typename Vector::item11
 916             , typename Vector::item12, typename Vector::item13
 917             , typename Vector::item14
 918             > type;
 919     };
 920 };
 921
 922 template<>
 923 struct pop_front_impl< aux::vector_tag<16> >
 924 {
 925     template< typename Vector > struct apply
 926     {
 927         typedef vector15<
 928               typename Vector::item1, typename Vector::item2
 929             , typename Vector::item3, typename Vector::item4
 930             , typename Vector::item5, typename Vector::item6
 931             , typename Vector::item7, typename Vector::item8
 932             , typename Vector::item9, typename Vector::item10
 933             , typename Vector::item11, typename Vector::item12
 934             , typename Vector::item13, typename Vector::item14
 935             , typename Vector::item15
 936             > type;
 937     };
 938 };
 939
 940 template<>
 941 struct push_back_impl< aux::vector_tag<15> >
 942 {
 943     template< typename Vector, typename T > struct apply
 944     {
 945         typedef vector16<
 946               typename Vector::item0, typename Vector::item1
 947             , typename Vector::item2, typename Vector::item3
 948             , typename Vector::item4, typename Vector::item5
 949             , typename Vector::item6, typename Vector::item7
 950             , typename Vector::item8, typename Vector::item9
 951             , typename Vector::item10, typename Vector::item11
 952             , typename Vector::item12, typename Vector::item13
 953             , typename Vector::item14
 954               ,
 955               T
 956             > type;
 957     };
 958 };
 959
 960 template<>
 961 struct pop_back_impl< aux::vector_tag<16> >
 962 {
 963     template< typename Vector > struct apply
 964     {
 965         typedef vector15<
 966               typename Vector::item0, typename Vector::item1
 967             , typename Vector::item2, typename Vector::item3
 968             , typename Vector::item4, typename Vector::item5
 969             , typename Vector::item6, typename Vector::item7
 970             , typename Vector::item8, typename Vector::item9
 971             , typename Vector::item10, typename Vector::item11
 972             , typename Vector::item12, typename Vector::item13
 973             , typename Vector::item14
 974             > type;
 975     };
 976 };
 977
 978 namespace aux {
 979 template<> struct v_at_impl<16>
 980 {
 981     template< typename V_ > struct result_
 982     {
 983         typedef typename V_::item16 type;
 984     };
 985 };
 986
 987 }
 988
 989 template<>
 990 struct at_impl< aux::vector_tag<16> >
 991 {
 992     template< typename V_, typename N > struct apply
 993     {
 994         typedef typename aux::v_at_impl<BOOST_MPL_AUX_VALUE_WKND(N)::value>
 995             ::template result_<V_>::type type;
 996     };
 997 };
 998
 999 template<>
1000 struct front_impl< aux::vector_tag<16> >
1001 {
1002     template< typename Vector > struct apply
1003     {
1004         typedef typename Vector::item0 type;
1005     };
1006 };
1007
1008 template<>
1009 struct back_impl< aux::vector_tag<16> >
1010 {
1011     template< typename Vector > struct apply
1012     {
1013         typedef typename Vector::back type;
1014     };
1015 };
1016
1017 template<>
1018 struct empty_impl< aux::vector_tag<16> >
1019 {
1020     template< typename Vector > struct apply
1021         : false_
1022     {
1023     };
1024 };
1025
1026 template<>
1027 struct size_impl< aux::vector_tag<16> >
1028 {
1029     template< typename Vector > struct apply
1030         : long_<16>
1031     {
1032     };
1033 };
1034
1035 template<>
1036 struct O1_size_impl< aux::vector_tag<16> >
1037     : size_impl< aux::vector_tag<16> >
1038 {
1039 };
1040
1041 template<>
1042 struct clear_impl< aux::vector_tag<16> >
1043 {
1044     template< typename Vector > struct apply
1045     {
1046         typedef vector0<> type;
1047     };
1048 };
1049
1050 template<
1051       typename T0, typename T1, typename T2, typename T3, typename T4
1052     , typename T5, typename T6, typename T7, typename T8, typename T9
1053     , typename T10, typename T11, typename T12, typename T13, typename T14
1054     , typename T15, typename T16
1055     >
1056 struct vector17
1057 {
1058     typedef aux::vector_tag<17> tag;
1059     typedef vector17 type;
1060     typedef T0 item0;
1061     typedef T1 item1;
1062     typedef T2 item2;
1063     typedef T3 item3;
1064     typedef T4 item4;
1065     typedef T5 item5;
1066     typedef T6 item6;
1067     typedef T7 item7;
1068     typedef T8 item8;
1069     typedef T9 item9;
1070     typedef T10 item10;
1071     typedef T11 item11;
1072     typedef T12 item12;
1073     typedef T13 item13;
1074     typedef T14 item14;
1075     typedef T15 item15;
1076     typedef T16 item16;
1077
1078
1079     typedef void_ item17;
1080     typedef T16 back;
1081     typedef v_iter< type,0 > begin;
1082     typedef v_iter< type,17 > end;
1083 };
1084
1085 template<>
1086 struct push_front_impl< aux::vector_tag<16> >
1087 {
1088     template< typename Vector, typename T > struct apply
1089     {
1090         typedef vector17<
1091               T
1092               ,
1093               typename Vector::item0, typename Vector::item1
1094             , typename Vector::item2, typename Vector::item3
1095             , typename Vector::item4, typename Vector::item5
1096             , typename Vector::item6, typename Vector::item7
1097             , typename Vector::item8, typename Vector::item9
1098             , typename Vector::item10, typename Vector::item11
1099             , typename Vector::item12, typename Vector::item13
1100             , typename Vector::item14, typename Vector::item15
1101             > type;
1102     };
1103 };
1104
1105 template<>
1106 struct pop_front_impl< aux::vector_tag<17> >
1107 {
1108     template< typename Vector > struct apply
1109     {
1110         typedef vector16<
1111               typename Vector::item1, typename Vector::item2
1112             , typename Vector::item3, typename Vector::item4
1113             , typename Vector::item5, typename Vector::item6
1114             , typename Vector::item7, typename Vector::item8
1115             , typename Vector::item9, typename Vector::item10
1116             , typename Vector::item11, typename Vector::item12
1117             , typename Vector::item13, typename Vector::item14
1118             , typename Vector::item15, typename Vector::item16
1119             > type;
1120     };
1121 };
1122
1123 template<>
1124 struct push_back_impl< aux::vector_tag<16> >
1125 {
1126     template< typename Vector, typename T > struct apply
1127     {
1128         typedef vector17<
1129               typename Vector::item0, typename Vector::item1
1130             , typename Vector::item2, typename Vector::item3
1131             , typename Vector::item4, typename Vector::item5
1132             , typename Vector::item6, typename Vector::item7
1133             , typename Vector::item8, typename Vector::item9
1134             , typename Vector::item10, typename Vector::item11
1135             , typename Vector::item12, typename Vector::item13
1136             , typename Vector::item14, typename Vector::item15
1137               ,
1138               T
1139             > type;
1140     };
1141 };
1142
1143 template<>
1144 struct pop_back_impl< aux::vector_tag<17> >
1145 {
1146     template< typename Vector > struct apply
1147     {
1148         typedef vector16<
1149               typename Vector::item0, typename Vector::item1
1150             , typename Vector::item2, typename Vector::item3
1151             , typename Vector::item4, typename Vector::item5
1152             , typename Vector::item6, typename Vector::item7
1153             , typename Vector::item8, typename Vector::item9
1154             , typename Vector::item10, typename Vector::item11
1155             , typename Vector::item12, typename Vector::item13
1156             , typename Vector::item14, typename Vector::item15
1157             > type;
1158     };
1159 };
1160
1161 namespace aux {
1162 template<> struct v_at_impl<17>
1163 {
1164     template< typename V_ > struct result_
1165     {
1166         typedef typename V_::item17 type;
1167     };
1168 };
1169
1170 }
1171
1172 template<>
1173 struct at_impl< aux::vector_tag<17> >
1174 {
1175     template< typename V_, typename N > struct apply
1176     {
1177         typedef typename aux::v_at_impl<BOOST_MPL_AUX_VALUE_WKND(N)::value>
1178             ::template result_<V_>::type type;
1179     };
1180 };
1181
1182 template<>
1183 struct front_impl< aux::vector_tag<17> >
1184 {
1185     template< typename Vector > struct apply
1186     {
1187         typedef typename Vector::item0 type;
1188     };
1189 };
1190
1191 template<>
1192 struct back_impl< aux::vector_tag<17> >
1193 {
1194     template< typename Vector > struct apply
1195     {
1196         typedef typename Vector::back type;
1197     };
1198 };
1199
1200 template<>
1201 struct empty_impl< aux::vector_tag<17> >
1202 {
1203     template< typename Vector > struct apply
1204         : false_
1205     {
1206     };
1207 };
1208
1209 template<>
1210 struct size_impl< aux::vector_tag<17> >
1211 {
1212     template< typename Vector > struct apply
1213         : long_<17>
1214     {
1215     };
1216 };
1217
1218 template<>
1219 struct O1_size_impl< aux::vector_tag<17> >
1220     : size_impl< aux::vector_tag<17> >
1221 {
1222 };
1223
1224 template<>
1225 struct clear_impl< aux::vector_tag<17> >
1226 {
1227     template< typename Vector > struct apply
1228     {
1229         typedef vector0<> type;
1230     };
1231 };
1232
1233 template<
1234       typename T0, typename T1, typename T2, typename T3, typename T4
1235     , typename T5, typename T6, typename T7, typename T8, typename T9
1236     , typename T10, typename T11, typename T12, typename T13, typename T14
1237     , typename T15, typename T16, typename T17
1238     >
1239 struct vector18
1240 {
1241     typedef aux::vector_tag<18> tag;
1242     typedef vector18 type;
1243     typedef T0 item0;
1244     typedef T1 item1;
1245     typedef T2 item2;
1246     typedef T3 item3;
1247     typedef T4 item4;
1248     typedef T5 item5;
1249     typedef T6 item6;
1250     typedef T7 item7;
1251     typedef T8 item8;
1252     typedef T9 item9;
1253     typedef T10 item10;
1254     typedef T11 item11;
1255     typedef T12 item12;
1256     typedef T13 item13;
1257     typedef T14 item14;
1258     typedef T15 item15;
1259     typedef T16 item16;
1260     typedef T17 item17;
1261
1262
1263     typedef void_ item18;
1264     typedef T17 back;
1265     typedef v_iter< type,0 > begin;
1266     typedef v_iter< type,18 > end;
1267 };
1268
1269 template<>
1270 struct push_front_impl< aux::vector_tag<17> >
1271 {
1272     template< typename Vector, typename T > struct apply
1273     {
1274         typedef vector18<
1275               T
1276               ,
1277               typename Vector::item0, typename Vector::item1
1278             , typename Vector::item2, typename Vector::item3
1279             , typename Vector::item4, typename Vector::item5
1280             , typename Vector::item6, typename Vector::item7
1281             , typename Vector::item8, typename Vector::item9
1282             , typename Vector::item10, typename Vector::item11
1283             , typename Vector::item12, typename Vector::item13
1284             , typename Vector::item14, typename Vector::item15
1285             , typename Vector::item16
1286             > type;
1287     };
1288 };
1289
1290 template<>
1291 struct pop_front_impl< aux::vector_tag<18> >
1292 {
1293     template< typename Vector > struct apply
1294     {
1295         typedef vector17<
1296               typename Vector::item1, typename Vector::item2
1297             , typename Vector::item3, typename Vector::item4
1298             , typename Vector::item5, typename Vector::item6
1299             , typename Vector::item7, typename Vector::item8
1300             , typename Vector::item9, typename Vector::item10
1301             , typename Vector::item11, typename Vector::item12
1302             , typename Vector::item13, typename Vector::item14
1303             , typename Vector::item15, typename Vector::item16
1304             , typename Vector::item17
1305             > type;
1306     };
1307 };
1308
1309 template<>
1310 struct push_back_impl< aux::vector_tag<17> >
1311 {
1312     template< typename Vector, typename T > struct apply
1313     {
1314         typedef vector18<
1315               typename Vector::item0, typename Vector::item1
1316             , typename Vector::item2, typename Vector::item3
1317             , typename Vector::item4, typename Vector::item5
1318             , typename Vector::item6, typename Vector::item7
1319             , typename Vector::item8, typename Vector::item9
1320             , typename Vector::item10, typename Vector::item11
1321             , typename Vector::item12, typename Vector::item13
1322             , typename Vector::item14, typename Vector::item15
1323             , typename Vector::item16
1324               ,
1325               T
1326             > type;
1327     };
1328 };
1329
1330 template<>
1331 struct pop_back_impl< aux::vector_tag<18> >
1332 {
1333     template< typename Vector > struct apply
1334     {
1335         typedef vector17<
1336               typename Vector::item0, typename Vector::item1
1337             , typename Vector::item2, typename Vector::item3
1338             , typename Vector::item4, typename Vector::item5
1339             , typename Vector::item6, typename Vector::item7
1340             , typename Vector::item8, typename Vector::item9
1341             , typename Vector::item10, typename Vector::item11
1342             , typename Vector::item12, typename Vector::item13
1343             , typename Vector::item14, typename Vector::item15
1344             , typename Vector::item16
1345             > type;
1346     };
1347 };
1348
1349 namespace aux {
1350 template<> struct v_at_impl<18>
1351 {
1352     template< typename V_ > struct result_
1353     {
1354         typedef typename V_::item18 type;
1355     };
1356 };
1357
1358 }
1359
1360 template<>
1361 struct at_impl< aux::vector_tag<18> >
1362 {
1363     template< typename V_, typename N > struct apply
1364     {
1365         typedef typename aux::v_at_impl<BOOST_MPL_AUX_VALUE_WKND(N)::value>
1366             ::template result_<V_>::type type;
1367     };
1368 };
1369
1370 template<>
1371 struct front_impl< aux::vector_tag<18> >
1372 {
1373     template< typename Vector > struct apply
1374     {
1375         typedef typename Vector::item0 type;
1376     };
1377 };
1378
1379 template<>
1380 struct back_impl< aux::vector_tag<18> >
1381 {
1382     template< typename Vector > struct apply
1383     {
1384         typedef typename Vector::back type;
1385     };
1386 };
1387
1388 template<>
1389 struct empty_impl< aux::vector_tag<18> >
1390 {
1391     template< typename Vector > struct apply
1392         : false_
1393     {
1394     };
1395 };
1396
1397 template<>
1398 struct size_impl< aux::vector_tag<18> >
1399 {
1400     template< typename Vector > struct apply
1401         : long_<18>
1402     {
1403     };
1404 };
1405
1406 template<>
1407 struct O1_size_impl< aux::vector_tag<18> >
1408     : size_impl< aux::vector_tag<18> >
1409 {
1410 };
1411
1412 template<>
1413 struct clear_impl< aux::vector_tag<18> >
1414 {
1415     template< typename Vector > struct apply
1416     {
1417         typedef vector0<> type;
1418     };
1419 };
1420
1421 template<
1422       typename T0, typename T1, typename T2, typename T3, typename T4
1423     , typename T5, typename T6, typename T7, typename T8, typename T9
1424     , typename T10, typename T11, typename T12, typename T13, typename T14
1425     , typename T15, typename T16, typename T17, typename T18
1426     >
1427 struct vector19
1428 {
1429     typedef aux::vector_tag<19> tag;
1430     typedef vector19 type;
1431     typedef T0 item0;
1432     typedef T1 item1;
1433     typedef T2 item2;
1434     typedef T3 item3;
1435     typedef T4 item4;
1436     typedef T5 item5;
1437     typedef T6 item6;
1438     typedef T7 item7;
1439     typedef T8 item8;
1440     typedef T9 item9;
1441     typedef T10 item10;
1442     typedef T11 item11;
1443     typedef T12 item12;
1444     typedef T13 item13;
1445     typedef T14 item14;
1446     typedef T15 item15;
1447     typedef T16 item16;
1448     typedef T17 item17;
1449     typedef T18 item18;
1450
1451
1452     typedef void_ item19;
1453     typedef T18 back;
1454     typedef v_iter< type,0 > begin;
1455     typedef v_iter< type,19 > end;
1456 };
1457
1458 template<>
1459 struct push_front_impl< aux::vector_tag<18> >
1460 {
1461     template< typename Vector, typename T > struct apply
1462     {
1463         typedef vector19<
1464               T
1465               ,
1466               typename Vector::item0, typename Vector::item1
1467             , typename Vector::item2, typename Vector::item3
1468             , typename Vector::item4, typename Vector::item5
1469             , typename Vector::item6, typename Vector::item7
1470             , typename Vector::item8, typename Vector::item9
1471             , typename Vector::item10, typename Vector::item11
1472             , typename Vector::item12, typename Vector::item13
1473             , typename Vector::item14, typename Vector::item15
1474             , typename Vector::item16, typename Vector::item17
1475             > type;
1476     };
1477 };
1478
1479 template<>
1480 struct pop_front_impl< aux::vector_tag<19> >
1481 {
1482     template< typename Vector > struct apply
1483     {
1484         typedef vector18<
1485               typename Vector::item1, typename Vector::item2
1486             , typename Vector::item3, typename Vector::item4
1487             , typename Vector::item5, typename Vector::item6
1488             , typename Vector::item7, typename Vector::item8
1489             , typename Vector::item9, typename Vector::item10
1490             , typename Vector::item11, typename Vector::item12
1491             , typename Vector::item13, typename Vector::item14
1492             , typename Vector::item15, typename Vector::item16
1493             , typename Vector::item17, typename Vector::item18
1494             > type;
1495     };
1496 };
1497
1498 template<>
1499 struct push_back_impl< aux::vector_tag<18> >
1500 {
1501     template< typename Vector, typename T > struct apply
1502     {
1503         typedef vector19<
1504               typename Vector::item0, typename Vector::item1
1505             , typename Vector::item2, typename Vector::item3
1506             , typename Vector::item4, typename Vector::item5
1507             , typename Vector::item6, typename Vector::item7
1508             , typename Vector::item8, typename Vector::item9
1509             , typename Vector::item10, typename Vector::item11
1510             , typename Vector::item12, typename Vector::item13
1511             , typename Vector::item14, typename Vector::item15
1512             , typename Vector::item16, typename Vector::item17
1513               ,
1514               T
1515             > type;
1516     };
1517 };
1518
1519 template<>
1520 struct pop_back_impl< aux::vector_tag<19> >
1521 {
1522     template< typename Vector > struct apply
1523     {
1524         typedef vector18<
1525               typename Vector::item0, typename Vector::item1
1526             , typename Vector::item2, typename Vector::item3
1527             , typename Vector::item4, typename Vector::item5
1528             , typename Vector::item6, typename Vector::item7
1529             , typename Vector::item8, typename Vector::item9
1530             , typename Vector::item10, typename Vector::item11
1531             , typename Vector::item12, typename Vector::item13
1532             , typename Vector::item14, typename Vector::item15
1533             , typename Vector::item16, typename Vector::item17
1534             > type;
1535     };
1536 };
1537
1538 namespace aux {
1539 template<> struct v_at_impl<19>
1540 {
1541     template< typename V_ > struct result_
1542     {
1543         typedef typename V_::item19 type;
1544     };
1545 };
1546
1547 }
1548
1549 template<>
1550 struct at_impl< aux::vector_tag<19> >
1551 {
1552     template< typename V_, typename N > struct apply
1553     {
1554         typedef typename aux::v_at_impl<BOOST_MPL_AUX_VALUE_WKND(N)::value>
1555             ::template result_<V_>::type type;
1556     };
1557 };
1558
1559 template<>
1560 struct front_impl< aux::vector_tag<19> >
1561 {
1562     template< typename Vector > struct apply
1563     {
1564         typedef typename Vector::item0 type;
1565     };
1566 };
1567
1568 template<>
1569 struct back_impl< aux::vector_tag<19> >
1570 {
1571     template< typename Vector > struct apply
1572     {
1573         typedef typename Vector::back type;
1574     };
1575 };
1576
1577 template<>
1578 struct empty_impl< aux::vector_tag<19> >
1579 {
1580     template< typename Vector > struct apply
1581         : false_
1582     {
1583     };
1584 };
1585
1586 template<>
1587 struct size_impl< aux::vector_tag<19> >
1588 {
1589     template< typename Vector > struct apply
1590         : long_<19>
1591     {
1592     };
1593 };
1594
1595 template<>
1596 struct O1_size_impl< aux::vector_tag<19> >
1597     : size_impl< aux::vector_tag<19> >
1598 {
1599 };
1600
1601 template<>
1602 struct clear_impl< aux::vector_tag<19> >
1603 {
1604     template< typename Vector > struct apply
1605     {
1606         typedef vector0<> type;
1607     };
1608 };
1609
1610 template<
1611       typename T0, typename T1, typename T2, typename T3, typename T4
1612     , typename T5, typename T6, typename T7, typename T8, typename T9
1613     , typename T10, typename T11, typename T12, typename T13, typename T14
1614     , typename T15, typename T16, typename T17, typename T18, typename T19
1615     >
1616 struct vector20
1617 {
1618     typedef aux::vector_tag<20> tag;
1619     typedef vector20 type;
1620     typedef T0 item0;
1621     typedef T1 item1;
1622     typedef T2 item2;
1623     typedef T3 item3;
1624     typedef T4 item4;
1625     typedef T5 item5;
1626     typedef T6 item6;
1627     typedef T7 item7;
1628     typedef T8 item8;
1629     typedef T9 item9;
1630     typedef T10 item10;
1631     typedef T11 item11;
1632     typedef T12 item12;
1633     typedef T13 item13;
1634     typedef T14 item14;
1635     typedef T15 item15;
1636     typedef T16 item16;
1637     typedef T17 item17;
1638     typedef T18 item18;
1639     typedef T19 item19;
1640
1641
1642     typedef void_ item20;
1643     typedef T19 back;
1644     typedef v_iter< type,0 > begin;
1645     typedef v_iter< type,20 > end;
1646 };
1647
1648 template<>
1649 struct push_front_impl< aux::vector_tag<19> >
1650 {
1651     template< typename Vector, typename T > struct apply
1652     {
1653         typedef vector20<
1654               T
1655               ,
1656               typename Vector::item0, typename Vector::item1
1657             , typename Vector::item2, typename Vector::item3
1658             , typename Vector::item4, typename Vector::item5
1659             , typename Vector::item6, typename Vector::item7
1660             , typename Vector::item8, typename Vector::item9
1661             , typename Vector::item10, typename Vector::item11
1662             , typename Vector::item12, typename Vector::item13
1663             , typename Vector::item14, typename Vector::item15
1664             , typename Vector::item16, typename Vector::item17
1665             , typename Vector::item18
1666             > type;
1667     };
1668 };
1669
1670 template<>
1671 struct pop_front_impl< aux::vector_tag<20> >
1672 {
1673     template< typename Vector > struct apply
1674     {
1675         typedef vector19<
1676               typename Vector::item1, typename Vector::item2
1677             , typename Vector::item3, typename Vector::item4
1678             , typename Vector::item5, typename Vector::item6
1679             , typename Vector::item7, typename Vector::item8
1680             , typename Vector::item9, typename Vector::item10
1681             , typename Vector::item11, typename Vector::item12
1682             , typename Vector::item13, typename Vector::item14
1683             , typename Vector::item15, typename Vector::item16
1684             , typename Vector::item17, typename Vector::item18
1685             , typename Vector::item19
1686             > type;
1687     };
1688 };
1689
1690 template<>
1691 struct push_back_impl< aux::vector_tag<19> >
1692 {
1693     template< typename Vector, typename T > struct apply
1694     {
1695         typedef vector20<
1696               typename Vector::item0, typename Vector::item1
1697             , typename Vector::item2, typename Vector::item3
1698             , typename Vector::item4, typename Vector::item5
1699             , typename Vector::item6, typename Vector::item7
1700             , typename Vector::item8, typename Vector::item9
1701             , typename Vector::item10, typename Vector::item11
1702             , typename Vector::item12, typename Vector::item13
1703             , typename Vector::item14, typename Vector::item15
1704             , typename Vector::item16, typename Vector::item17
1705             , typename Vector::item18
1706               ,
1707               T
1708             > type;
1709     };
1710 };
1711
1712 template<>
1713 struct pop_back_impl< aux::vector_tag<20> >
1714 {
1715     template< typename Vector > struct apply
1716     {
1717         typedef vector19<
1718               typename Vector::item0, typename Vector::item1
1719             , typename Vector::item2, typename Vector::item3
1720             , typename Vector::item4, typename Vector::item5
1721             , typename Vector::item6, typename Vector::item7
1722             , typename Vector::item8, typename Vector::item9
1723             , typename Vector::item10, typename Vector::item11
1724             , typename Vector::item12, typename Vector::item13
1725             , typename Vector::item14, typename Vector::item15
1726             , typename Vector::item16, typename Vector::item17
1727             , typename Vector::item18
1728             > type;
1729     };
1730 };
1731
1732 namespace aux {
1733 template<> struct v_at_impl<20>
1734 {
1735     template< typename V_ > struct result_
1736     {
1737         typedef typename V_::item20 type;
1738     };
1739 };
1740
1741 }
1742
1743 template<>
1744 struct at_impl< aux::vector_tag<20> >
1745 {
1746     template< typename V_, typename N > struct apply
1747     {
1748         typedef typename aux::v_at_impl<BOOST_MPL_AUX_VALUE_WKND(N)::value>
1749             ::template result_<V_>::type type;
1750     };
1751 };
1752
1753 template<>
1754 struct front_impl< aux::vector_tag<20> >
1755 {
1756     template< typename Vector > struct apply
1757     {
1758         typedef typename Vector::item0 type;
1759     };
1760 };
1761
1762 template<>
1763 struct back_impl< aux::vector_tag<20> >
1764 {
1765     template< typename Vector > struct apply
1766     {
1767         typedef typename Vector::back type;
1768     };
1769 };
1770
1771 template<>
1772 struct empty_impl< aux::vector_tag<20> >
1773 {
1774     template< typename Vector > struct apply
1775         : false_
1776     {
1777     };
1778 };
1779
1780 template<>
1781 struct size_impl< aux::vector_tag<20> >
1782 {
1783     template< typename Vector > struct apply
1784         : long_<20>
1785     {
1786     };
1787 };
1788
1789 template<>
1790 struct O1_size_impl< aux::vector_tag<20> >
1791     : size_impl< aux::vector_tag<20> >
1792 {
1793 };
1794
1795 template<>
1796 struct clear_impl< aux::vector_tag<20> >
1797 {
1798     template< typename Vector > struct apply
1799     {
1800         typedef vector0<> type;
1801     };
1802 };
1803
1804 }}