boost/bind/mem_fn_template.hpp

   1 //
   2 //  bind/mem_fn_template.hpp
   3 //
   4 //  Do not include this header directly
   5 //
   6 //  Copyright (c) 2001 Peter Dimov and Multi Media Ltd.
   7 //
   8 // Distributed under the Boost Software License, Version 1.0. (See
   9 // accompanying file LICENSE_1_0.txt or copy at
  10 // http://www.boost.org/LICENSE_1_0.txt)
  11 //
  12 //  See http://www.boost.org/libs/bind/mem_fn.html for documentation.
  13 //
  14
  15 #if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
  16 # define BOOST_MEM_FN_ENABLE_CONST_OVERLOADS
  17 #endif
  18
  19 // mf0
  20
  21 template<class R, class T BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(mf0)
  22 {
  23 public:
  24
  25     typedef R result_type;
  26     typedef T * argument_type;
  27
  28 private:
  29
  30     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) ())
  31     F f_;
  32
  33     template<class U> R call(U & u, T const *) const
  34     {
  35         BOOST_MEM_FN_RETURN (u.*f_)();
  36     }
  37
  38     template<class U> R call(U & u, void const *) const
  39     {
  40         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)();
  41     }
  42
  43 public:
  44
  45     explicit BOOST_MEM_FN_NAME(mf0)(F f): f_(f) {}
  46
  47     R operator()(T * p) const
  48     {
  49         BOOST_MEM_FN_RETURN (p->*f_)();
  50     }
  51
  52     template<class U> R operator()(U & u) const
  53     {
  54         BOOST_MEM_FN_RETURN call(u, &u);
  55     }
  56
  57 #ifdef BOOST_MEM_FN_ENABLE_CONST_OVERLOADS
  58
  59     template<class U> R operator()(U const & u) const
  60     {
  61         BOOST_MEM_FN_RETURN call(u, &u);
  62     }
  63
  64 #endif
  65
  66     R operator()(T & t) const
  67     {
  68         BOOST_MEM_FN_RETURN (t.*f_)();
  69     }
  70
  71     bool operator==(BOOST_MEM_FN_NAME(mf0) const & rhs) const
  72     {
  73         return f_ == rhs.f_;
  74     }
  75
  76     bool operator!=(BOOST_MEM_FN_NAME(mf0) const & rhs) const
  77     {
  78         return f_ != rhs.f_;
  79     }
  80 };
  81
  82 // cmf0
  83
  84 template<class R, class T BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(cmf0)
  85 {
  86 public:
  87
  88     typedef R result_type;
  89     typedef T const * argument_type;
  90
  91 private:
  92
  93     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) () const)
  94     F f_;
  95
  96     template<class U> R call(U & u, T const *) const
  97     {
  98         BOOST_MEM_FN_RETURN (u.*f_)();
  99     }
 100
 101     template<class U> R call(U & u, void const *) const
 102     {
 103         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)();
 104     }
 105
 106 public:
 107
 108     explicit BOOST_MEM_FN_NAME(cmf0)(F f): f_(f) {}
 109
 110     template<class U> R operator()(U const & u) const
 111     {
 112         BOOST_MEM_FN_RETURN call(u, &u);
 113     }
 114
 115     R operator()(T const & t) const
 116     {
 117         BOOST_MEM_FN_RETURN (t.*f_)();
 118     }
 119
 120     bool operator==(BOOST_MEM_FN_NAME(cmf0) const & rhs) const
 121     {
 122         return f_ == rhs.f_;
 123     }
 124
 125     bool operator!=(BOOST_MEM_FN_NAME(cmf0) const & rhs) const
 126     {
 127         return f_ != rhs.f_;
 128     }
 129 };
 130
 131 // mf1
 132
 133 template<class R, class T, class A1 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(mf1)
 134 {
 135 public:
 136
 137     typedef R result_type;
 138     typedef T * first_argument_type;
 139     typedef A1 second_argument_type;
 140
 141 private:
 142
 143     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1))
 144     F f_;
 145
 146     template<class U, class B1> R call(U & u, T const *, B1 & b1) const
 147     {
 148         BOOST_MEM_FN_RETURN (u.*f_)(b1);
 149     }
 150
 151     template<class U, class B1> R call(U & u, void const *, B1 & b1) const
 152     {
 153         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1);
 154     }
 155
 156 public:
 157
 158     explicit BOOST_MEM_FN_NAME(mf1)(F f): f_(f) {}
 159
 160     R operator()(T * p, A1 a1) const
 161     {
 162         BOOST_MEM_FN_RETURN (p->*f_)(a1);
 163     }
 164
 165     template<class U> R operator()(U & u, A1 a1) const
 166     {
 167         BOOST_MEM_FN_RETURN call(u, &u, a1);
 168     }
 169
 170 #ifdef BOOST_MEM_FN_ENABLE_CONST_OVERLOADS
 171
 172     template<class U> R operator()(U const & u, A1 a1) const
 173     {
 174         BOOST_MEM_FN_RETURN call(u, &u, a1);
 175     }
 176
 177 #endif
 178
 179     R operator()(T & t, A1 a1) const
 180     {
 181         BOOST_MEM_FN_RETURN (t.*f_)(a1);
 182     }
 183
 184     bool operator==(BOOST_MEM_FN_NAME(mf1) const & rhs) const
 185     {
 186         return f_ == rhs.f_;
 187     }
 188
 189     bool operator!=(BOOST_MEM_FN_NAME(mf1) const & rhs) const
 190     {
 191         return f_ != rhs.f_;
 192     }
 193 };
 194
 195 // cmf1
 196
 197 template<class R, class T, class A1 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(cmf1)
 198 {
 199 public:
 200
 201     typedef R result_type;
 202     typedef T const * first_argument_type;
 203     typedef A1 second_argument_type;
 204
 205 private:
 206
 207     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1) const)
 208     F f_;
 209
 210     template<class U, class B1> R call(U & u, T const *, B1 & b1) const
 211     {
 212         BOOST_MEM_FN_RETURN (u.*f_)(b1);
 213     }
 214
 215     template<class U, class B1> R call(U & u, void const *, B1 & b1) const
 216     {
 217         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1);
 218     }
 219
 220 public:
 221
 222     explicit BOOST_MEM_FN_NAME(cmf1)(F f): f_(f) {}
 223
 224     template<class U> R operator()(U const & u, A1 a1) const
 225     {
 226         BOOST_MEM_FN_RETURN call(u, &u, a1);
 227     }
 228
 229     R operator()(T const & t, A1 a1) const
 230     {
 231         BOOST_MEM_FN_RETURN (t.*f_)(a1);
 232     }
 233
 234     bool operator==(BOOST_MEM_FN_NAME(cmf1) const & rhs) const
 235     {
 236         return f_ == rhs.f_;
 237     }
 238
 239     bool operator!=(BOOST_MEM_FN_NAME(cmf1) const & rhs) const
 240     {
 241         return f_ != rhs.f_;
 242     }
 243 };
 244
 245 // mf2
 246
 247 template<class R, class T, class A1, class A2 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(mf2)
 248 {
 249 public:
 250
 251     typedef R result_type;
 252
 253 private:
 254
 255     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1, A2))
 256     F f_;
 257
 258     template<class U, class B1, class B2> R call(U & u, T const *, B1 & b1, B2 & b2) const
 259     {
 260         BOOST_MEM_FN_RETURN (u.*f_)(b1, b2);
 261     }
 262
 263     template<class U, class B1, class B2> R call(U & u, void const *, B1 & b1, B2 & b2) const
 264     {
 265         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1, b2);
 266     }
 267
 268 public:
 269
 270     explicit BOOST_MEM_FN_NAME(mf2)(F f): f_(f) {}
 271
 272     R operator()(T * p, A1 a1, A2 a2) const
 273     {
 274         BOOST_MEM_FN_RETURN (p->*f_)(a1, a2);
 275     }
 276
 277     template<class U> R operator()(U & u, A1 a1, A2 a2) const
 278     {
 279         BOOST_MEM_FN_RETURN call(u, &u, a1, a2);
 280     }
 281
 282 #ifdef BOOST_MEM_FN_ENABLE_CONST_OVERLOADS
 283
 284     template<class U> R operator()(U const & u, A1 a1, A2 a2) const
 285     {
 286         BOOST_MEM_FN_RETURN call(u, &u, a1, a2);
 287     }
 288
 289 #endif
 290
 291     R operator()(T & t, A1 a1, A2 a2) const
 292     {
 293         BOOST_MEM_FN_RETURN (t.*f_)(a1, a2);
 294     }
 295
 296     bool operator==(BOOST_MEM_FN_NAME(mf2) const & rhs) const
 297     {
 298         return f_ == rhs.f_;
 299     }
 300
 301     bool operator!=(BOOST_MEM_FN_NAME(mf2) const & rhs) const
 302     {
 303         return f_ != rhs.f_;
 304     }
 305 };
 306
 307 // cmf2
 308
 309 template<class R, class T, class A1, class A2 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(cmf2)
 310 {
 311 public:
 312
 313     typedef R result_type;
 314
 315 private:
 316
 317     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1, A2) const)
 318     F f_;
 319
 320     template<class U, class B1, class B2> R call(U & u, T const *, B1 & b1, B2 & b2) const
 321     {
 322         BOOST_MEM_FN_RETURN (u.*f_)(b1, b2);
 323     }
 324
 325     template<class U, class B1, class B2> R call(U & u, void const *, B1 & b1, B2 & b2) const
 326     {
 327         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1, b2);
 328     }
 329
 330 public:
 331
 332     explicit BOOST_MEM_FN_NAME(cmf2)(F f): f_(f) {}
 333
 334     template<class U> R operator()(U const & u, A1 a1, A2 a2) const
 335     {
 336         BOOST_MEM_FN_RETURN call(u, &u, a1, a2);
 337     }
 338
 339     R operator()(T const & t, A1 a1, A2 a2) const
 340     {
 341         BOOST_MEM_FN_RETURN (t.*f_)(a1, a2);
 342     }
 343
 344     bool operator==(BOOST_MEM_FN_NAME(cmf2) const & rhs) const
 345     {
 346         return f_ == rhs.f_;
 347     }
 348
 349     bool operator!=(BOOST_MEM_FN_NAME(cmf2) const & rhs) const
 350     {
 351         return f_ != rhs.f_;
 352     }
 353 };
 354
 355 // mf3
 356
 357 template<class R, class T, class A1, class A2, class A3 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(mf3)
 358 {
 359 public:
 360
 361     typedef R result_type;
 362
 363 private:
 364
 365     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1, A2, A3))
 366     F f_;
 367
 368     template<class U, class B1, class B2, class B3> R call(U & u, T const *, B1 & b1, B2 & b2, B3 & b3) const
 369     {
 370         BOOST_MEM_FN_RETURN (u.*f_)(b1, b2, b3);
 371     }
 372
 373     template<class U, class B1, class B2, class B3> R call(U & u, void const *, B1 & b1, B2 & b2, B3 & b3) const
 374     {
 375         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1, b2, b3);
 376     }
 377
 378 public:
 379
 380     explicit BOOST_MEM_FN_NAME(mf3)(F f): f_(f) {}
 381
 382     R operator()(T * p, A1 a1, A2 a2, A3 a3) const
 383     {
 384         BOOST_MEM_FN_RETURN (p->*f_)(a1, a2, a3);
 385     }
 386
 387     template<class U> R operator()(U & u, A1 a1, A2 a2, A3 a3) const
 388     {
 389         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3);
 390     }
 391
 392 #ifdef BOOST_MEM_FN_ENABLE_CONST_OVERLOADS
 393
 394     template<class U> R operator()(U const & u, A1 a1, A2 a2, A3 a3) const
 395     {
 396         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3);
 397     }
 398
 399 #endif
 400
 401     R operator()(T & t, A1 a1, A2 a2, A3 a3) const
 402     {
 403         BOOST_MEM_FN_RETURN (t.*f_)(a1, a2, a3);
 404     }
 405
 406     bool operator==(BOOST_MEM_FN_NAME(mf3) const & rhs) const
 407     {
 408         return f_ == rhs.f_;
 409     }
 410
 411     bool operator!=(BOOST_MEM_FN_NAME(mf3) const & rhs) const
 412     {
 413         return f_ != rhs.f_;
 414     }
 415 };
 416
 417 // cmf3
 418
 419 template<class R, class T, class A1, class A2, class A3 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(cmf3)
 420 {
 421 public:
 422
 423     typedef R result_type;
 424
 425 private:
 426
 427     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1, A2, A3) const)
 428     F f_;
 429
 430     template<class U, class B1, class B2, class B3> R call(U & u, T const *, B1 & b1, B2 & b2, B3 & b3) const
 431     {
 432         BOOST_MEM_FN_RETURN (u.*f_)(b1, b2, b3);
 433     }
 434
 435     template<class U, class B1, class B2, class B3> R call(U & u, void const *, B1 & b1, B2 & b2, B3 & b3) const
 436     {
 437         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1, b2, b3);
 438     }
 439
 440 public:
 441
 442     explicit BOOST_MEM_FN_NAME(cmf3)(F f): f_(f) {}
 443
 444     template<class U> R operator()(U const & u, A1 a1, A2 a2, A3 a3) const
 445     {
 446         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3);
 447     }
 448
 449     R operator()(T const & t, A1 a1, A2 a2, A3 a3) const
 450     {
 451         BOOST_MEM_FN_RETURN (t.*f_)(a1, a2, a3);
 452     }
 453
 454     bool operator==(BOOST_MEM_FN_NAME(cmf3) const & rhs) const
 455     {
 456         return f_ == rhs.f_;
 457     }
 458
 459     bool operator!=(BOOST_MEM_FN_NAME(cmf3) const & rhs) const
 460     {
 461         return f_ != rhs.f_;
 462     }
 463 };
 464
 465 // mf4
 466
 467 template<class R, class T, class A1, class A2, class A3, class A4 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(mf4)
 468 {
 469 public:
 470
 471     typedef R result_type;
 472
 473 private:
 474
 475     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1, A2, A3, A4))
 476     F f_;
 477
 478     template<class U, class B1, class B2, class B3, class B4> R call(U & u, T const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4) const
 479     {
 480         BOOST_MEM_FN_RETURN (u.*f_)(b1, b2, b3, b4);
 481     }
 482
 483     template<class U, class B1, class B2, class B3, class B4> R call(U & u, void const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4) const
 484     {
 485         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1, b2, b3, b4);
 486     }
 487
 488 public:
 489
 490     explicit BOOST_MEM_FN_NAME(mf4)(F f): f_(f) {}
 491
 492     R operator()(T * p, A1 a1, A2 a2, A3 a3, A4 a4) const
 493     {
 494         BOOST_MEM_FN_RETURN (p->*f_)(a1, a2, a3, a4);
 495     }
 496
 497     template<class U> R operator()(U & u, A1 a1, A2 a2, A3 a3, A4 a4) const
 498     {
 499         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3, a4);
 500     }
 501
 502 #ifdef BOOST_MEM_FN_ENABLE_CONST_OVERLOADS
 503
 504     template<class U> R operator()(U const & u, A1 a1, A2 a2, A3 a3, A4 a4) const
 505     {
 506         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3, a4);
 507     }
 508
 509 #endif
 510
 511     R operator()(T & t, A1 a1, A2 a2, A3 a3, A4 a4) const
 512     {
 513         BOOST_MEM_FN_RETURN (t.*f_)(a1, a2, a3, a4);
 514     }
 515
 516     bool operator==(BOOST_MEM_FN_NAME(mf4) const & rhs) const
 517     {
 518         return f_ == rhs.f_;
 519     }
 520
 521     bool operator!=(BOOST_MEM_FN_NAME(mf4) const & rhs) const
 522     {
 523         return f_ != rhs.f_;
 524     }
 525 };
 526
 527 // cmf4
 528
 529 template<class R, class T, class A1, class A2, class A3, class A4 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(cmf4)
 530 {
 531 public:
 532
 533     typedef R result_type;
 534
 535 private:
 536
 537     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1, A2, A3, A4) const)
 538     F f_;
 539
 540     template<class U, class B1, class B2, class B3, class B4> R call(U & u, T const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4) const
 541     {
 542         BOOST_MEM_FN_RETURN (u.*f_)(b1, b2, b3, b4);
 543     }
 544
 545     template<class U, class B1, class B2, class B3, class B4> R call(U & u, void const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4) const
 546     {
 547         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1, b2, b3, b4);
 548     }
 549
 550 public:
 551
 552     explicit BOOST_MEM_FN_NAME(cmf4)(F f): f_(f) {}
 553
 554     template<class U> R operator()(U const & u, A1 a1, A2 a2, A3 a3, A4 a4) const
 555     {
 556         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3, a4);
 557     }
 558
 559     R operator()(T const & t, A1 a1, A2 a2, A3 a3, A4 a4) const
 560     {
 561         BOOST_MEM_FN_RETURN (t.*f_)(a1, a2, a3, a4);
 562     }
 563
 564     bool operator==(BOOST_MEM_FN_NAME(cmf4) const & rhs) const
 565     {
 566         return f_ == rhs.f_;
 567     }
 568
 569     bool operator!=(BOOST_MEM_FN_NAME(cmf4) const & rhs) const
 570     {
 571         return f_ != rhs.f_;
 572     }
 573 };
 574
 575 // mf5
 576
 577 template<class R, class T, class A1, class A2, class A3, class A4, class A5 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(mf5)
 578 {
 579 public:
 580
 581     typedef R result_type;
 582
 583 private:
 584
 585     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1, A2, A3, A4, A5))
 586     F f_;
 587
 588     template<class U, class B1, class B2, class B3, class B4, class B5> R call(U & u, T const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5) const
 589     {
 590         BOOST_MEM_FN_RETURN (u.*f_)(b1, b2, b3, b4, b5);
 591     }
 592
 593     template<class U, class B1, class B2, class B3, class B4, class B5> R call(U & u, void const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5) const
 594     {
 595         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1, b2, b3, b4, b5);
 596     }
 597
 598 public:
 599
 600     explicit BOOST_MEM_FN_NAME(mf5)(F f): f_(f) {}
 601
 602     R operator()(T * p, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) const
 603     {
 604         BOOST_MEM_FN_RETURN (p->*f_)(a1, a2, a3, a4, a5);
 605     }
 606
 607     template<class U> R operator()(U & u, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) const
 608     {
 609         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3, a4, a5);
 610     }
 611
 612 #ifdef BOOST_MEM_FN_ENABLE_CONST_OVERLOADS
 613
 614     template<class U> R operator()(U const & u, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) const
 615     {
 616         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3, a4, a5);
 617     }
 618
 619 #endif
 620
 621     R operator()(T & t, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) const
 622     {
 623         BOOST_MEM_FN_RETURN (t.*f_)(a1, a2, a3, a4, a5);
 624     }
 625
 626     bool operator==(BOOST_MEM_FN_NAME(mf5) const & rhs) const
 627     {
 628         return f_ == rhs.f_;
 629     }
 630
 631     bool operator!=(BOOST_MEM_FN_NAME(mf5) const & rhs) const
 632     {
 633         return f_ != rhs.f_;
 634     }
 635 };
 636
 637 // cmf5
 638
 639 template<class R, class T, class A1, class A2, class A3, class A4, class A5 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(cmf5)
 640 {
 641 public:
 642
 643     typedef R result_type;
 644
 645 private:
 646
 647     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1, A2, A3, A4, A5) const)
 648     F f_;
 649
 650     template<class U, class B1, class B2, class B3, class B4, class B5> R call(U & u, T const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5) const
 651     {
 652         BOOST_MEM_FN_RETURN (u.*f_)(b1, b2, b3, b4, b5);
 653     }
 654
 655     template<class U, class B1, class B2, class B3, class B4, class B5> R call(U & u, void const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5) const
 656     {
 657         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1, b2, b3, b4, b5);
 658     }
 659
 660 public:
 661
 662     explicit BOOST_MEM_FN_NAME(cmf5)(F f): f_(f) {}
 663
 664     template<class U> R operator()(U const & u, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) const
 665     {
 666         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3, a4, a5);
 667     }
 668
 669     R operator()(T const & t, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) const
 670     {
 671         BOOST_MEM_FN_RETURN (t.*f_)(a1, a2, a3, a4, a5);
 672     }
 673
 674     bool operator==(BOOST_MEM_FN_NAME(cmf5) const & rhs) const
 675     {
 676         return f_ == rhs.f_;
 677     }
 678
 679     bool operator!=(BOOST_MEM_FN_NAME(cmf5) const & rhs) const
 680     {
 681         return f_ != rhs.f_;
 682     }
 683 };
 684
 685 // mf6
 686
 687 template<class R, class T, class A1, class A2, class A3, class A4, class A5, class A6 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(mf6)
 688 {
 689 public:
 690
 691     typedef R result_type;
 692
 693 private:
 694
 695     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1, A2, A3, A4, A5, A6))
 696     F f_;
 697
 698     template<class U, class B1, class B2, class B3, class B4, class B5, class B6> R call(U & u, T const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5, B6 & b6) const
 699     {
 700         BOOST_MEM_FN_RETURN (u.*f_)(b1, b2, b3, b4, b5, b6);
 701     }
 702
 703     template<class U, class B1, class B2, class B3, class B4, class B5, class B6> R call(U & u, void const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5, B6 & b6) const
 704     {
 705         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1, b2, b3, b4, b5, b6);
 706     }
 707
 708 public:
 709
 710     explicit BOOST_MEM_FN_NAME(mf6)(F f): f_(f) {}
 711
 712     R operator()(T * p, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) const
 713     {
 714         BOOST_MEM_FN_RETURN (p->*f_)(a1, a2, a3, a4, a5, a6);
 715     }
 716
 717     template<class U> R operator()(U & u, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) const
 718     {
 719         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3, a4, a5, a6);
 720     }
 721
 722 #ifdef BOOST_MEM_FN_ENABLE_CONST_OVERLOADS
 723
 724     template<class U> R operator()(U const & u, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) const
 725     {
 726         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3, a4, a5, a6);
 727     }
 728
 729 #endif
 730
 731     R operator()(T & t, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) const
 732     {
 733         BOOST_MEM_FN_RETURN (t.*f_)(a1, a2, a3, a4, a5, a6);
 734     }
 735
 736     bool operator==(BOOST_MEM_FN_NAME(mf6) const & rhs) const
 737     {
 738         return f_ == rhs.f_;
 739     }
 740
 741     bool operator!=(BOOST_MEM_FN_NAME(mf6) const & rhs) const
 742     {
 743         return f_ != rhs.f_;
 744     }
 745 };
 746
 747 // cmf6
 748
 749 template<class R, class T, class A1, class A2, class A3, class A4, class A5, class A6 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(cmf6)
 750 {
 751 public:
 752
 753     typedef R result_type;
 754
 755 private:
 756
 757     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1, A2, A3, A4, A5, A6) const)
 758     F f_;
 759
 760     template<class U, class B1, class B2, class B3, class B4, class B5, class B6> R call(U & u, T const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5, B6 & b6) const
 761     {
 762         BOOST_MEM_FN_RETURN (u.*f_)(b1, b2, b3, b4, b5, b6);
 763     }
 764
 765     template<class U, class B1, class B2, class B3, class B4, class B5, class B6> R call(U & u, void const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5, B6 & b6) const
 766     {
 767         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1, b2, b3, b4, b5, b6);
 768     }
 769
 770 public:
 771
 772     explicit BOOST_MEM_FN_NAME(cmf6)(F f): f_(f) {}
 773
 774     template<class U> R operator()(U const & u, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) const
 775     {
 776         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3, a4, a5, a6);
 777     }
 778
 779     R operator()(T const & t, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) const
 780     {
 781         BOOST_MEM_FN_RETURN (t.*f_)(a1, a2, a3, a4, a5, a6);
 782     }
 783
 784     bool operator==(BOOST_MEM_FN_NAME(cmf6) const & rhs) const
 785     {
 786         return f_ == rhs.f_;
 787     }
 788
 789     bool operator!=(BOOST_MEM_FN_NAME(cmf6) const & rhs) const
 790     {
 791         return f_ != rhs.f_;
 792     }
 793 };
 794
 795 // mf7
 796
 797 template<class R, class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(mf7)
 798 {
 799 public:
 800
 801     typedef R result_type;
 802
 803 private:
 804
 805     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1, A2, A3, A4, A5, A6, A7))
 806     F f_;
 807
 808     template<class U, class B1, class B2, class B3, class B4, class B5, class B6, class B7> R call(U & u, T const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5, B6 & b6, B7 & b7) const
 809     {
 810         BOOST_MEM_FN_RETURN (u.*f_)(b1, b2, b3, b4, b5, b6, b7);
 811     }
 812
 813     template<class U, class B1, class B2, class B3, class B4, class B5, class B6, class B7> R call(U & u, void const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5, B6 & b6, B7 & b7) const
 814     {
 815         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1, b2, b3, b4, b5, b6, b7);
 816     }
 817
 818 public:
 819
 820     explicit BOOST_MEM_FN_NAME(mf7)(F f): f_(f) {}
 821
 822     R operator()(T * p, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) const
 823     {
 824         BOOST_MEM_FN_RETURN (p->*f_)(a1, a2, a3, a4, a5, a6, a7);
 825     }
 826
 827     template<class U> R operator()(U & u, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) const
 828     {
 829         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3, a4, a5, a6, a7);
 830     }
 831
 832 #ifdef BOOST_MEM_FN_ENABLE_CONST_OVERLOADS
 833
 834     template<class U> R operator()(U const & u, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) const
 835     {
 836         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3, a4, a5, a6, a7);
 837     }
 838
 839 #endif
 840
 841     R operator()(T & t, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) const
 842     {
 843         BOOST_MEM_FN_RETURN (t.*f_)(a1, a2, a3, a4, a5, a6, a7);
 844     }
 845
 846     bool operator==(BOOST_MEM_FN_NAME(mf7) const & rhs) const
 847     {
 848         return f_ == rhs.f_;
 849     }
 850
 851     bool operator!=(BOOST_MEM_FN_NAME(mf7) const & rhs) const
 852     {
 853         return f_ != rhs.f_;
 854     }
 855 };
 856
 857 // cmf7
 858
 859 template<class R, class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(cmf7)
 860 {
 861 public:
 862
 863     typedef R result_type;
 864
 865 private:
 866
 867     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1, A2, A3, A4, A5, A6, A7) const)
 868     F f_;
 869
 870     template<class U, class B1, class B2, class B3, class B4, class B5, class B6, class B7> R call(U & u, T const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5, B6 & b6, B7 & b7) const
 871     {
 872         BOOST_MEM_FN_RETURN (u.*f_)(b1, b2, b3, b4, b5, b6, b7);
 873     }
 874
 875     template<class U, class B1, class B2, class B3, class B4, class B5, class B6, class B7> R call(U & u, void const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5, B6 & b6, B7 & b7) const
 876     {
 877         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1, b2, b3, b4, b5, b6, b7);
 878     }
 879
 880 public:
 881
 882     explicit BOOST_MEM_FN_NAME(cmf7)(F f): f_(f) {}
 883
 884     template<class U> R operator()(U const & u, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) const
 885     {
 886         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3, a4, a5, a6, a7);
 887     }
 888
 889     R operator()(T const & t, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) const
 890     {
 891         BOOST_MEM_FN_RETURN (t.*f_)(a1, a2, a3, a4, a5, a6, a7);
 892     }
 893
 894     bool operator==(BOOST_MEM_FN_NAME(cmf7) const & rhs) const
 895     {
 896         return f_ == rhs.f_;
 897     }
 898
 899     bool operator!=(BOOST_MEM_FN_NAME(cmf7) const & rhs) const
 900     {
 901         return f_ != rhs.f_;
 902     }
 903 };
 904
 905 // mf8
 906
 907 template<class R, class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(mf8)
 908 {
 909 public:
 910
 911     typedef R result_type;
 912
 913 private:
 914
 915     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1, A2, A3, A4, A5, A6, A7, A8))
 916     F f_;
 917
 918     template<class U, class B1, class B2, class B3, class B4, class B5, class B6, class B7, class B8> R call(U & u, T const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5, B6 & b6, B7 & b7, B8 & b8) const
 919     {
 920         BOOST_MEM_FN_RETURN (u.*f_)(b1, b2, b3, b4, b5, b6, b7, b8);
 921     }
 922
 923     template<class U, class B1, class B2, class B3, class B4, class B5, class B6, class B7, class B8> R call(U & u, void const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5, B6 & b6, B7 & b7, B8 & b8) const
 924     {
 925         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1, b2, b3, b4, b5, b6, b7, b8);
 926     }
 927
 928 public:
 929
 930     explicit BOOST_MEM_FN_NAME(mf8)(F f): f_(f) {}
 931
 932     R operator()(T * p, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) const
 933     {
 934         BOOST_MEM_FN_RETURN (p->*f_)(a1, a2, a3, a4, a5, a6, a7, a8);
 935     }
 936
 937     template<class U> R operator()(U & u, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) const
 938     {
 939         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3, a4, a5, a6, a7, a8);
 940     }
 941
 942 #ifdef BOOST_MEM_FN_ENABLE_CONST_OVERLOADS
 943
 944     template<class U> R operator()(U const & u, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) const
 945     {
 946         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3, a4, a5, a6, a7, a8);
 947     }
 948
 949 #endif
 950
 951     R operator()(T & t, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) const
 952     {
 953         BOOST_MEM_FN_RETURN (t.*f_)(a1, a2, a3, a4, a5, a6, a7, a8);
 954     }
 955
 956     bool operator==(BOOST_MEM_FN_NAME(mf8) const & rhs) const
 957     {
 958         return f_ == rhs.f_;
 959     }
 960
 961     bool operator!=(BOOST_MEM_FN_NAME(mf8) const & rhs) const
 962     {
 963         return f_ != rhs.f_;
 964     }
 965 };
 966
 967 // cmf8
 968
 969 template<class R, class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8 BOOST_MEM_FN_CLASS_F> class BOOST_MEM_FN_NAME(cmf8)
 970 {
 971 public:
 972
 973     typedef R result_type;
 974
 975 private:
 976
 977     BOOST_MEM_FN_TYPEDEF(R (BOOST_MEM_FN_CC T::*F) (A1, A2, A3, A4, A5, A6, A7, A8) const)
 978     F f_;
 979
 980     template<class U, class B1, class B2, class B3, class B4, class B5, class B6, class B7, class B8> R call(U & u, T const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5, B6 & b6, B7 & b7, B8 & b8) const
 981     {
 982         BOOST_MEM_FN_RETURN (u.*f_)(b1, b2, b3, b4, b5, b6, b7, b8);
 983     }
 984
 985     template<class U, class B1, class B2, class B3, class B4, class B5, class B6, class B7, class B8> R call(U & u, void const *, B1 & b1, B2 & b2, B3 & b3, B4 & b4, B5 & b5, B6 & b6, B7 & b7, B8 & b8) const
 986     {
 987         BOOST_MEM_FN_RETURN (get_pointer(u)->*f_)(b1, b2, b3, b4, b5, b6, b7, b8);
 988     }
 989
 990 public:
 991
 992     explicit BOOST_MEM_FN_NAME(cmf8)(F f): f_(f) {}
 993
 994     R operator()(T const * p, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) const
 995     {
 996         BOOST_MEM_FN_RETURN (p->*f_)(a1, a2, a3, a4, a5, a6, a7, a8);
 997     }
 998
 999     template<class U> R operator()(U const & u, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) const
1000     {
1001         BOOST_MEM_FN_RETURN call(u, &u, a1, a2, a3, a4, a5, a6, a7, a8);
1002     }
1003
1004     R operator()(T const & t, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) const
1005     {
1006         BOOST_MEM_FN_RETURN (t.*f_)(a1, a2, a3, a4, a5, a6, a7, a8);
1007     }
1008
1009     bool operator==(BOOST_MEM_FN_NAME(cmf8) const & rhs) const
1010     {
1011         return f_ == rhs.f_;
1012     }
1013
1014     bool operator!=(BOOST_MEM_FN_NAME(cmf8) const & rhs) const
1015     {
1016         return f_ != rhs.f_;
1017     }
1018 };
1019
1020 #undef BOOST_MEM_FN_ENABLE_CONST_OVERLOADS