Boost_1_39_0/libs/bind/test/mem_fn_eq_test.cpp

   1 #include <boost/config.hpp>
   2
   3 #if defined(BOOST_MSVC)
   4 #pragma warning(disable: 4786)  // identifier truncated in debug info
   5 #pragma warning(disable: 4710)  // function not inlined
   6 #pragma warning(disable: 4711)  // function selected for automatic inline expansion
   7 #pragma warning(disable: 4514)  // unreferenced inline removed
   8 #endif
   9
  10 //
  11 //  mem_fn_eq_test.cpp - boost::mem_fn equality operator
  12 //
  13 //  Copyright (c) 2004 Peter Dimov
  14 //
  15 // Distributed under the Boost Software License, Version 1.0. (See
  16 // accompanying file LICENSE_1_0.txt or copy at
  17 // http://www.boost.org/LICENSE_1_0.txt)
  18 //
  19
  20 #include <boost/mem_fn.hpp>
  21
  22 #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
  23 #pragma warning(push, 3)
  24 #endif
  25
  26 #include <iostream>
  27
  28 #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
  29 #pragma warning(pop)
  30 #endif
  31
  32 #include <boost/detail/lightweight_test.hpp>
  33
  34 struct X
  35 {
  36     int dm_1;
  37     int dm_2;
  38
  39     // 0
  40
  41     int mf0_1() { return 0; }
  42     int mf0_2() { return 0; }
  43
  44     int cmf0_1() const { return 0; }
  45     int cmf0_2() const { return 0; }
  46
  47     void mf0v_1() {}
  48     void mf0v_2() {}
  49
  50     void cmf0v_1() const {}
  51     void cmf0v_2() const {}
  52
  53     // 1
  54
  55     int mf1_1(int) { return 0; }
  56     int mf1_2(int) { return 0; }
  57
  58     int cmf1_1(int) const { return 0; }
  59     int cmf1_2(int) const { return 0; }
  60
  61     void mf1v_1(int) {}
  62     void mf1v_2(int) {}
  63
  64     void cmf1v_1(int) const {}
  65     void cmf1v_2(int) const {}
  66
  67     // 2
  68
  69     int mf2_1(int, int) { return 0; }
  70     int mf2_2(int, int) { return 0; }
  71
  72     int cmf2_1(int, int) const { return 0; }
  73     int cmf2_2(int, int) const { return 0; }
  74
  75     void mf2v_1(int, int) {}
  76     void mf2v_2(int, int) {}
  77
  78     void cmf2v_1(int, int) const {}
  79     void cmf2v_2(int, int) const {}
  80
  81     // 3
  82
  83     int mf3_1(int, int, int) { return 0; }
  84     int mf3_2(int, int, int) { return 0; }
  85
  86     int cmf3_1(int, int, int) const { return 0; }
  87     int cmf3_2(int, int, int) const { return 0; }
  88
  89     void mf3v_1(int, int, int) {}
  90     void mf3v_2(int, int, int) {}
  91
  92     void cmf3v_1(int, int, int) const {}
  93     void cmf3v_2(int, int, int) const {}
  94
  95     // 4
  96
  97     int mf4_1(int, int, int, int) { return 0; }
  98     int mf4_2(int, int, int, int) { return 0; }
  99
 100     int cmf4_1(int, int, int, int) const { return 0; }
 101     int cmf4_2(int, int, int, int) const { return 0; }
 102
 103     void mf4v_1(int, int, int, int) {}
 104     void mf4v_2(int, int, int, int) {}
 105
 106     void cmf4v_1(int, int, int, int) const {}
 107     void cmf4v_2(int, int, int, int) const {}
 108
 109     // 5
 110
 111     int mf5_1(int, int, int, int, int) { return 0; }
 112     int mf5_2(int, int, int, int, int) { return 0; }
 113
 114     int cmf5_1(int, int, int, int, int) const { return 0; }
 115     int cmf5_2(int, int, int, int, int) const { return 0; }
 116
 117     void mf5v_1(int, int, int, int, int) {}
 118     void mf5v_2(int, int, int, int, int) {}
 119
 120     void cmf5v_1(int, int, int, int, int) const {}
 121     void cmf5v_2(int, int, int, int, int) const {}
 122
 123     // 6
 124
 125     int mf6_1(int, int, int, int, int, int) { return 0; }
 126     int mf6_2(int, int, int, int, int, int) { return 0; }
 127
 128     int cmf6_1(int, int, int, int, int, int) const { return 0; }
 129     int cmf6_2(int, int, int, int, int, int) const { return 0; }
 130
 131     void mf6v_1(int, int, int, int, int, int) {}
 132     void mf6v_2(int, int, int, int, int, int) {}
 133
 134     void cmf6v_1(int, int, int, int, int, int) const {}
 135     void cmf6v_2(int, int, int, int, int, int) const {}
 136
 137     // 7
 138
 139     int mf7_1(int, int, int, int, int, int, int) { return 0; }
 140     int mf7_2(int, int, int, int, int, int, int) { return 0; }
 141
 142     int cmf7_1(int, int, int, int, int, int, int) const { return 0; }
 143     int cmf7_2(int, int, int, int, int, int, int) const { return 0; }
 144
 145     void mf7v_1(int, int, int, int, int, int, int) {}
 146     void mf7v_2(int, int, int, int, int, int, int) {}
 147
 148     void cmf7v_1(int, int, int, int, int, int, int) const {}
 149     void cmf7v_2(int, int, int, int, int, int, int) const {}
 150
 151     // 8
 152
 153     int mf8_1(int, int, int, int, int, int, int, int) { return 0; }
 154     int mf8_2(int, int, int, int, int, int, int, int) { return 0; }
 155
 156     int cmf8_1(int, int, int, int, int, int, int, int) const { return 0; }
 157     int cmf8_2(int, int, int, int, int, int, int, int) const { return 0; }
 158
 159     void mf8v_1(int, int, int, int, int, int, int, int) {}
 160     void mf8v_2(int, int, int, int, int, int, int, int) {}
 161
 162     void cmf8v_1(int, int, int, int, int, int, int, int) const {}
 163     void cmf8v_2(int, int, int, int, int, int, int, int) const {}
 164
 165 };
 166
 167 int main()
 168 {
 169     BOOST_TEST( boost::mem_fn(&X::dm_1) == boost::mem_fn(&X::dm_1) );
 170     BOOST_TEST( boost::mem_fn(&X::dm_1) != boost::mem_fn(&X::dm_2) );
 171
 172     // 0
 173
 174     BOOST_TEST( boost::mem_fn(&X::mf0_1) == boost::mem_fn(&X::mf0_1) );
 175     BOOST_TEST( boost::mem_fn(&X::mf0_1) != boost::mem_fn(&X::mf0_2) );
 176
 177     BOOST_TEST( boost::mem_fn(&X::cmf0_1) == boost::mem_fn(&X::cmf0_1) );
 178     BOOST_TEST( boost::mem_fn(&X::cmf0_1) != boost::mem_fn(&X::cmf0_2) );
 179
 180     BOOST_TEST( boost::mem_fn(&X::mf0v_1) == boost::mem_fn(&X::mf0v_1) );
 181     BOOST_TEST( boost::mem_fn(&X::mf0v_1) != boost::mem_fn(&X::mf0v_2) );
 182
 183     BOOST_TEST( boost::mem_fn(&X::cmf0v_1) == boost::mem_fn(&X::cmf0v_1) );
 184     BOOST_TEST( boost::mem_fn(&X::cmf0v_1) != boost::mem_fn(&X::cmf0v_2) );
 185
 186     // 1
 187
 188     BOOST_TEST( boost::mem_fn(&X::mf1_1) == boost::mem_fn(&X::mf1_1) );
 189     BOOST_TEST( boost::mem_fn(&X::mf1_1) != boost::mem_fn(&X::mf1_2) );
 190
 191     BOOST_TEST( boost::mem_fn(&X::cmf1_1) == boost::mem_fn(&X::cmf1_1) );
 192     BOOST_TEST( boost::mem_fn(&X::cmf1_1) != boost::mem_fn(&X::cmf1_2) );
 193
 194     BOOST_TEST( boost::mem_fn(&X::mf1v_1) == boost::mem_fn(&X::mf1v_1) );
 195     BOOST_TEST( boost::mem_fn(&X::mf1v_1) != boost::mem_fn(&X::mf1v_2) );
 196
 197     BOOST_TEST( boost::mem_fn(&X::cmf1v_1) == boost::mem_fn(&X::cmf1v_1) );
 198     BOOST_TEST( boost::mem_fn(&X::cmf1v_1) != boost::mem_fn(&X::cmf1v_2) );
 199
 200     // 2
 201
 202     BOOST_TEST( boost::mem_fn(&X::mf2_1) == boost::mem_fn(&X::mf2_1) );
 203     BOOST_TEST( boost::mem_fn(&X::mf2_1) != boost::mem_fn(&X::mf2_2) );
 204
 205     BOOST_TEST( boost::mem_fn(&X::cmf2_1) == boost::mem_fn(&X::cmf2_1) );
 206     BOOST_TEST( boost::mem_fn(&X::cmf2_1) != boost::mem_fn(&X::cmf2_2) );
 207
 208     BOOST_TEST( boost::mem_fn(&X::mf2v_1) == boost::mem_fn(&X::mf2v_1) );
 209     BOOST_TEST( boost::mem_fn(&X::mf2v_1) != boost::mem_fn(&X::mf2v_2) );
 210
 211     BOOST_TEST( boost::mem_fn(&X::cmf2v_1) == boost::mem_fn(&X::cmf2v_1) );
 212     BOOST_TEST( boost::mem_fn(&X::cmf2v_1) != boost::mem_fn(&X::cmf2v_2) );
 213
 214     // 3
 215
 216     BOOST_TEST( boost::mem_fn(&X::mf3_1) == boost::mem_fn(&X::mf3_1) );
 217     BOOST_TEST( boost::mem_fn(&X::mf3_1) != boost::mem_fn(&X::mf3_2) );
 218
 219     BOOST_TEST( boost::mem_fn(&X::cmf3_1) == boost::mem_fn(&X::cmf3_1) );
 220     BOOST_TEST( boost::mem_fn(&X::cmf3_1) != boost::mem_fn(&X::cmf3_2) );
 221
 222     BOOST_TEST( boost::mem_fn(&X::mf3v_1) == boost::mem_fn(&X::mf3v_1) );
 223     BOOST_TEST( boost::mem_fn(&X::mf3v_1) != boost::mem_fn(&X::mf3v_2) );
 224
 225     BOOST_TEST( boost::mem_fn(&X::cmf3v_1) == boost::mem_fn(&X::cmf3v_1) );
 226     BOOST_TEST( boost::mem_fn(&X::cmf3v_1) != boost::mem_fn(&X::cmf3v_2) );
 227
 228     // 4
 229
 230     BOOST_TEST( boost::mem_fn(&X::mf4_1) == boost::mem_fn(&X::mf4_1) );
 231     BOOST_TEST( boost::mem_fn(&X::mf4_1) != boost::mem_fn(&X::mf4_2) );
 232
 233     BOOST_TEST( boost::mem_fn(&X::cmf4_1) == boost::mem_fn(&X::cmf4_1) );
 234     BOOST_TEST( boost::mem_fn(&X::cmf4_1) != boost::mem_fn(&X::cmf4_2) );
 235
 236     BOOST_TEST( boost::mem_fn(&X::mf4v_1) == boost::mem_fn(&X::mf4v_1) );
 237     BOOST_TEST( boost::mem_fn(&X::mf4v_1) != boost::mem_fn(&X::mf4v_2) );
 238
 239     BOOST_TEST( boost::mem_fn(&X::cmf4v_1) == boost::mem_fn(&X::cmf4v_1) );
 240     BOOST_TEST( boost::mem_fn(&X::cmf4v_1) != boost::mem_fn(&X::cmf4v_2) );
 241
 242     // 5
 243
 244     BOOST_TEST( boost::mem_fn(&X::mf5_1) == boost::mem_fn(&X::mf5_1) );
 245     BOOST_TEST( boost::mem_fn(&X::mf5_1) != boost::mem_fn(&X::mf5_2) );
 246
 247     BOOST_TEST( boost::mem_fn(&X::cmf5_1) == boost::mem_fn(&X::cmf5_1) );
 248     BOOST_TEST( boost::mem_fn(&X::cmf5_1) != boost::mem_fn(&X::cmf5_2) );
 249
 250     BOOST_TEST( boost::mem_fn(&X::mf5v_1) == boost::mem_fn(&X::mf5v_1) );
 251     BOOST_TEST( boost::mem_fn(&X::mf5v_1) != boost::mem_fn(&X::mf5v_2) );
 252
 253     BOOST_TEST( boost::mem_fn(&X::cmf5v_1) == boost::mem_fn(&X::cmf5v_1) );
 254     BOOST_TEST( boost::mem_fn(&X::cmf5v_1) != boost::mem_fn(&X::cmf5v_2) );
 255
 256     // 6
 257
 258     BOOST_TEST( boost::mem_fn(&X::mf6_1) == boost::mem_fn(&X::mf6_1) );
 259     BOOST_TEST( boost::mem_fn(&X::mf6_1) != boost::mem_fn(&X::mf6_2) );
 260
 261     BOOST_TEST( boost::mem_fn(&X::cmf6_1) == boost::mem_fn(&X::cmf6_1) );
 262     BOOST_TEST( boost::mem_fn(&X::cmf6_1) != boost::mem_fn(&X::cmf6_2) );
 263
 264     BOOST_TEST( boost::mem_fn(&X::mf6v_1) == boost::mem_fn(&X::mf6v_1) );
 265     BOOST_TEST( boost::mem_fn(&X::mf6v_1) != boost::mem_fn(&X::mf6v_2) );
 266
 267     BOOST_TEST( boost::mem_fn(&X::cmf6v_1) == boost::mem_fn(&X::cmf6v_1) );
 268     BOOST_TEST( boost::mem_fn(&X::cmf6v_1) != boost::mem_fn(&X::cmf6v_2) );
 269
 270     // 7
 271
 272     BOOST_TEST( boost::mem_fn(&X::mf7_1) == boost::mem_fn(&X::mf7_1) );
 273     BOOST_TEST( boost::mem_fn(&X::mf7_1) != boost::mem_fn(&X::mf7_2) );
 274
 275     BOOST_TEST( boost::mem_fn(&X::cmf7_1) == boost::mem_fn(&X::cmf7_1) );
 276     BOOST_TEST( boost::mem_fn(&X::cmf7_1) != boost::mem_fn(&X::cmf7_2) );
 277
 278     BOOST_TEST( boost::mem_fn(&X::mf7v_1) == boost::mem_fn(&X::mf7v_1) );
 279     BOOST_TEST( boost::mem_fn(&X::mf7v_1) != boost::mem_fn(&X::mf7v_2) );
 280
 281     BOOST_TEST( boost::mem_fn(&X::cmf7v_1) == boost::mem_fn(&X::cmf7v_1) );
 282     BOOST_TEST( boost::mem_fn(&X::cmf7v_1) != boost::mem_fn(&X::cmf7v_2) );
 283
 284     // 8
 285
 286     BOOST_TEST( boost::mem_fn(&X::mf8_1) == boost::mem_fn(&X::mf8_1) );
 287     BOOST_TEST( boost::mem_fn(&X::mf8_1) != boost::mem_fn(&X::mf8_2) );
 288
 289     BOOST_TEST( boost::mem_fn(&X::cmf8_1) == boost::mem_fn(&X::cmf8_1) );
 290     BOOST_TEST( boost::mem_fn(&X::cmf8_1) != boost::mem_fn(&X::cmf8_2) );
 291
 292     BOOST_TEST( boost::mem_fn(&X::mf8v_1) == boost::mem_fn(&X::mf8v_1) );
 293     BOOST_TEST( boost::mem_fn(&X::mf8v_1) != boost::mem_fn(&X::mf8v_2) );
 294
 295     BOOST_TEST( boost::mem_fn(&X::cmf8v_1) == boost::mem_fn(&X::cmf8v_1) );
 296     BOOST_TEST( boost::mem_fn(&X::cmf8v_1) != boost::mem_fn(&X::cmf8v_2) );
 297
 298
 299     return boost::report_errors();
 300 }