bind_void_mf_test.cpp 5.8 KB

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  1. #include <boost/config.hpp>
  2. #if defined(BOOST_MSVC)
  3. #pragma warning(disable: 4786) // identifier truncated in debug info
  4. #pragma warning(disable: 4710) // function not inlined
  5. #pragma warning(disable: 4711) // function selected for automatic inline expansion
  6. #pragma warning(disable: 4514) // unreferenced inline removed
  7. #endif
  8. //
  9. // bind_void_mf_test.cpp - test for bind<void> with member functions
  10. //
  11. // Copyright (c) 2008 Peter Dimov
  12. // Copyright (c) 2014 Agustin Berge
  13. //
  14. // Distributed under the Boost Software License, Version 1.0. (See
  15. // accompanying file LICENSE_1_0.txt or copy at
  16. // http://www.boost.org/LICENSE_1_0.txt)
  17. //
  18. #include <boost/bind.hpp>
  19. #include <boost/ref.hpp>
  20. #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
  21. #pragma warning(push, 3)
  22. #endif
  23. #include <iostream>
  24. #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
  25. #pragma warning(pop)
  26. #endif
  27. #include <boost/detail/lightweight_test.hpp>
  28. //
  29. long global_result;
  30. //
  31. struct X
  32. {
  33. mutable unsigned int hash;
  34. X(): hash(0) {}
  35. int f0() { f1(17); return 0; }
  36. int g0() const { g1(17); return 0; }
  37. void h0() { h1(17); }
  38. int f1(int a1) { hash = (hash * 17041 + a1) % 32768; return 0; }
  39. int g1(int a1) const { hash = (hash * 17041 + a1 * 2) % 32768; return 0; }
  40. void h1(int a1) { hash = (hash * 17041 + a1 * 2) % 32768; }
  41. int f2(int a1, int a2) { f1(a1); f1(a2); return 0; }
  42. int g2(int a1, int a2) const { g1(a1); g1(a2); return 0; }
  43. void h2(int a1, int a2) { h1(a1); h1(a2); }
  44. int f3(int a1, int a2, int a3) { f2(a1, a2); f1(a3); return 0; }
  45. int g3(int a1, int a2, int a3) const { g2(a1, a2); g1(a3); return 0; }
  46. void h3(int a1, int a2, int a3) { h2(a1, a2); h1(a3); }
  47. int f4(int a1, int a2, int a3, int a4) { f3(a1, a2, a3); f1(a4); return 0; }
  48. int g4(int a1, int a2, int a3, int a4) const { g3(a1, a2, a3); g1(a4); return 0; }
  49. void h4(int a1, int a2, int a3, int a4) { h3(a1, a2, a3); h1(a4); }
  50. int f5(int a1, int a2, int a3, int a4, int a5) { f4(a1, a2, a3, a4); f1(a5); return 0; }
  51. int g5(int a1, int a2, int a3, int a4, int a5) const { g4(a1, a2, a3, a4); g1(a5); return 0; }
  52. void h5(int a1, int a2, int a3, int a4, int a5) { h4(a1, a2, a3, a4); h1(a5); }
  53. int f6(int a1, int a2, int a3, int a4, int a5, int a6) { f5(a1, a2, a3, a4, a5); f1(a6); return 0; }
  54. int g6(int a1, int a2, int a3, int a4, int a5, int a6) const { g5(a1, a2, a3, a4, a5); g1(a6); return 0; }
  55. void h6(int a1, int a2, int a3, int a4, int a5, int a6) { h5(a1, a2, a3, a4, a5); h1(a6); }
  56. int f7(int a1, int a2, int a3, int a4, int a5, int a6, int a7) { f6(a1, a2, a3, a4, a5, a6); f1(a7); return 0; }
  57. int g7(int a1, int a2, int a3, int a4, int a5, int a6, int a7) const { g6(a1, a2, a3, a4, a5, a6); g1(a7); return 0; }
  58. void h7(int a1, int a2, int a3, int a4, int a5, int a6, int a7) { h6(a1, a2, a3, a4, a5, a6); h1(a7); }
  59. int f8(int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) { f7(a1, a2, a3, a4, a5, a6, a7); f1(a8); return 0; }
  60. int g8(int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) const { g7(a1, a2, a3, a4, a5, a6, a7); g1(a8); return 0; }
  61. void h8(int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) { h7(a1, a2, a3, a4, a5, a6, a7); h1(a8); }
  62. };
  63. void member_function_test()
  64. {
  65. using namespace boost;
  66. X x;
  67. // 0
  68. bind<void>(&X::f0, &x)();
  69. bind<void>(&X::f0, ref(x))();
  70. bind<void>(&X::g0, &x)();
  71. bind<void>(&X::g0, x)();
  72. bind<void>(&X::g0, ref(x))();
  73. bind<void>(&X::h0, x)();
  74. // 1
  75. bind<void>(&X::f1, &x, 1)();
  76. bind<void>(&X::f1, ref(x), 1)();
  77. bind<void>(&X::g1, &x, 1)();
  78. bind<void>(&X::g1, x, 1)();
  79. bind<void>(&X::g1, ref(x), 1)();
  80. bind<void>(&X::h1, x, 1)();
  81. // 2
  82. bind<void>(&X::f2, &x, 1, 2)();
  83. bind<void>(&X::f2, ref(x), 1, 2)();
  84. bind<void>(&X::g2, &x, 1, 2)();
  85. bind<void>(&X::g2, x, 1, 2)();
  86. bind<void>(&X::g2, ref(x), 1, 2)();
  87. bind<void>(&X::h2, x, 1, 2)();
  88. // 3
  89. bind<void>(&X::f3, &x, 1, 2, 3)();
  90. bind<void>(&X::f3, ref(x), 1, 2, 3)();
  91. bind<void>(&X::g3, &x, 1, 2, 3)();
  92. bind<void>(&X::g3, x, 1, 2, 3)();
  93. bind<void>(&X::g3, ref(x), 1, 2, 3)();
  94. bind<void>(&X::h3, x, 1, 2, 3)();
  95. // 4
  96. bind<void>(&X::f4, &x, 1, 2, 3, 4)();
  97. bind<void>(&X::f4, ref(x), 1, 2, 3, 4)();
  98. bind<void>(&X::g4, &x, 1, 2, 3, 4)();
  99. bind<void>(&X::g4, x, 1, 2, 3, 4)();
  100. bind<void>(&X::g4, ref(x), 1, 2, 3, 4)();
  101. bind<void>(&X::h4, x, 1, 2, 3, 4)();
  102. // 5
  103. bind<void>(&X::f5, &x, 1, 2, 3, 4, 5)();
  104. bind<void>(&X::f5, ref(x), 1, 2, 3, 4, 5)();
  105. bind<void>(&X::g5, &x, 1, 2, 3, 4, 5)();
  106. bind<void>(&X::g5, x, 1, 2, 3, 4, 5)();
  107. bind<void>(&X::g5, ref(x), 1, 2, 3, 4, 5)();
  108. bind<void>(&X::h5, x, 1, 2, 3, 4, 5)();
  109. // 6
  110. bind<void>(&X::f6, &x, 1, 2, 3, 4, 5, 6)();
  111. bind<void>(&X::f6, ref(x), 1, 2, 3, 4, 5, 6)();
  112. bind<void>(&X::g6, &x, 1, 2, 3, 4, 5, 6)();
  113. bind<void>(&X::g6, x, 1, 2, 3, 4, 5, 6)();
  114. bind<void>(&X::g6, ref(x), 1, 2, 3, 4, 5, 6)();
  115. bind<void>(&X::h6, x, 1, 2, 3, 4, 5, 6)();
  116. // 7
  117. bind<void>(&X::f7, &x, 1, 2, 3, 4, 5, 6, 7)();
  118. bind<void>(&X::f7, ref(x), 1, 2, 3, 4, 5, 6, 7)();
  119. bind<void>(&X::g7, &x, 1, 2, 3, 4, 5, 6, 7)();
  120. bind<void>(&X::g7, x, 1, 2, 3, 4, 5, 6, 7)();
  121. bind<void>(&X::g7, ref(x), 1, 2, 3, 4, 5, 6, 7)();
  122. bind<void>(&X::h7, x, 1, 2, 3, 4, 5, 6, 7)();
  123. // 8
  124. bind<void>(&X::f8, &x, 1, 2, 3, 4, 5, 6, 7, 8)();
  125. bind<void>(&X::f8, ref(x), 1, 2, 3, 4, 5, 6, 7, 8)();
  126. bind<void>(&X::g8, &x, 1, 2, 3, 4, 5, 6, 7, 8)();
  127. bind<void>(&X::g8, x, 1, 2, 3, 4, 5, 6, 7, 8)();
  128. bind<void>(&X::g8, ref(x), 1, 2, 3, 4, 5, 6, 7, 8)();
  129. bind<void>(&X::h8, x, 1, 2, 3, 4, 5, 6, 7, 8)();
  130. BOOST_TEST( x.hash == 23558 );
  131. }
  132. int main()
  133. {
  134. member_function_test();
  135. return boost::report_errors();
  136. }