evaluate_category_10.cpp 9.5 KB

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  1. // Copyright Cromwell D. Enage 2017.
  2. // Distributed under the Boost Software License, Version 1.0.
  3. // (See accompanying file LICENSE_1_0.txt or copy at
  4. // http://www.boost.org/LICENSE_1_0.txt)
  5. #include <boost/parameter/config.hpp>
  6. #if ( \
  7. defined(BOOST_PARAMETER_HAS_PERFECT_FORWARDING) && \
  8. !defined(__MINGW32__) \
  9. ) || ( \
  10. !defined(BOOST_PARAMETER_HAS_PERFECT_FORWARDING) && \
  11. (10 < BOOST_PARAMETER_EXPONENTIAL_OVERLOAD_THRESHOLD_ARITY) \
  12. )
  13. #if (BOOST_PARAMETER_MAX_ARITY < 10)
  14. #error Define BOOST_PARAMETER_MAX_ARITY as 10 or greater.
  15. #endif
  16. #endif
  17. #include <boost/parameter/name.hpp>
  18. namespace test {
  19. BOOST_PARAMETER_NAME((_lrc0, keywords) in(lrc0))
  20. BOOST_PARAMETER_NAME((_lr0, keywords) in_out(lr0))
  21. BOOST_PARAMETER_NAME((_rrc0, keywords) in(rrc0))
  22. #if defined(BOOST_PARAMETER_HAS_PERFECT_FORWARDING)
  23. BOOST_PARAMETER_NAME((_rr0, keywords) consume(rr0))
  24. #else
  25. BOOST_PARAMETER_NAME((_rr0, keywords) rr0)
  26. #endif
  27. BOOST_PARAMETER_NAME((_lrc1, keywords) in(lrc1))
  28. BOOST_PARAMETER_NAME((_lr1, keywords) out(lr1))
  29. BOOST_PARAMETER_NAME((_rrc1, keywords) in(rrc1))
  30. BOOST_PARAMETER_NAME((_lrc2, keywords) in(lrc2))
  31. BOOST_PARAMETER_NAME((_lr2, keywords) out(lr2))
  32. BOOST_PARAMETER_NAME((_rr2, keywords) rr2)
  33. } // namespace test
  34. #if ( \
  35. defined(BOOST_PARAMETER_HAS_PERFECT_FORWARDING) && \
  36. !defined(__MINGW32__) \
  37. ) || ( \
  38. !defined(BOOST_PARAMETER_HAS_PERFECT_FORWARDING) && \
  39. (10 < BOOST_PARAMETER_EXPONENTIAL_OVERLOAD_THRESHOLD_ARITY) \
  40. )
  41. #include <boost/parameter/parameters.hpp>
  42. #include <boost/parameter/required.hpp>
  43. #include <boost/parameter/optional.hpp>
  44. namespace test {
  45. struct g_parameters
  46. : boost::parameter::parameters<
  47. boost::parameter::required<test::keywords::lrc0>
  48. , boost::parameter::required<test::keywords::lr0>
  49. , boost::parameter::required<test::keywords::rrc0>
  50. , boost::parameter::required<test::keywords::rr0>
  51. , boost::parameter::required<test::keywords::lrc1>
  52. , boost::parameter::required<test::keywords::lr1>
  53. , boost::parameter::required<test::keywords::rrc1>
  54. , boost::parameter::optional<test::keywords::lrc2>
  55. , boost::parameter::optional<test::keywords::lr2>
  56. , boost::parameter::optional<test::keywords::rr2>
  57. >
  58. {
  59. };
  60. } // namespace test
  61. #endif
  62. #include <boost/core/lightweight_test.hpp>
  63. #include "evaluate_category.hpp"
  64. namespace test {
  65. struct C
  66. {
  67. template <typename Args>
  68. static void evaluate(Args const& args)
  69. {
  70. BOOST_TEST_EQ(
  71. test::passed_by_lvalue_reference_to_const
  72. , test::U::evaluate_category<0>(args[test::_lrc0])
  73. );
  74. BOOST_TEST_EQ(
  75. test::passed_by_lvalue_reference
  76. , test::U::evaluate_category<0>(args[test::_lr0])
  77. );
  78. BOOST_TEST_EQ(
  79. test::passed_by_lvalue_reference_to_const
  80. , test::U::evaluate_category<1>(args[test::_lrc1])
  81. );
  82. BOOST_TEST_EQ(
  83. test::passed_by_lvalue_reference
  84. , test::U::evaluate_category<1>(args[test::_lr1])
  85. );
  86. BOOST_TEST_EQ(
  87. test::passed_by_lvalue_reference_to_const
  88. , test::U::evaluate_category<2>(
  89. args[test::_lrc2 | test::lvalue_const_bitset<2>()]
  90. )
  91. );
  92. BOOST_TEST_EQ(
  93. test::passed_by_lvalue_reference
  94. , test::U::evaluate_category<2>(
  95. args[test::_lr2 || test::lvalue_bitset_function<2>()]
  96. )
  97. );
  98. #if defined(BOOST_PARAMETER_HAS_PERFECT_FORWARDING)
  99. BOOST_TEST_EQ(
  100. test::passed_by_rvalue_reference_to_const
  101. , test::U::evaluate_category<0>(args[test::_rrc0])
  102. );
  103. BOOST_TEST_EQ(
  104. test::passed_by_rvalue_reference
  105. , test::U::evaluate_category<0>(args[test::_rr0])
  106. );
  107. BOOST_TEST_EQ(
  108. test::passed_by_rvalue_reference_to_const
  109. , test::U::evaluate_category<1>(args[test::_rrc1])
  110. );
  111. BOOST_TEST_EQ(
  112. test::passed_by_rvalue_reference
  113. , test::U::evaluate_category<2>(
  114. args[test::_rr2 || test::rvalue_bitset_function<2>()]
  115. )
  116. );
  117. #else // !defined(BOOST_PARAMETER_HAS_PERFECT_FORWARDING)
  118. BOOST_TEST_EQ(
  119. test::passed_by_lvalue_reference_to_const
  120. , test::U::evaluate_category<0>(args[test::_rrc0])
  121. );
  122. BOOST_TEST_EQ(
  123. test::passed_by_lvalue_reference_to_const
  124. , test::U::evaluate_category<0>(args[test::_rr0])
  125. );
  126. BOOST_TEST_EQ(
  127. test::passed_by_lvalue_reference_to_const
  128. , test::U::evaluate_category<1>(args[test::_rrc1])
  129. );
  130. BOOST_TEST_EQ(
  131. test::passed_by_lvalue_reference_to_const
  132. , test::U::evaluate_category<2>(
  133. args[test::_rr2 || test::rvalue_bitset_function<2>()]
  134. )
  135. );
  136. #endif // BOOST_PARAMETER_HAS_PERFECT_FORWARDING
  137. }
  138. };
  139. } // namespace test
  140. #if !defined(BOOST_PARAMETER_HAS_PERFECT_FORWARDING)
  141. #include <boost/parameter/aux_/as_lvalue.hpp>
  142. #endif
  143. int main()
  144. {
  145. #if defined(BOOST_PARAMETER_HAS_PERFECT_FORWARDING)
  146. #if defined(__MINGW32__)
  147. test::C::evaluate((
  148. test::_rrc1 = test::rvalue_const_bitset<1>()
  149. , test::_lrc0 = test::lvalue_const_bitset<0>()
  150. , test::_lr0 = test::lvalue_bitset<0>()
  151. , test::_rrc0 = test::rvalue_const_bitset<0>()
  152. , test::_rr0 = test::rvalue_bitset<0>()
  153. , test::_lrc1 = test::lvalue_const_bitset<1>()
  154. , test::_lr1 = test::lvalue_bitset<1>()
  155. ));
  156. test::C::evaluate((
  157. test::_lr0 = test::lvalue_bitset<0>()
  158. , test::_rrc0 = test::rvalue_const_bitset<0>()
  159. , test::_rr0 = test::rvalue_bitset<0>()
  160. , test::_lrc1 = test::lvalue_const_bitset<1>()
  161. , test::_lr1 = test::lvalue_bitset<1>()
  162. , test::_rrc1 = test::rvalue_const_bitset<1>()
  163. , test::_lrc2 = test::lvalue_const_bitset<2>()
  164. , test::_lr2 = test::lvalue_bitset<2>()
  165. , test::_rr2 = test::rvalue_bitset<2>()
  166. , test::_lrc0 = test::lvalue_const_bitset<0>()
  167. ));
  168. #else // !defined(__MINGW32__)
  169. test::C::evaluate(
  170. test::g_parameters()(
  171. test::lvalue_const_bitset<0>()
  172. , test::lvalue_bitset<0>()
  173. , test::rvalue_const_bitset<0>()
  174. , test::rvalue_bitset<0>()
  175. , test::lvalue_const_bitset<1>()
  176. , test::lvalue_bitset<1>()
  177. , test::rvalue_const_bitset<1>()
  178. )
  179. );
  180. test::C::evaluate(
  181. test::g_parameters()(
  182. test::lvalue_const_bitset<0>()
  183. , test::lvalue_bitset<0>()
  184. , test::rvalue_const_bitset<0>()
  185. , test::rvalue_bitset<0>()
  186. , test::lvalue_const_bitset<1>()
  187. , test::lvalue_bitset<1>()
  188. , test::rvalue_const_bitset<1>()
  189. , test::lvalue_const_bitset<2>()
  190. , test::lvalue_bitset<2>()
  191. , test::rvalue_bitset<2>()
  192. )
  193. );
  194. #endif // __MINGW32__
  195. #else // !defined(BOOST_PARAMETER_HAS_PERFECT_FORWARDING)
  196. #if (10 < BOOST_PARAMETER_EXPONENTIAL_OVERLOAD_THRESHOLD_ARITY)
  197. test::C::evaluate(
  198. test::g_parameters()(
  199. test::lvalue_const_bitset<0>()
  200. , test::lvalue_bitset<0>()
  201. , test::rvalue_const_bitset<0>()
  202. , boost::parameter::aux::as_lvalue(test::rvalue_bitset<0>())
  203. , test::lvalue_const_bitset<1>()
  204. , test::lvalue_bitset<1>()
  205. , test::rvalue_const_bitset<1>()
  206. )
  207. );
  208. test::C::evaluate(
  209. test::g_parameters()(
  210. test::lvalue_const_bitset<0>()
  211. , test::lvalue_bitset<0>()
  212. , test::rvalue_const_bitset<0>()
  213. , boost::parameter::aux::as_lvalue(test::rvalue_bitset<0>())
  214. , test::lvalue_const_bitset<1>()
  215. , test::lvalue_bitset<1>()
  216. , test::rvalue_const_bitset<1>()
  217. , test::lvalue_const_bitset<2>()
  218. , test::lvalue_bitset<2>()
  219. , boost::parameter::aux::as_lvalue(test::rvalue_bitset<2>())
  220. )
  221. );
  222. #else // !(10 < BOOST_PARAMETER_EXPONENTIAL_OVERLOAD_THRESHOLD_ARITY)
  223. test::C::evaluate((
  224. test::_lrc0 = test::lvalue_const_bitset<0>()
  225. , test::_lr0 = test::lvalue_bitset<0>()
  226. , test::_rrc0 = test::rvalue_const_bitset<0>()
  227. , test::_rr0 = boost::parameter::aux::as_lvalue(
  228. test::rvalue_bitset<0>()
  229. )
  230. , test::_lrc1 = test::lvalue_const_bitset<1>()
  231. , test::_lr1 = test::lvalue_bitset<1>()
  232. , test::_rrc1 = test::rvalue_const_bitset<1>()
  233. ));
  234. test::C::evaluate((
  235. test::_lrc0 = test::lvalue_const_bitset<0>()
  236. , test::_lr0 = test::lvalue_bitset<0>()
  237. , test::_rrc0 = test::rvalue_const_bitset<0>()
  238. , test::_rr0 = boost::parameter::aux::as_lvalue(
  239. test::rvalue_bitset<0>()
  240. )
  241. , test::_lrc1 = test::lvalue_const_bitset<1>()
  242. , test::_lr1 = test::lvalue_bitset<1>()
  243. , test::_rrc1 = test::rvalue_const_bitset<1>()
  244. , test::_lrc2 = test::lvalue_const_bitset<2>()
  245. , test::_lr2 = test::lvalue_bitset<2>()
  246. , test::_rr2 = boost::parameter::aux::as_lvalue(
  247. test::rvalue_bitset<2>()
  248. )
  249. ));
  250. #endif // (10 < BOOST_PARAMETER_EXPONENTIAL_OVERLOAD_THRESHOLD_ARITY)
  251. #endif // BOOST_PARAMETER_HAS_PERFECT_FORWARDING
  252. return boost::report_errors();
  253. }