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cppmp/include/cppmp/core/checker.h

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  1. #pragma once

  2. 

  3. #include "types.h"

  4. #include "../config.h"

  5. 

  6. 

  7. #define cppmp_define_checker(name) \

  8.     template<typename... T> \

  9.     struct name \

  10.         : public integral_constant<decltype(std::name<T...>::value), std::name<T...>::value> \

  11.         { }; \

  12.     \

  13.     cppmp_define_checker_var(name)

  14. 

  15. #ifdef cppmp_supports_variable_templates

  16.     #define cppmp_define_checker_var(name) \

  17.         template<typename... T> \

  18.         constexpr decltype(auto) name ## _v = name<T...>::value;

  19. #else

  20.     #define cppmp_define_checker_var(name)

  21. #endif

  22. 

  23. namespace cppmp

  24. {

  25. 

  26.     namespace __impl

  27.     {

  28. 

  29.         template<typename T>

  30.         struct is_valid;

  31. 

  32.     }

  33. 

  34.     /**

  35.      * @brief Evaluates to true_t if the passed template parameters are valid, false_t otherwise.

  36.      */

  37.     template<typename T>

  38.     struct is_valid

  39.         : public __impl::is_valid<T>

  40.         { };

  41. 

  42.     cppmp_define_checker_var(is_valid)

  43. 

  44.     /**

  45.      * @brief Evaluates to true_t if T is a specialization if T_template, false_t otherwise.

  46.      */

  47.     template<typename T, template <typename...> class T_template>

  48.     struct is_specialization_of;

  49. 

  50.     #ifdef cppmp_supports_variable_templates

  51.     template<typename T, template <typename...> class T_template>

  52.     constexpr decltype(auto) is_specialization_of_v = is_specialization_of<T, T_template>::value;

  53.     #endif

  54. 

  55.     /**

  56.      * @brief Evaluates to true_t if all passed parameters are true, false_t otherwise.

  57.      */

  58.     template<bool... B>

  59.     struct is_true;

  60. 

  61.     #ifdef cppmp_supports_variable_templates

  62.     template<bool... B>

  63.     constexpr decltype(auto) is_true_v = is_true<B...>::value;

  64.     #endif

  65. 

  66.     /* primary type categories */

  67. 

  68.     #ifdef cppmp_std_supports_is_void

  69.     cppmp_define_checker(is_void);

  70.     #endif

  71. 

  72.     #ifdef cppmp_std_supports_is_null_pointer

  73.     cppmp_define_checker(is_null_pointer);

  74.     #endif

  75. 

  76.     #ifdef cppmp_std_supports_is_integral

  77.     cppmp_define_checker(is_integral);

  78.     #endif

  79. 

  80.     #ifdef cppmp_std_supports_is_floating_point

  81.     cppmp_define_checker(is_floating_point);

  82.     #endif

  83. 

  84.     #ifdef cppmp_std_supports_is_array

  85.     cppmp_define_checker(is_array);

  86.     #endif

  87. 

  88.     #ifdef cppmp_std_supports_is_pointer

  89.     cppmp_define_checker(is_pointer);

  90.     #endif

  91. 

  92.     #ifdef cppmp_std_supports_is_lvalue_reference

  93.     cppmp_define_checker(is_lvalue_reference);

  94.     #endif

  95. 

  96.     #ifdef cppmp_std_supports_is_rvalue_reference

  97.     cppmp_define_checker(is_rvalue_reference);

  98.     #endif

  99. 

  100.     #ifdef cppmp_std_supports_is_member_object_pointer

  101.     cppmp_define_checker(is_member_object_pointer);

  102.     #endif

  103. 

  104.     #ifdef cppmp_std_supports_is_member_function_pointer

  105.     cppmp_define_checker(is_member_function_pointer);

  106.     #endif

  107. 

  108.     #ifdef cppmp_std_supports_is_enum

  109.     cppmp_define_checker(is_enum);

  110.     #endif

  111. 

  112.     #ifdef cppmp_std_supports_is_union

  113.     cppmp_define_checker(is_union);

  114.     #endif

  115. 

  116.     #ifdef cppmp_std_supports_is_class

  117.     cppmp_define_checker(is_class);

  118.     #endif

  119. 

  120.     #ifdef cppmp_std_supports_is_function

  121.     cppmp_define_checker(is_function);

  122.     #endif

  123. 

  124. 

  125.     /* composite type categories */

  126. 

  127.     #ifdef cppmp_std_supports_is_reference

  128.     cppmp_define_checker(is_reference);

  129.     #endif

  130. 

  131.     #ifdef cppmp_std_supports_is_arithmetic

  132.     cppmp_define_checker(is_arithmetic);

  133.     #endif

  134. 

  135.     #ifdef cppmp_std_supports_is_fundamental

  136.     cppmp_define_checker(is_fundamental);

  137.     #endif

  138. 

  139.     #ifdef cppmp_std_supports_is_object

  140.     cppmp_define_checker(is_object);

  141.     #endif

  142. 

  143.     #ifdef cppmp_std_supports_is_scalar

  144.     cppmp_define_checker(is_scalar);

  145.     #endif

  146. 

  147.     #ifdef cppmp_std_supports_is_compound

  148.     cppmp_define_checker(is_compound);

  149.     #endif

  150. 

  151.     #ifdef cppmp_std_supports_is_member_pointer

  152.     cppmp_define_checker(is_member_pointer);

  153.     #endif

  154. 

  155.     /* type properties */

  156. 

  157.     #ifdef cppmp_std_supports_is_const

  158.     cppmp_define_checker(is_const);

  159.     #endif

  160. 

  161.     #ifdef cppmp_std_supports_is_volatile

  162.     cppmp_define_checker(is_volatile);

  163.     #endif

  164. 

  165.     #ifdef cppmp_std_supports_is_trivial

  166.     cppmp_define_checker(is_trivial);

  167.     #endif

  168. 

  169.     #ifdef cppmp_std_supports_is_trivially_copyable

  170.     cppmp_define_checker(is_trivially_copyable);

  171.     #endif

  172. 

  173.     #ifdef cppmp_std_supports_is_standard_layout

  174.     cppmp_define_checker(is_standard_layout);

  175.     #endif

  176. 

  177.     #ifdef cppmp_std_supports_is_pod

  178.     cppmp_define_checker(is_pod);

  179.     #endif

  180. 

  181.     #ifdef cppmp_std_supports_is_empty

  182.     cppmp_define_checker(is_empty);

  183.     #endif

  184. 

  185.     #ifdef cppmp_std_supports_is_polymorphic

  186.     cppmp_define_checker(is_polymorphic);

  187.     #endif

  188. 

  189.     #ifdef cppmp_std_supports_is_abstract

  190.     cppmp_define_checker(is_abstract);

  191.     #endif

  192. 

  193.     #ifdef cppmp_std_supports_is_final

  194.     cppmp_define_checker(is_final);

  195.     #endif

  196. 

  197.     #ifdef cppmp_std_supports_is_aggregate

  198.     cppmp_define_checker(is_aggregate);

  199.     #endif

  200. 

  201.     #ifdef cppmp_std_supports_is_signed

  202.     cppmp_define_checker(is_signed);

  203.     #endif

  204. 

  205.     #ifdef cppmp_std_supports_is_unsigned

  206.     cppmp_define_checker(is_unsigned);

  207.     #endif

  208. 

  209.     #ifdef cppmp_std_supports_is_bounded_array

  210.     cppmp_define_checker(is_bounded_array);

  211.     #endif

  212. 

  213.     #ifdef cppmp_std_supports_is_unbounded_array

  214.     cppmp_define_checker(is_unbounded_array);

  215.     #endif

  216. 

  217.     #ifdef cppmp_std_supports_is_constructible

  218.     cppmp_define_checker(is_constructible);

  219.     #endif

  220. 

  221.     #ifdef cppmp_std_supports_is_default_constructible

  222.     cppmp_define_checker(is_default_constructible);

  223.     #endif

  224. 

  225.     #ifdef cppmp_std_supports_is_copy_constructible

  226.     cppmp_define_checker(is_copy_constructible);

  227.     #endif

  228. 

  229.     #ifdef cppmp_std_supports_is_move_constructible

  230.     cppmp_define_checker(is_move_constructible);

  231.     #endif

  232. 

  233.     #ifdef cppmp_std_supports_is_assignable

  234.     cppmp_define_checker(is_assignable);

  235.     #endif

  236. 

  237.     #ifdef cppmp_std_supports_is_copy_assignable

  238.     cppmp_define_checker(is_copy_assignable);

  239.     #endif

  240. 

  241.     #ifdef cppmp_std_supports_is_move_assignable

  242.     cppmp_define_checker(is_move_assignable);

  243.     #endif

  244. 

  245.     #ifdef cppmp_std_supports_is_swappable_with

  246.     cppmp_define_checker(is_swappable_with);

  247.     #endif

  248. 

  249.     #ifdef cppmp_std_supports_is_swappable

  250.     cppmp_define_checker(is_swappable);

  251.     #endif

  252. 

  253.     #ifdef cppmp_std_supports_is_destructible

  254.     cppmp_define_checker(is_destructible);

  255.     #endif

  256. 

  257.     #ifdef cppmp_std_supports_is_trivially_constructible

  258.     cppmp_define_checker(is_trivially_constructible);

  259.     #endif

  260. 

  261.     #ifdef cppmp_std_supports_is_trivially_default_constructible

  262.     cppmp_define_checker(is_trivially_default_constructible);

  263.     #endif

  264. 

  265.     #ifdef cppmp_std_supports_is_trivially_copy_constructible

  266.     cppmp_define_checker(is_trivially_copy_constructible);

  267.     #endif

  268. 

  269.     #ifdef cppmp_std_supports_is_trivially_move_constructible

  270.     cppmp_define_checker(is_trivially_move_constructible);

  271.     #endif

  272. 

  273.     #ifdef cppmp_std_supports_is_trivially_assignable

  274.     cppmp_define_checker(is_trivially_assignable);

  275.     #endif

  276. 

  277.     #ifdef cppmp_std_supports_is_trivially_copy_assignable

  278.     cppmp_define_checker(is_trivially_copy_assignable);

  279.     #endif

  280. 

  281.     #ifdef cppmp_std_supports_is_trivially_move_assignable

  282.     cppmp_define_checker(is_trivially_move_assignable);

  283.     #endif

  284. 

  285.     #ifdef cppmp_std_supports_is_trivially_destructible

  286.     cppmp_define_checker(is_trivially_destructible);

  287.     #endif

  288. 

  289.     #ifdef cppmp_std_supports_is_nothrow_constructible

  290.     cppmp_define_checker(is_nothrow_constructible);

  291.     #endif

  292. 

  293.     #ifdef cppmp_std_supports_is_nothrow_default_constructible

  294.     cppmp_define_checker(is_nothrow_default_constructible);

  295.     #endif

  296. 

  297.     #ifdef cppmp_std_supports_is_nothrow_copy_constructible

  298.     cppmp_define_checker(is_nothrow_copy_constructible);

  299.     #endif

  300. 

  301.     #ifdef cppmp_std_supports_is_nothrow_move_constructible

  302.     cppmp_define_checker(is_nothrow_move_constructible);

  303.     #endif

  304. 

  305.     #ifdef cppmp_std_supports_is_nothrow_assignable

  306.     cppmp_define_checker(is_nothrow_assignable);

  307.     #endif

  308. 

  309.     #ifdef cppmp_std_supports_is_nothrow_copy_assignable

  310.     cppmp_define_checker(is_nothrow_copy_assignable);

  311.     #endif

  312. 

  313.     #ifdef cppmp_std_supports_is_nothrow_move_assignable

  314.     cppmp_define_checker(is_nothrow_move_assignable);

  315.     #endif

  316. 

  317.     #ifdef cppmp_std_supports_is_nothrow_swappable_with

  318.     cppmp_define_checker(is_nothrow_swappable_with);

  319.     #endif

  320. 

  321.     #ifdef cppmp_std_supports_is_nothrow_swappable

  322.     cppmp_define_checker(is_nothrow_swappable);

  323.     #endif

  324. 

  325.     #ifdef cppmp_std_supports_is_nothrow_destructible

  326.     cppmp_define_checker(is_nothrow_destructible);

  327.     #endif

  328. 

  329.     #ifdef cppmp_std_supports_has_virtual_destructor

  330.     cppmp_define_checker(has_virtual_destructor);

  331.     #endif

  332. 

  333.     #ifdef cppmp_std_supports_has_unique_object_representations

  334.     cppmp_define_checker(has_unique_object_representations);

  335.     #endif

  336. 

  337.     #ifdef cppmp_std_supports_has_strong_structural_equality

  338.     cppmp_define_checker(has_strong_structural_equality);

  339.     #endif

  340. 

  341.     /* type property queries */

  342. 

  343.     #ifdef cppmp_std_supports_alignment_of

  344.     cppmp_define_checker(alignment_of);

  345.     #endif

  346. 

  347.     #ifdef cppmp_std_supports_rank

  348.     cppmp_define_checker(rank);

  349.     #endif

  350. 

  351.     #ifdef cppmp_std_supports_extent

  352.     cppmp_define_checker(extent);

  353.     #endif

  354. 

  355.     /* type relations */

  356. 

  357.     #ifdef cppmp_std_supports_is_same

  358.     cppmp_define_checker(is_same);

  359.     #endif

  360. 

  361.     #ifdef cppmp_std_supports_is_base_of

  362.     cppmp_define_checker(is_base_of);

  363.     #endif

  364. 

  365.     #ifdef cppmp_std_supports_is_convertible

  366.     cppmp_define_checker(is_convertible);

  367.     #endif

  368. 

  369.     #ifdef cppmp_std_supports_is_nothrow_convertible

  370.     cppmp_define_checker(is_nothrow_convertible);

  371.     #endif

  372. 

  373.     #ifdef cppmp_std_supports_is_layout_compatible

  374.     cppmp_define_checker(is_layout_compatible);

  375.     #endif

  376. 

  377.     #ifdef cppmp_std_supports_is_pointer_interconvertible_base_of

  378.     cppmp_define_checker(is_pointer_interconvertible_base_of);

  379.     #endif

  380. 

  381.     #ifdef cppmp_std_supports_is_invocable

  382.     cppmp_define_checker(is_invocable);

  383.     #endif

  384. 

  385.     #ifdef cppmp_std_supports_is_invocable_r

  386.     cppmp_define_checker(is_invocable_r);

  387.     #endif

  388. 

  389.     #ifdef cppmp_std_supports_is_nothrow_invocable

  390.     cppmp_define_checker(is_nothrow_invocable);

  391.     #endif

  392. 

  393.     #ifdef cppmp_std_supports_is_nothrow_invocable_r

  394.     cppmp_define_checker(is_nothrow_invocable_r);

  395.     #endif

  396. 

  397. }

  398. 

  399. #undef cppmp_define_checker

  400. #undef cppmp_define_checker_var

  401. 

  402. #include "checker.inl"