type_vec1.hpp 11 KB

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  1. /// @ref core
  2. /// @file glm/detail/type_vec1.hpp
  3. #pragma once
  4. #include "qualifier.hpp"
  5. #if GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_OPERATOR
  6. # include "_swizzle.hpp"
  7. #elif GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_FUNCTION
  8. # include "_swizzle_func.hpp"
  9. #endif
  10. #include <cstddef>
  11. namespace glm
  12. {
  13. template<typename T, qualifier Q>
  14. struct vec<1, T, Q>
  15. {
  16. // -- Implementation detail --
  17. typedef T value_type;
  18. typedef vec<1, T, Q> type;
  19. typedef vec<1, bool, Q> bool_type;
  20. // -- Data --
  21. # if GLM_SILENT_WARNINGS == GLM_ENABLE
  22. # if GLM_COMPILER & GLM_COMPILER_GCC
  23. # pragma GCC diagnostic push
  24. # pragma GCC diagnostic ignored "-Wpedantic"
  25. # elif GLM_COMPILER & GLM_COMPILER_CLANG
  26. # pragma clang diagnostic push
  27. # pragma clang diagnostic ignored "-Wgnu-anonymous-struct"
  28. # pragma clang diagnostic ignored "-Wnested-anon-types"
  29. # elif GLM_COMPILER & GLM_COMPILER_VC
  30. # pragma warning(push)
  31. # pragma warning(disable: 4201) // nonstandard extension used : nameless struct/union
  32. # endif
  33. # endif
  34. # if GLM_CONFIG_XYZW_ONLY
  35. T x;
  36. # elif GLM_CONFIG_ANONYMOUS_STRUCT == GLM_ENABLE
  37. union
  38. {
  39. T x;
  40. T r;
  41. T s;
  42. typename detail::storage<1, T, detail::is_aligned<Q>::value>::type data;
  43. /*
  44. # if GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_OPERATOR
  45. _GLM_SWIZZLE1_2_MEMBERS(T, Q, x)
  46. _GLM_SWIZZLE1_2_MEMBERS(T, Q, r)
  47. _GLM_SWIZZLE1_2_MEMBERS(T, Q, s)
  48. _GLM_SWIZZLE1_3_MEMBERS(T, Q, x)
  49. _GLM_SWIZZLE1_3_MEMBERS(T, Q, r)
  50. _GLM_SWIZZLE1_3_MEMBERS(T, Q, s)
  51. _GLM_SWIZZLE1_4_MEMBERS(T, Q, x)
  52. _GLM_SWIZZLE1_4_MEMBERS(T, Q, r)
  53. _GLM_SWIZZLE1_4_MEMBERS(T, Q, s)
  54. # endif
  55. */
  56. };
  57. # else
  58. union {T x, r, s;};
  59. /*
  60. # if GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_FUNCTION
  61. GLM_SWIZZLE_GEN_VEC_FROM_VEC1(T, Q)
  62. # endif
  63. */
  64. # endif
  65. # if GLM_SILENT_WARNINGS == GLM_ENABLE
  66. # if GLM_COMPILER & GLM_COMPILER_CLANG
  67. # pragma clang diagnostic pop
  68. # elif GLM_COMPILER & GLM_COMPILER_GCC
  69. # pragma GCC diagnostic pop
  70. # elif GLM_COMPILER & GLM_COMPILER_VC
  71. # pragma warning(pop)
  72. # endif
  73. # endif
  74. // -- Component accesses --
  75. /// Return the count of components of the vector
  76. typedef length_t length_type;
  77. GLM_FUNC_DECL static GLM_CONSTEXPR length_type length(){return 1;}
  78. GLM_FUNC_DECL GLM_CONSTEXPR T & operator[](length_type i);
  79. GLM_FUNC_DECL GLM_CONSTEXPR T const& operator[](length_type i) const;
  80. // -- Implicit basic constructors --
  81. GLM_FUNC_DECL GLM_CONSTEXPR vec() GLM_DEFAULT;
  82. GLM_FUNC_DECL GLM_CONSTEXPR vec(vec const& v) GLM_DEFAULT;
  83. template<qualifier P>
  84. GLM_FUNC_DECL GLM_CONSTEXPR vec(vec<1, T, P> const& v);
  85. // -- Explicit basic constructors --
  86. GLM_FUNC_DECL GLM_CONSTEXPR explicit vec(T scalar);
  87. // -- Conversion vector constructors --
  88. /// Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
  89. template<typename U, qualifier P>
  90. GLM_FUNC_DECL GLM_CONSTEXPR GLM_EXPLICIT vec(vec<2, U, P> const& v);
  91. /// Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
  92. template<typename U, qualifier P>
  93. GLM_FUNC_DECL GLM_CONSTEXPR GLM_EXPLICIT vec(vec<3, U, P> const& v);
  94. /// Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
  95. template<typename U, qualifier P>
  96. GLM_FUNC_DECL GLM_CONSTEXPR GLM_EXPLICIT vec(vec<4, U, P> const& v);
  97. /// Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
  98. template<typename U, qualifier P>
  99. GLM_FUNC_DECL GLM_CONSTEXPR GLM_EXPLICIT vec(vec<1, U, P> const& v);
  100. // -- Swizzle constructors --
  101. /*
  102. # if GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_OPERATOR
  103. template<int E0>
  104. GLM_FUNC_DECL GLM_CONSTEXPR vec(detail::_swizzle<1, T, Q, E0, -1,-2,-3> const& that)
  105. {
  106. *this = that();
  107. }
  108. # endif//GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_OPERATOR
  109. */
  110. // -- Unary arithmetic operators --
  111. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator=(vec const& v) GLM_DEFAULT;
  112. template<typename U>
  113. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator=(vec<1, U, Q> const& v);
  114. template<typename U>
  115. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator+=(U scalar);
  116. template<typename U>
  117. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator+=(vec<1, U, Q> const& v);
  118. template<typename U>
  119. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator-=(U scalar);
  120. template<typename U>
  121. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator-=(vec<1, U, Q> const& v);
  122. template<typename U>
  123. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator*=(U scalar);
  124. template<typename U>
  125. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator*=(vec<1, U, Q> const& v);
  126. template<typename U>
  127. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator/=(U scalar);
  128. template<typename U>
  129. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator/=(vec<1, U, Q> const& v);
  130. // -- Increment and decrement operators --
  131. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator++();
  132. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator--();
  133. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator++(int);
  134. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator--(int);
  135. // -- Unary bit operators --
  136. template<typename U>
  137. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator%=(U scalar);
  138. template<typename U>
  139. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator%=(vec<1, U, Q> const& v);
  140. template<typename U>
  141. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator&=(U scalar);
  142. template<typename U>
  143. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator&=(vec<1, U, Q> const& v);
  144. template<typename U>
  145. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator|=(U scalar);
  146. template<typename U>
  147. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator|=(vec<1, U, Q> const& v);
  148. template<typename U>
  149. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator^=(U scalar);
  150. template<typename U>
  151. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator^=(vec<1, U, Q> const& v);
  152. template<typename U>
  153. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator<<=(U scalar);
  154. template<typename U>
  155. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator<<=(vec<1, U, Q> const& v);
  156. template<typename U>
  157. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator>>=(U scalar);
  158. template<typename U>
  159. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> & operator>>=(vec<1, U, Q> const& v);
  160. };
  161. // -- Unary operators --
  162. template<typename T, qualifier Q>
  163. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator+(vec<1, T, Q> const& v);
  164. template<typename T, qualifier Q>
  165. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator-(vec<1, T, Q> const& v);
  166. // -- Binary operators --
  167. template<typename T, qualifier Q>
  168. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator+(vec<1, T, Q> const& v, T scalar);
  169. template<typename T, qualifier Q>
  170. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator+(T scalar, vec<1, T, Q> const& v);
  171. template<typename T, qualifier Q>
  172. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator+(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2);
  173. template<typename T, qualifier Q>
  174. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator-(vec<1, T, Q> const& v, T scalar);
  175. template<typename T, qualifier Q>
  176. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator-(T scalar, vec<1, T, Q> const& v);
  177. template<typename T, qualifier Q>
  178. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator-(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2);
  179. template<typename T, qualifier Q>
  180. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator*(vec<1, T, Q> const& v, T scalar);
  181. template<typename T, qualifier Q>
  182. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator*(T scalar, vec<1, T, Q> const& v);
  183. template<typename T, qualifier Q>
  184. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator*(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2);
  185. template<typename T, qualifier Q>
  186. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator/(vec<1, T, Q> const& v, T scalar);
  187. template<typename T, qualifier Q>
  188. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator/(T scalar, vec<1, T, Q> const& v);
  189. template<typename T, qualifier Q>
  190. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator/(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2);
  191. template<typename T, qualifier Q>
  192. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator%(vec<1, T, Q> const& v, T scalar);
  193. template<typename T, qualifier Q>
  194. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator%(T scalar, vec<1, T, Q> const& v);
  195. template<typename T, qualifier Q>
  196. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator%(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2);
  197. template<typename T, qualifier Q>
  198. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator&(vec<1, T, Q> const& v, T scalar);
  199. template<typename T, qualifier Q>
  200. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator&(T scalar, vec<1, T, Q> const& v);
  201. template<typename T, qualifier Q>
  202. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator&(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2);
  203. template<typename T, qualifier Q>
  204. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator|(vec<1, T, Q> const& v, T scalar);
  205. template<typename T, qualifier Q>
  206. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator|(T scalar, vec<1, T, Q> const& v);
  207. template<typename T, qualifier Q>
  208. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator|(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2);
  209. template<typename T, qualifier Q>
  210. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator^(vec<1, T, Q> const& v, T scalar);
  211. template<typename T, qualifier Q>
  212. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator^(T scalar, vec<1, T, Q> const& v);
  213. template<typename T, qualifier Q>
  214. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator^(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2);
  215. template<typename T, qualifier Q>
  216. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator<<(vec<1, T, Q> const& v, T scalar);
  217. template<typename T, qualifier Q>
  218. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator<<(T scalar, vec<1, T, Q> const& v);
  219. template<typename T, qualifier Q>
  220. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator<<(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2);
  221. template<typename T, qualifier Q>
  222. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator>>(vec<1, T, Q> const& v, T scalar);
  223. template<typename T, qualifier Q>
  224. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator>>(T scalar, vec<1, T, Q> const& v);
  225. template<typename T, qualifier Q>
  226. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator>>(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2);
  227. template<typename T, qualifier Q>
  228. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, T, Q> operator~(vec<1, T, Q> const& v);
  229. // -- Boolean operators --
  230. template<typename T, qualifier Q>
  231. GLM_FUNC_DECL GLM_CONSTEXPR bool operator==(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2);
  232. template<typename T, qualifier Q>
  233. GLM_FUNC_DECL GLM_CONSTEXPR bool operator!=(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2);
  234. template<qualifier Q>
  235. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, bool, Q> operator&&(vec<1, bool, Q> const& v1, vec<1, bool, Q> const& v2);
  236. template<qualifier Q>
  237. GLM_FUNC_DECL GLM_CONSTEXPR vec<1, bool, Q> operator||(vec<1, bool, Q> const& v1, vec<1, bool, Q> const& v2);
  238. }//namespace glm
  239. #ifndef GLM_EXTERNAL_TEMPLATE
  240. #include "type_vec1.inl"
  241. #endif//GLM_EXTERNAL_TEMPLATE