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Diffstat (limited to 'include/glm/gtx/hash.hpp')
| -rw-r--r-- | include/glm/gtx/hash.hpp | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/include/glm/gtx/hash.hpp b/include/glm/gtx/hash.hpp new file mode 100644 index 0000000..0203098 --- /dev/null +++ b/include/glm/gtx/hash.hpp @@ -0,0 +1,163 @@ +/////////////////////////////////////////////////////////////////////////////////// +/// OpenGL Mathematics (glm.g-truc.net) +/// +/// Copyright (c) 2005 - 2015 G-Truc Creation (www.g-truc.net) +/// Permission is hereby granted, free of charge, to any person obtaining a copy +/// of this software and associated documentation files (the "Software"), to deal +/// in the Software without restriction, including without limitation the rights +/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +/// copies of the Software, and to permit persons to whom the Software is +/// furnished to do so, subject to the following conditions: +/// +/// The above copyright notice and this permission notice shall be included in +/// all copies or substantial portions of the Software. +/// +/// Restrictions: +/// By making use of the Software for military purposes, you choose to make +/// a Bunny unhappy. +/// +/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +/// THE SOFTWARE. +/// +/// @ref gtx_hash +/// @file glm/gtx/hash.hpp +/// @date 2015-03-07 / 2015-03-07 +/// @author Christophe Riccio +/// +/// @see core (dependence) +/// +/// @defgroup gtx_hash GLM_GTX_hash +/// @ingroup gtx +/// +/// @brief Add std::hash support for glm types +/// +/// <glm/gtx/hash.hpp> need to be included to use these functionalities. +/////////////////////////////////////////////////////////////////////////////////// + +#pragma once + +#include <functional> + +#include "../vec2.hpp" +#include "../vec3.hpp" +#include "../vec4.hpp" +#include "../gtc/vec1.hpp" + +#include "../gtc/quaternion.hpp" +#include "../gtx/dual_quaternion.hpp" + +#include "../mat2x2.hpp" +#include "../mat2x3.hpp" +#include "../mat2x4.hpp" + +#include "../mat3x2.hpp" +#include "../mat3x3.hpp" +#include "../mat3x4.hpp" + +#include "../mat4x2.hpp" +#include "../mat4x3.hpp" +#include "../mat4x4.hpp" + +#if !GLM_HAS_CXX11_STL +# error "GLM_GTX_hash requires C++11 standard library support" +#endif + +namespace std +{ + template <typename T, glm::precision P> + struct hash<glm::tvec1<T,P> > + { + GLM_FUNC_DECL size_t operator()(glm::tvec1<T, P> const & v) const; + }; + + template <typename T, glm::precision P> + struct hash<glm::tvec2<T,P> > + { + GLM_FUNC_DECL size_t operator()(glm::tvec2<T, P> const & v) const; + }; + + template <typename T, glm::precision P> + struct hash<glm::tvec3<T,P> > + { + GLM_FUNC_DECL size_t operator()(glm::tvec3<T, P> const & v) const; + }; + + template <typename T, glm::precision P> + struct hash<glm::tvec4<T,P> > + { + GLM_FUNC_DECL size_t operator()(glm::tvec4<T, P> const & v) const; + }; + + template <typename T, glm::precision P> + struct hash<glm::tquat<T,P>> + { + GLM_FUNC_DECL size_t operator()(glm::tquat<T, P> const & q) const; + }; + + template <typename T, glm::precision P> + struct hash<glm::tdualquat<T,P> > + { + GLM_FUNC_DECL size_t operator()(glm::tdualquat<T,P> const & q) const; + }; + + template <typename T, glm::precision P> + struct hash<glm::tmat2x2<T,P> > + { + GLM_FUNC_DECL size_t operator()(glm::tmat2x2<T,P> const & m) const; + }; + + template <typename T, glm::precision P> + struct hash<glm::tmat2x3<T,P> > + { + GLM_FUNC_DECL size_t operator()(glm::tmat2x3<T,P> const & m) const; + }; + + template <typename T, glm::precision P> + struct hash<glm::tmat2x4<T,P> > + { + GLM_FUNC_DECL size_t operator()(glm::tmat2x4<T,P> const & m) const; + }; + + template <typename T, glm::precision P> + struct hash<glm::tmat3x2<T,P> > + { + GLM_FUNC_DECL size_t operator()(glm::tmat3x2<T,P> const & m) const; + }; + + template <typename T, glm::precision P> + struct hash<glm::tmat3x3<T,P> > + { + GLM_FUNC_DECL size_t operator()(glm::tmat3x3<T,P> const & m) const; + }; + + template <typename T, glm::precision P> + struct hash<glm::tmat3x4<T,P> > + { + GLM_FUNC_DECL size_t operator()(glm::tmat3x4<T,P> const & m) const; + }; + + template <typename T, glm::precision P> + struct hash<glm::tmat4x2<T,P> > + { + GLM_FUNC_DECL size_t operator()(glm::tmat4x2<T,P> const & m) const; + }; + + template <typename T, glm::precision P> + struct hash<glm::tmat4x3<T,P> > + { + GLM_FUNC_DECL size_t operator()(glm::tmat4x3<T,P> const & m) const; + }; + + template <typename T, glm::precision P> + struct hash<glm::tmat4x4<T,P> > + { + GLM_FUNC_DECL size_t operator()(glm::tmat4x4<T,P> const & m) const; + }; +} // namespace std + +#include "hash.inl" |