86 lines
2.1 KiB
C++
86 lines
2.1 KiB
C++
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/// @ref gtx_type_trait
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/// @file glm/gtx/type_trait.hpp
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///
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/// @see core (dependence)
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///
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/// @defgroup gtx_type_trait GLM_GTX_type_trait
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/// @ingroup gtx
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///
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/// Include <glm/gtx/type_trait.hpp> to use the features of this extension.
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///
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/// Defines traits for each type.
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#pragma once
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#ifndef GLM_ENABLE_EXPERIMENTAL
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# error "GLM: GLM_GTX_type_trait is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
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#endif
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// Dependency:
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#include "../detail/qualifier.hpp"
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#include "../gtc/quaternion.hpp"
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#include "../gtx/dual_quaternion.hpp"
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#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
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# pragma message("GLM: GLM_GTX_type_trait extension included")
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#endif
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namespace glm
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{
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/// @addtogroup gtx_type_trait
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/// @{
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template<typename T>
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struct type
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{
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static bool const is_vec = false;
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static bool const is_mat = false;
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static bool const is_quat = false;
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static length_t const components = 0;
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static length_t const cols = 0;
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static length_t const rows = 0;
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};
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template<length_t L, typename T, qualifier Q>
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struct type<vec<L, T, Q> >
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{
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static bool const is_vec = true;
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static bool const is_mat = false;
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static bool const is_quat = false;
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static length_t const components = L;
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};
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template<length_t C, length_t R, typename T, qualifier Q>
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struct type<mat<C, R, T, Q> >
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{
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static bool const is_vec = false;
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static bool const is_mat = true;
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static bool const is_quat = false;
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static length_t const components = C;
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static length_t const cols = C;
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static length_t const rows = R;
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};
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template<typename T, qualifier Q>
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struct type<qua<T, Q> >
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{
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static bool const is_vec = false;
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static bool const is_mat = false;
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static bool const is_quat = true;
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static length_t const components = 4;
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};
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template<typename T, qualifier Q>
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struct type<tdualquat<T, Q> >
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{
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static bool const is_vec = false;
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static bool const is_mat = false;
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static bool const is_quat = true;
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static length_t const components = 8;
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};
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/// @}
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}//namespace glm
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#include "type_trait.inl"
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