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- /// @ref gtx_type_trait
- /// @file glm/gtx/type_trait.hpp
- ///
- /// @see core (dependence)
- ///
- /// @defgroup gtx_type_trait GLM_GTX_type_trait
- /// @ingroup gtx
- ///
- /// Include <glm/gtx/type_trait.hpp> to use the features of this extension.
- ///
- /// Defines traits for each type.
- #pragma once
- #if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
- # ifndef GLM_ENABLE_EXPERIMENTAL
- # pragma message("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.")
- # else
- # pragma message("GLM: GLM_GTX_type_trait extension included")
- # endif
- #endif
- // Dependency:
- #include "../detail/qualifier.hpp"
- #include "../gtc/quaternion.hpp"
- #include "../gtx/dual_quaternion.hpp"
- namespace glm
- {
- /// @addtogroup gtx_type_trait
- /// @{
- template<typename T>
- struct type
- {
- static bool const is_vec = false;
- static bool const is_mat = false;
- static bool const is_quat = false;
- static length_t const components = 0;
- static length_t const cols = 0;
- static length_t const rows = 0;
- };
- template<length_t L, typename T, qualifier Q>
- struct type<vec<L, T, Q> >
- {
- static bool const is_vec = true;
- static bool const is_mat = false;
- static bool const is_quat = false;
- static length_t const components = L;
- };
- template<length_t C, length_t R, typename T, qualifier Q>
- struct type<mat<C, R, T, Q> >
- {
- static bool const is_vec = false;
- static bool const is_mat = true;
- static bool const is_quat = false;
- static length_t const components = C;
- static length_t const cols = C;
- static length_t const rows = R;
- };
- template<typename T, qualifier Q>
- struct type<qua<T, Q> >
- {
- static bool const is_vec = false;
- static bool const is_mat = false;
- static bool const is_quat = true;
- static length_t const components = 4;
- };
- template<typename T, qualifier Q>
- struct type<tdualquat<T, Q> >
- {
- static bool const is_vec = false;
- static bool const is_mat = false;
- static bool const is_quat = true;
- static length_t const components = 8;
- };
- /// @}
- }//namespace glm
- #include "type_trait.inl"
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