type_trait.hpp

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#pragma once

#ifndef GLM_ENABLE_EXPERIMENTAL
#       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."
#endif

// Dependency:
#include "../detail/qualifier.hpp"
#include "../gtc/quaternion.hpp"
#include "../gtx/dual_quaternion.hpp"

#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
#       pragma message("GLM: GLM_GTX_type_trait extension included")
#endif

namespace glm
{

        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<tquat<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"