matrix_query.hpp

// OpenGL Mathematics Copyright (c) 2005 - 2009 G-Truc Creation (www.g-truc.net)
// Created : 2007-03-05
// Updated : 2007-03-05
// Licence : This source is under MIT License
// File    : glm/gtx/matrix_query.h
// Dependency:
// - GLM core

#ifndef glm_gtx_matrix_query
#define glm_gtx_matrix_query

// Dependency:
#include "../glm.hpp"
//#include <cfloat>
#include <limits>

namespace glm
{
        namespace test{
                void main_gtx_matrix_query();
        }//namespace test

        namespace gtx{
        namespace matrix_query
        {
                template<typename T> 
                bool isNull(
                        const detail::tmat2x2<T>& m, 
                        const T epsilon = std::numeric_limits<T>::epsilon());
                
                template<typename T> 
                bool isNull(
                        const detail::tmat3x3<T>& m, 
                        const T epsilon = std::numeric_limits<T>::epsilon());
                
                template<typename T> 
                bool isNull(
                        const detail::tmat4x4<T>& m, 
                        const T epsilon = std::numeric_limits<T>::epsilon());
                        
                template<typename genType> 
                bool isIdentity(
                        const genType& m, 
                        const typename genType::value_type epsilon = std::numeric_limits<typename genType::value_type>::epsilon());

                template<typename T> 
                bool isNormalized(
                        const detail::tmat2x2<T>& m, 
                        const T epsilon = std::numeric_limits<T>::epsilon());
                
                template<typename T> 
                bool isNormalized(
                        const detail::tmat3x3<T>& m, 
                        const T epsilon = std::numeric_limits<T>::epsilon());
                
                template<typename T> 
                bool isNormalized(
                        const detail::tmat4x4<T>& m, 
                        const T epsilon = std::numeric_limits<T>::epsilon());

                template<typename genType> 
                bool isOrthogonal(
                        const genType& m, 
                        const typename genType::value_type epsilon = std::numeric_limits<typename genType::value_type>::epsilon());

        }//namespace matrix_query
        }//namespace gtx
}//namespace glm

#define GLM_GTX_matrix_query namespace gtx::matrix_query
#ifndef GLM_GTX_GLOBAL
namespace glm {using GLM_GTX_matrix_query;}
#endif//GLM_GTX_GLOBAL

#include "matrix_query.inl"

#endif//glm_gtx_matrix_query

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