type_mat4x4.hpp

// OpenGL Mathematics Copyright (c) 2005 - 2009 G-Truc Creation (www.g-truc.net)
// Created : 2005-01-27
// Updated : 2008-08-30
// Licence : This source is under MIT License
// File    : glm/core/type_mat4x4.h

#ifndef glm_core_type_mat4x4
#define glm_core_type_mat4x4

#include "type_size.hpp"

namespace glm
{
        namespace test
        {
                void main_mat4x4();
        }//namespace test

        namespace detail
        {
                template <typename T> struct tvec1;
                template <typename T> struct tvec2;
                template <typename T> struct tvec3;
                template <typename T> struct tvec4;
                template <typename T> struct tmat2x2;
                template <typename T> struct tmat2x3;
                template <typename T> struct tmat2x4;
                template <typename T> struct tmat3x2;
                template <typename T> struct tmat3x3;
                template <typename T> struct tmat3x4;
                template <typename T> struct tmat4x2;
                template <typename T> struct tmat4x3;
                template <typename T> struct tmat4x4;

                template <typename T> 
                struct tmat4x4
                {
                public:
                        enum ctor{null};

                        typedef tmat4x4<T>* pointer;
                        typedef const tmat4x4<T>* const_pointer;
                        typedef const tmat4x4<T>*const const_pointer_const;
                        typedef tmat4x4<T>*const pointer_const;
                        typedef tmat4x4<T>& reference;
                        typedef const tmat4x4<T>& const_reference;
                        typedef const tmat4x4<T>& param_type;
                        typedef tmat4x4<T> transpose_type;

                        typedef T value_type;
                        typedef tvec4<T> col_type;
                        typedef tvec4<T> row_type;
                        typedef glm::sizeType size_type;
                        static size_type value_size();
                        static size_type col_size();
                        static size_type row_size();
                        static bool is_matrix();

                public:
                        tmat4x4<T> _inverse() const;

                private:
                        // Data 
                        detail::tvec4<T> value[4];

                public:
                        // Constructors
                        tmat4x4();
                        explicit tmat4x4(ctor Null);
                        explicit tmat4x4(T const & x);
                        explicit tmat4x4(
                                const T x0, const T y0, const T z0, const T w0,
                                const T x1, const T y1, const T z1, const T w1,
                                const T x2, const T y2, const T z2, const T w2,
                                const T x3, const T y3, const T z3, const T w3);
                        explicit tmat4x4(
                                detail::tvec4<T> const & v0, 
                                detail::tvec4<T> const & v1,
                                detail::tvec4<T> const & v2,
                                detail::tvec4<T> const & v3);

                        // Conversions
                        template <typename U> 
                        explicit tmat4x4(tmat4x4<U> const & m);

                        explicit tmat4x4(tmat2x2<T> const & x);
                        explicit tmat4x4(tmat3x3<T> const & x);
                        explicit tmat4x4(tmat2x3<T> const & x);
                        explicit tmat4x4(tmat3x2<T> const & x);
                        explicit tmat4x4(tmat2x4<T> const & x);
                        explicit tmat4x4(tmat4x2<T> const & x);
                        explicit tmat4x4(tmat3x4<T> const & x);
                        explicit tmat4x4(tmat4x3<T> const & x);

                        // Accesses
                        detail::tvec4<T>& operator[](size_type i);
                        detail::tvec4<T> const & operator[](size_type i) const;

                        // Unary updatable operators
                        tmat4x4<T>& operator= (tmat4x4<T> const & m);
                        tmat4x4<T>& operator+= (T const & s);
                        tmat4x4<T>& operator+= (tmat4x4<T> const & m);
                        tmat4x4<T>& operator-= (T const & s);
                        tmat4x4<T>& operator-= (tmat4x4<T> const & m);
                        tmat4x4<T>& operator*= (T const & s);
                        tmat4x4<T>& operator*= (tmat4x4<T> const & m);
                        tmat4x4<T>& operator/= (T const & s);
                        tmat4x4<T>& operator/= (tmat4x4<T> const & m);
                        tmat4x4<T>& operator++ ();
                        tmat4x4<T>& operator-- ();
                };

                // Binary operators
                template <typename valType> 
                tmat4x4<valType> operator+ (const tmat4x4<valType>& m, valType const & s);

                template <typename valType> 
                tmat4x4<valType> operator+ (valType const & s, const tmat4x4<valType>& m);

                template <typename T> 
                tmat4x4<T> operator+ (const tmat4x4<T>& m1, const tmat4x4<T>& m2);
            
                template <typename T> 
                tmat4x4<T> operator- (const tmat4x4<T>& m, const T & s);

                template <typename T> 
                tmat4x4<T> operator- (const T & s, const tmat4x4<T>& m);

                template <typename T> 
                tmat4x4<T> operator- (const tmat4x4<T>& m1, const tmat4x4<T>& m2);

                template <typename T> 
                tmat4x4<T> operator* (const tmat4x4<T>& m, const T & s);

                template <typename T> 
                tmat4x4<T> operator* (const T & s, const tmat4x4<T>& m);

                template <typename T> 
                detail::tvec4<T> operator* (const tmat4x4<T>& m, const detail::tvec4<T>& v);

                template <typename T> 
                detail::tvec4<T> operator* (const detail::tvec4<T>& v, const tmat4x4<T>& m);

                template <typename T> 
                tmat4x4<T> operator* (const tmat4x4<T>& m1, const tmat4x4<T>& m2);

                template <typename T> 
                tmat4x4<T> operator/ (const tmat4x4<T>& m, const T & s);

                template <typename T> 
                tmat4x4<T> operator/ (const T & s, const tmat4x4<T>& m);

                template <typename T> 
                detail::tvec4<T> operator/ (const tmat4x4<T>& m, const detail::tvec4<T>& v);

                template <typename T> 
                detail::tvec4<T> operator/ (const detail::tvec4<T>& v, const tmat4x4<T>& m);

                template <typename T> 
                tmat4x4<T> operator/ (const tmat4x4<T>& m1, const tmat4x4<T>& m2);

                // Unary constant operators
                template <typename valType> 
                tmat4x4<valType> const operator-  (tmat4x4<valType> const & m);

                template <typename valType> 
                tmat4x4<valType> const operator-- (tmat4x4<valType> const & m, int);

                template <typename valType> 
                tmat4x4<valType> const operator++ (tmat4x4<valType> const & m, int);

        } //namespace detail

        namespace core{
        namespace type{
        namespace matrix{

        namespace precision
        {
                typedef detail::tmat4x4<lowp_float>             lowp_mat4x4;
                typedef detail::tmat4x4<mediump_float>  mediump_mat4x4;
                typedef detail::tmat4x4<highp_float>    highp_mat4x4;
        }
        //namespace precision

#ifndef GLM_PRECISION
        typedef detail::tmat4x4<mediump_float>  mat4x4;
#elif(GLM_PRECISION & GLM_PRECISION_HIGH)
        typedef detail::tmat4x4<highp_float>    mat4x4;
#elif(GLM_PRECISION & GLM_PRECISION_MEDIUM)
        typedef detail::tmat4x4<mediump_float>  mat4x4;
#elif(GLM_PRECISION & GLM_PRECISION_LOW)
        typedef detail::tmat4x4<lowp_float>             mat4x4;
#else
        typedef detail::tmat4x4<mediump_float>  mat4x4;
#endif//GLM_PRECISION

        typedef mat4x4                                                  mat4;

        }//namespace matrix
        }//namespace type
        }//namespace core
} //namespace glm

#include "type_mat4x4.inl"

#endif //glm_core_type_mat4x4

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