type_mat2x2.hpp

// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
// Created : 2005-01-27
// Updated : 2010-02-11
// Licence : This source is under MIT License
// File    : glm/core/type_mat2x2.hpp

#ifndef glm_core_type_mat2x2
#define glm_core_type_mat2x2

#include "type_mat.hpp"

namespace glm
{
        namespace test
        {
                void main_mat2x2();
        }//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 tmat2x2
                {
                        enum ctor{null};
                        typedef T value_type;
                        typedef std::size_t size_type;
                        typedef tvec2<T> col_type;
                        typedef tvec2<T> row_type;
                        static size_type col_size();
                        static size_type row_size();

                        typedef tmat2x2<T> type;
                        typedef tmat2x2<T> transpose_type;

                public:
                        // Implementation detail
                        tmat2x2<T> _inverse() const;

                private:
                        // Data 
                        col_type value[2];

                public:
                        // Constructors
                        tmat2x2();
                        tmat2x2(
                                tmat2x2 const & m);

                        explicit tmat2x2(
                                ctor Null);
                        explicit tmat2x2(
                                value_type const & x);
                        explicit tmat2x2(
                                value_type const & x1, value_type const & y1, 
                                value_type const & x2, value_type const & y2);
                        explicit tmat2x2(
                                col_type const & v1, 
                                col_type const & v2);

                        // Conversions
                        template <typename U> 
                        explicit tmat2x2(tmat2x2<U> const & m);

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

                        // Accesses

                        col_type & operator[](size_type i);
                        col_type const & operator[](size_type i) const;

                        // Unary updatable operators
                        tmat2x2<T> & operator=(tmat2x2<T> const & m);
                        template <typename U> 
                        tmat2x2<T> & operator=(tmat2x2<U> const & m);
                        template <typename U> 
                        tmat2x2<T> & operator+=(U const & s);
                        template <typename U> 
                        tmat2x2<T> & operator+=(tmat2x2<U> const & m);
                        template <typename U> 
                        tmat2x2<T> & operator-=(U const & s);
                        template <typename U> 
                        tmat2x2<T> & operator-=(tmat2x2<U> const & m);
                        template <typename U> 
                        tmat2x2<T> & operator*=(U const & s);
                        template <typename U> 
                        tmat2x2<T> & operator*=(tmat2x2<U> const & m);
                        template <typename U> 
                        tmat2x2<T> & operator/=(U const & s);
                        template <typename U> 
                        tmat2x2<T> & operator/=(tmat2x2<U> const & m);
                        tmat2x2<T> & operator++();
                        tmat2x2<T> & operator--();
                };

                // Binary operators
                template <typename T> 
                tmat2x2<T> operator+ (
                        tmat2x2<T> const & m, 
                        typename tmat2x2<T>::value_type const & s);

                template <typename T> 
                tmat2x2<T> operator+ (
                        typename tmat2x2<T>::value_type const & s, 
                        tmat2x2<T> const & m);

                template <typename T> 
                tmat2x2<T> operator+ (
                        tmat2x2<T> const & m1, 
                        tmat2x2<T> const & m2);
            
                template <typename T> 
                tmat2x2<T> operator- (
                        tmat2x2<T> const & m, 
                        typename tmat2x2<T>::value_type const & s);

                template <typename T> 
                tmat2x2<T> operator- (
                        typename tmat2x2<T>::value_type const & s, 
                        tmat2x2<T> const & m);

                template <typename T> 
                tmat2x2<T> operator- (
                        tmat2x2<T> const & m1, 
                        tmat2x2<T> const & m2);

                template <typename T> 
                tmat2x2<T> operator* (
                        tmat2x2<T> const & m, 
                        typename tmat2x2<T>::value_type const & s);

                template <typename T> 
                tmat2x2<T> operator* (
                        typename tmat2x2<T>::value_type const & s, 
                        tmat2x2<T> const & m);

                template <typename T> 
                typename tmat2x2<T>::col_type operator* (
                        tmat2x2<T> const & m, 
                        typename tmat2x2<T>::row_type const & v);

                template <typename T> 
                typename tmat2x2<T>::row_type operator* (
                        typename tmat2x2<T>::col_type const & v, 
                        tmat2x2<T> const & m);

                template <typename T> 
                tmat2x2<T> operator* (
                        tmat2x2<T> const & m1, 
                        tmat2x2<T> const & m2);

                template <typename T> 
                tmat2x2<T> operator/ (
                        tmat2x2<T> const & m, 
                        typename tmat2x2<T>::value_type const & s);

                template <typename T> 
                tmat2x2<T> operator/ (
                        typename tmat2x2<T>::value_type const & s,
                        tmat2x2<T> const & m);

                template <typename T> 
                typename tmat2x2<T>::col_type operator/ (
                        tmat2x2<T> const & m, 
                        typename tmat2x2<T>::row_type const & v);

                template <typename T> 
                typename tmat2x2<T>::row_type operator/ (
                        typename tmat2x2<T>::col_type const & v, 
                        tmat2x2<T> const & m);

                template <typename T> 
                tmat2x2<T> operator/ (
                        tmat2x2<T> const & m1, 
                        tmat2x2<T> const & m2);

                // Unary constant operators
                template <typename T> 
                tmat2x2<T> const operator-  (
                        tmat2x2<T> const & m);

                template <typename T> 
                tmat2x2<T> const operator-- (
                        tmat2x2<T> const & m, 
                        int);

                template <typename T> 
                tmat2x2<T> const operator++ (
                        tmat2x2<T> const & m, 
                        int);

        } //namespace detail

        namespace core{
        namespace type{

        namespace precision
        {
                typedef detail::tmat2x2<lowp_float>             lowp_mat2x2;
                typedef detail::tmat2x2<mediump_float>  mediump_mat2x2;
                typedef detail::tmat2x2<highp_float>    highp_mat2x2;
        }
        //namespace precision

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

#ifndef GLM_EXTERNAL_TEMPLATE
#include "type_mat2x2.inl"
#endif

#endif //glm_core_type_mat2x2