type_mat3x3.hpp

// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
// Created : 2005-01-27
// Updated : 2010-02-03
// Licence : This source is under MIT License
// File    : glm/core/type_mat3x3.hpp

#ifndef glm_core_type_mat3x3
#define glm_core_type_mat3x3

#include "type_mat.hpp"

namespace glm{
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 tmat3x3
        {
                enum ctor{null};
                typedef T value_type;
                typedef std::size_t size_type;
                typedef tvec3<T> col_type;
                typedef tvec3<T> row_type;
                static GLM_FUNC_DECL size_type col_size();
                static GLM_FUNC_DECL size_type row_size();

                typedef tmat3x3<T> type;
                typedef tmat3x3<T> transpose_type;

        public:
                // Implementation detail
                GLM_FUNC_DECL tmat3x3<T> _inverse() const;

        private:
                // Data
                col_type value[3];

        public:
                // Constructors
                GLM_FUNC_DECL tmat3x3();
                GLM_FUNC_DECL tmat3x3(tmat3x3 const & m);

                GLM_FUNC_DECL explicit tmat3x3(
                        ctor Null);
                GLM_FUNC_DECL explicit tmat3x3(
                        value_type const & s);
                GLM_FUNC_DECL explicit tmat3x3(
                        value_type const & x0, value_type const & y0, value_type const & z0,
                        value_type const & x1, value_type const & y1, value_type const & z1,
                        value_type const & x2, value_type const & y2, value_type const & z2);
                GLM_FUNC_DECL explicit tmat3x3(
                        col_type const & v0, 
                        col_type const & v1,
                        col_type const & v2);

                // Conversions
                template <typename U> 
                GLM_FUNC_DECL explicit tmat3x3(
            U const & x);
                        
                template 
        <
            typename X1, typename Y1, typename Z1, 
            typename X2, typename Y2, typename Z2, 
            typename X3, typename Y3, typename Z3
        > 
                GLM_FUNC_DECL explicit tmat3x3(
            X1 const & x1, Y1 const & y1, Z1 const & z1, 
            X2 const & x2, Y2 const & y2, Z2 const & z2, 
            X3 const & x3, Y3 const & y3, Z3 const & z3);
                        
                template <typename V1, typename V2, typename V3> 
                GLM_FUNC_DECL explicit tmat3x3(
            tvec3<V1> const & v1, 
            tvec3<V2> const & v2,
            tvec3<V3> const & v3);
            
                // Matrix conversions
                template <typename U> 
                GLM_FUNC_DECL explicit tmat3x3(tmat3x3<U> const & m);

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

                // Accesses
                GLM_FUNC_DECL col_type & operator[](size_type i);
                GLM_FUNC_DECL col_type const & operator[](size_type i) const;

                // Unary updatable operators
                GLM_FUNC_DECL tmat3x3<T>& operator=  (tmat3x3<T> const & m);
                template <typename U> 
                GLM_FUNC_DECL tmat3x3<T>& operator=  (tmat3x3<U> const & m);
                template <typename U> 
                GLM_FUNC_DECL tmat3x3<T>& operator+= (U const & s);
                template <typename U> 
                GLM_FUNC_DECL tmat3x3<T>& operator+= (tmat3x3<U> const & m);
                template <typename U> 
                GLM_FUNC_DECL tmat3x3<T>& operator-= (U const & s);
                template <typename U> 
                GLM_FUNC_DECL tmat3x3<T>& operator-= (tmat3x3<U> const & m);
                template <typename U> 
                GLM_FUNC_DECL tmat3x3<T>& operator*= (U const & s);
                template <typename U> 
                GLM_FUNC_DECL tmat3x3<T>& operator*= (tmat3x3<U> const & m);
                template <typename U> 
                GLM_FUNC_DECL tmat3x3<T>& operator/= (U const & s);
                template <typename U> 
                GLM_FUNC_DECL tmat3x3<T>& operator/= (tmat3x3<U> const & m);
                GLM_FUNC_DECL tmat3x3<T>& operator++ ();
                GLM_FUNC_DECL tmat3x3<T>& operator-- ();
        };

        // Binary operators
        template <typename T> 
        tmat3x3<T> operator+ (
                tmat3x3<T> const & m, 
                typename tmat3x3<T>::value_type const & s);

        template <typename T> 
        tmat3x3<T> operator+ (
                typename tmat3x3<T>::value_type const & s, 
                tmat3x3<T> const & m);

        template <typename T> 
        tmat3x3<T> operator+ (
                tmat3x3<T> const & m1, 
                tmat3x3<T> const & m2);
            
        template <typename T> 
        tmat3x3<T> operator- (
                tmat3x3<T> const & m, 
                typename tmat3x3<T>::value_type const & s);

        template <typename T> 
        tmat3x3<T> operator- (
                typename tmat3x3<T>::value_type const & s, 
                tmat3x3<T> const & m);

        template <typename T> 
        tmat3x3<T> operator- (
                tmat3x3<T> const & m1, 
                tmat3x3<T> const & m2);

        template <typename T> 
        tmat3x3<T> operator* (
                tmat3x3<T> const & m, 
                typename tmat3x3<T>::value_type const & s);

        template <typename T> 
        tmat3x3<T> operator* (
                typename tmat3x3<T>::value_type const & s, 
                tmat3x3<T> const & m);

        template <typename T> 
        typename tmat3x3<T>::col_type operator* (
                tmat3x3<T> const & m, 
                typename tmat3x3<T>::row_type const & v);

        template <typename T> 
        typename tmat3x3<T>::row_type operator* (
                typename tmat3x3<T>::col_type const & v, 
                tmat3x3<T> const & m);

        template <typename T> 
        tmat3x3<T> operator* (
                tmat3x3<T> const & m1, 
                tmat3x3<T> const & m2);

        template <typename T> 
        tmat3x3<T> operator/ (
                tmat3x3<T> const & m, 
                typename tmat3x3<T>::value_type const & s);

        template <typename T> 
        tmat3x3<T> operator/ (
                typename tmat3x3<T>::value_type const & s, 
                tmat3x3<T> const & m);

        template <typename T> 
        typename tmat3x3<T>::col_type operator/ (
                tmat3x3<T> const & m, 
                typename tmat3x3<T>::row_type const & v);

        template <typename T> 
        typename tmat3x3<T>::row_type operator/ (
                typename tmat3x3<T>::col_type const & v, 
                tmat3x3<T> const & m);

        template <typename T> 
        tmat3x3<T> operator/ (
                tmat3x3<T> const & m1, 
                tmat3x3<T> const & m2);

        // Unary constant operators
        template <typename T> 
        tmat3x3<T> const operator-  (
                tmat3x3<T> const & m);

        template <typename T> 
        tmat3x3<T> const operator-- (
                tmat3x3<T> const & m, 
                int);

        template <typename T> 
        tmat3x3<T> const operator++ (
                tmat3x3<T> const & m, 
                int);

} //namespace detail

namespace core{
namespace type{
namespace precision
{
        typedef detail::tmat3x3<lowp_float>             lowp_mat3;
        typedef detail::tmat3x3<mediump_float>  mediump_mat3;
        typedef detail::tmat3x3<highp_float>    highp_mat3;

        typedef detail::tmat3x3<lowp_float>             lowp_mat3x3;

        typedef detail::tmat3x3<mediump_float>  mediump_mat3x3;

        typedef detail::tmat3x3<highp_float>    highp_mat3x3;

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

#ifndef GLM_EXTERNAL_TEMPLATE
#include "type_mat3x3.inl"
#endif

#endif //glm_core_type_mat3x3