text: /// @ref core
  /// @file detail/type_mat4x2.hpp
  
  #pragma once
  
  #include "type_vec2.hpp"
  #include "type_vec4.hpp"
  #include <limits>
  #include <cstddef>
  
  namespace glm
  {
  	template<typename T, qualifier Q>
  	struct mat<4, 2, T, Q>
  	{
  		typedef vec<2, T, Q> col_type;
  		typedef vec<4, T, Q> row_type;
  		typedef mat<4, 2, T, Q> type;
  		typedef mat<2, 4, T, Q> transpose_type;
  		typedef T value_type;
  
  	private:
  		col_type value[4];
  
  	public:
  		// -- Accesses --
  
  		typedef length_t length_type;
  		GLM_FUNC_DECL static GLM_CONSTEXPR length_type length() { return 4; }
  
  		GLM_FUNC_DECL col_type & operator[](length_type i);
  		GLM_FUNC_DECL GLM_CONSTEXPR col_type const& operator[](length_type i) const;
  
  		// -- Constructors --
  
  		GLM_FUNC_DECL GLM_CONSTEXPR mat() GLM_DEFAULT;
  		template<qualifier P>
  		GLM_FUNC_DECL GLM_CONSTEXPR mat(mat<4, 2, T, P> const& m);
  
  		GLM_FUNC_DECL explicit GLM_CONSTEXPR mat(T scalar);
  		GLM_FUNC_DECL GLM_CONSTEXPR mat(
  			T x0, T y0,
  			T x1, T y1,
  			T x2, T y2,
  			T x3, T y3);
  		GLM_FUNC_DECL GLM_CONSTEXPR mat(
  			col_type const& v0,
  			col_type const& v1,
  			col_type const& v2,
  			col_type const& v3);
  
  		// -- Conversions --
  
  		template<
  			typename X0, typename Y0,
  			typename X1, typename Y1,
  			typename X2, typename Y2,
  			typename X3, typename Y3>
  		GLM_FUNC_DECL GLM_CONSTEXPR mat(
  			X0 x0, Y0 y0,
  			X1 x1, Y1 y1,
  			X2 x2, Y2 y2,
  			X3 x3, Y3 y3);
  
  		template<typename V1, typename V2, typename V3, typename V4>
  		GLM_FUNC_DECL GLM_CONSTEXPR mat(
  			vec<2, V1, Q> const& v1,
  			vec<2, V2, Q> const& v2,
  			vec<2, V3, Q> const& v3,
  			vec<2, V4, Q> const& v4);
  
  		// -- Matrix conversions --
  
  		template<typename U, qualifier P>
  		GLM_FUNC_DECL GLM_EXPLICIT GLM_CONSTEXPR mat(mat<4, 2, U, P> const& m);
  
  		GLM_FUNC_DECL GLM_EXPLICIT GLM_CONSTEXPR mat(mat<2, 2, T, Q> const& x);
  		GLM_FUNC_DECL GLM_EXPLICIT GLM_CONSTEXPR mat(mat<3, 3, T, Q> const& x);
  		GLM_FUNC_DECL GLM_EXPLICIT GLM_CONSTEXPR mat(mat<4, 4, T, Q> const& x);
  		GLM_FUNC_DECL GLM_EXPLICIT GLM_CONSTEXPR mat(mat<2, 3, T, Q> const& x);
  		GLM_FUNC_DECL GLM_EXPLICIT GLM_CONSTEXPR mat(mat<3, 2, T, Q> const& x);
  		GLM_FUNC_DECL GLM_EXPLICIT GLM_CONSTEXPR mat(mat<2, 4, T, Q> const& x);
  		GLM_FUNC_DECL GLM_EXPLICIT GLM_CONSTEXPR mat(mat<4, 3, T, Q> const& x);
  		GLM_FUNC_DECL GLM_EXPLICIT GLM_CONSTEXPR mat(mat<3, 4, T, Q> const& x);
  
  		// -- Unary arithmetic operators --
  
  		template<typename U>
  		GLM_FUNC_DECL mat<4, 2, T, Q> & operator=(mat<4, 2, U, Q> const& m);
  		template<typename U>
  		GLM_FUNC_DECL mat<4, 2, T, Q> & operator+=(U s);
  		template<typename U>
  		GLM_FUNC_DECL mat<4, 2, T, Q> & operator+=(mat<4, 2, U, Q> const& m);
  		template<typename U>
  		GLM_FUNC_DECL mat<4, 2, T, Q> & operator-=(U s);
  		template<typename U>
  		GLM_FUNC_DECL mat<4, 2, T, Q> & operator-=(mat<4, 2, U, Q> const& m);
  		template<typename U>
  		GLM_FUNC_DECL mat<4, 2, T, Q> & operator*=(U s);
  		template<typename U>
  		GLM_FUNC_DECL mat<4, 2, T, Q> & operator/=(U s);
  
  		// -- Increment and decrement operators --
  
  		GLM_FUNC_DECL mat<4, 2, T, Q> & operator++ ();
  		GLM_FUNC_DECL mat<4, 2, T, Q> & operator-- ();
  		GLM_FUNC_DECL mat<4, 2, T, Q> operator++(int);
  		GLM_FUNC_DECL mat<4, 2, T, Q> operator--(int);
  	};
  
  	// -- Unary operators --
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL mat<4, 2, T, Q> operator+(mat<4, 2, T, Q> const& m);
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL mat<4, 2, T, Q> operator-(mat<4, 2, T, Q> const& m);
  
  	// -- Binary operators --
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL mat<4, 2, T, Q> operator+(mat<4, 2, T, Q> const& m, T scalar);
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL mat<4, 2, T, Q> operator+(mat<4, 2, T, Q> const& m1, mat<4, 2, T, Q> const& m2);
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL mat<4, 2, T, Q> operator-(mat<4, 2, T, Q> const& m, T scalar);
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL mat<4, 2, T, Q> operator-(mat<4, 2, T, Q> const& m1,	mat<4, 2, T, Q> const& m2);
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL mat<4, 2, T, Q> operator*(mat<4, 2, T, Q> const& m, T scalar);
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL mat<4, 2, T, Q> operator*(T scalar, mat<4, 2, T, Q> const& m);
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL typename mat<4, 2, T, Q>::col_type operator*(mat<4, 2, T, Q> const& m, typename mat<4, 2, T, Q>::row_type const& v);
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL typename mat<4, 2, T, Q>::row_type operator*(typename mat<4, 2, T, Q>::col_type const& v, mat<4, 2, T, Q> const& m);
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL mat<2, 2, T, Q> operator*(mat<4, 2, T, Q> const& m1, mat<2, 4, T, Q> const& m2);
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL mat<3, 2, T, Q> operator*(mat<4, 2, T, Q> const& m1, mat<3, 4, T, Q> const& m2);
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL mat<4, 2, T, Q> operator*(mat<4, 2, T, Q> const& m1, mat<4, 4, T, Q> const& m2);
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL mat<4, 2, T, Q> operator/(mat<4, 2, T, Q> const& m, T scalar);
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL mat<4, 2, T, Q> operator/(T scalar, mat<4, 2, T, Q> const& m);
  
  	// -- Boolean operators --
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL bool operator==(mat<4, 2, T, Q> const& m1, mat<4, 2, T, Q> const& m2);
  
  	template<typename T, qualifier Q>
  	GLM_FUNC_DECL bool operator!=(mat<4, 2, T, Q> const& m1, mat<4, 2, T, Q> const& m2);
  }//namespace glm
  
  #ifndef GLM_EXTERNAL_TEMPLATE
  #include "type_mat4x2.inl"
  #endif
  