vec4

vec4.cpp

	template <typename T>
	struct tvec4
	{
		enum ctor{null};

		typedef T value_type;
		typedef std::size_t size_type;
		GLM_FUNC_DECL size_type length() const;
		static GLM_FUNC_DECL size_type value_size();

		typedef tvec4<T> type;
		typedef tvec4<bool> bool_type;

		//////////////////////////////////////
		// Data

#	if(GLM_COMPONENT == GLM_COMPONENT_ONLY_XYZW)
		value_type x, y, z, w;
#	elif(GLM_COMPONENT == GLM_COMPONENT_MS_EXT)
		union 
		{
			struct{value_type x, y, z, w;};
			struct{value_type r, g, b, a;};
			struct{value_type s, t, p, q;};
		};
#	else//(GLM_COMPONENT == GLM_COMPONENT_GLSL_NAMES)
		union {value_type x, r, s;};
		union {value_type y, g, t;};
		union {value_type z, b, p;};
		union {value_type w, a, q;};
#	endif//GLM_COMPONENT

		//////////////////////////////////////
		// Accesses

		GLM_FUNC_DECL value_type & operator[](size_type i);
		GLM_FUNC_DECL value_type const & operator[](size_type i) const;

		//////////////////////////////////////
		// Implicit basic constructors

		GLM_FUNC_DECL tvec4();
		GLM_FUNC_DECL tvec4(type const & v);

		//////////////////////////////////////
		// Explicit basic constructors

		GLM_FUNC_DECL explicit tvec4(
			ctor);
		GLM_FUNC_DECL explicit tvec4(
			value_type const & s);
		GLM_FUNC_DECL explicit tvec4(
			value_type const & s0, 
			value_type const & s1, 
			value_type const & s2, 
			value_type const & s3);

		//////////////////////////////////////
		// Swizzle constructors

		GLM_FUNC_DECL tvec4(tref4<T> const & r);

		//////////////////////////////////////
		// Convertion scalar constructors

		//! Explicit converions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
		template <typename U> 
		GLM_FUNC_DECL explicit tvec4(
			U const & x);
		//! Explicit converions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
		template <typename A, typename B, typename C, typename D> 
		GLM_FUNC_DECL explicit tvec4(
			A const & x, 
			B const & y, 
			C const & z, 
			D const & w);			

		//////////////////////////////////////
		// Convertion vector constructors

		//! Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
		template <typename A, typename B, typename C> 
		GLM_FUNC_DECL explicit tvec4(tvec2<A> const & v, B const & s1, C const & s2);
		//! Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
		template <typename A, typename B, typename C> 
		GLM_FUNC_DECL explicit tvec4(A const & s1, tvec2<B> const & v, C const & s2);
		//! Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
		template <typename A, typename B, typename C> 
		GLM_FUNC_DECL explicit tvec4(A const & s1, B const & s2, tvec2<C> const & v);
		//! Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
		template <typename A, typename B> 
		GLM_FUNC_DECL explicit tvec4(tvec3<A> const & v, B const & s);
		//! Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
		template <typename A, typename B> 
		GLM_FUNC_DECL explicit tvec4(A const & s, tvec3<B> const & v);
		//! Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
		template <typename A, typename B> 
		GLM_FUNC_DECL explicit tvec4(tvec2<A> const & v1, tvec2<B> const & v2);
		//! Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
		template <typename U> 
		GLM_FUNC_DECL explicit tvec4(tvec4<U> const & v);

		//////////////////////////////////////
		// Unary arithmetic operators

		GLM_FUNC_DECL tvec4<T> & operator= (tvec4<T> const & v);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator= (tvec4<U> const & v);

		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator+=(U const & s);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator+=(tvec4<U> const & v);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator-=(U const & s);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator-=(tvec4<U> const & v);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator*=(U const & s);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator*=(tvec4<U> const & v);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator/=(U const & s);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator/=(tvec4<U> const & v);
		GLM_FUNC_DECL tvec4<T> & operator++();
		GLM_FUNC_DECL tvec4<T> & operator--();

		//////////////////////////////////////
		// Unary bit operators

		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator%= (U const & s);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator%= (tvec4<U> const & v);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator&= (U const & s);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator&= (tvec4<U> const & v);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator|= (U const & s);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator|= (tvec4<U> const & v);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator^= (U const & s);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator^= (tvec4<U> const & v);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator<<=(U const & s);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator<<=(tvec4<U> const & v);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator>>=(U const & s);
		template <typename U>
		GLM_FUNC_DECL tvec4<T> & operator>>=(tvec4<U> const & v);

		//////////////////////////////////////
		// Swizzle operators

		GLM_FUNC_DECL value_type swizzle(comp X) const;
		GLM_FUNC_DECL tvec2<T> swizzle(comp X, comp Y) const;
		GLM_FUNC_DECL tvec3<T> swizzle(comp X, comp Y, comp Z) const;
		GLM_FUNC_DECL tvec4<T> swizzle(comp X, comp Y, comp Z, comp W) const;
		GLM_FUNC_DECL tref4<T> swizzle(comp X, comp Y, comp Z, comp W);
	};