1///////////////////////////////////////////////////////////////////////////////////
2/// OpenGL Mathematics (glm.g-truc.net)
3///
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11///
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14///
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16/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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21/// THE SOFTWARE.
22///
23/// @ref core
24/// @file glm/core/type_mat4x2.hpp
25/// @date 2006-10-01 / 2011-06-15
26/// @author Christophe Riccio
27///////////////////////////////////////////////////////////////////////////////////
28
29#ifndef glm_core_type_mat4x2
30#define glm_core_type_mat4x2
31
32#include "../fwd.hpp"
33#include "type_vec2.hpp"
34#include "type_vec4.hpp"
35#include "type_mat.hpp"
36#include <limits>
37
38namespace glm{
39namespace detail
40{
41	template <typename T, precision P>
42	struct tmat4x2
43	{
44		enum ctor{_null};
45		typedef T value_type;
46		typedef std::size_t size_type;
47		typedef tvec2<T, P> col_type;
48		typedef tvec4<T, P> row_type;
49		typedef tmat4x2<T, P> type;
50		typedef tmat2x4<T, P> transpose_type;
51
52		GLM_FUNC_DECL GLM_CONSTEXPR length_t length() const;
53
54	private:
55		// Data
56		col_type value[4];
57
58	public:
59		// Constructors
60		GLM_FUNC_DECL tmat4x2();
61		GLM_FUNC_DECL tmat4x2(tmat4x2<T, P> const & m);
62		template <precision Q>
63		GLM_FUNC_DECL tmat4x2(tmat4x2<T, Q> const & m);
64
65		GLM_FUNC_DECL explicit tmat4x2(
66			ctor Null);
67		GLM_FUNC_DECL explicit tmat4x2(
68			T const & x);
69		GLM_FUNC_DECL tmat4x2(
70			T const & x0, T const & y0,
71			T const & x1, T const & y1,
72			T const & x2, T const & y2,
73			T const & x3, T const & y3);
74		GLM_FUNC_DECL tmat4x2(
75			col_type const & v0,
76			col_type const & v1,
77			col_type const & v2,
78			col_type const & v3);
79
80		//////////////////////////////////////
81		// Conversions
82
83		template<
84			typename X1, typename Y1,
85			typename X2, typename Y2,
86			typename X3, typename Y3,
87			typename X4, typename Y4>
88		GLM_FUNC_DECL tmat4x2(
89			X1 const & x1, Y1 const & y1,
90			X2 const & x2, Y2 const & y2,
91			X3 const & x3, Y3 const & y3,
92			X4 const & x4, Y4 const & y4);
93
94		template <typename V1, typename V2, typename V3, typename V4>
95		GLM_FUNC_DECL tmat4x2(
96			tvec2<V1, P> const & v1,
97			tvec2<V2, P> const & v2,
98			tvec2<V3, P> const & v3,
99			tvec2<V4, P> const & v4);
100
101		// Matrix conversions
102		template <typename U, precision Q>
103		GLM_FUNC_DECL explicit tmat4x2(tmat4x2<U, Q> const & m);
104
105		GLM_FUNC_DECL explicit tmat4x2(tmat2x2<T, P> const & x);
106		GLM_FUNC_DECL explicit tmat4x2(tmat3x3<T, P> const & x);
107		GLM_FUNC_DECL explicit tmat4x2(tmat4x4<T, P> const & x);
108		GLM_FUNC_DECL explicit tmat4x2(tmat2x3<T, P> const & x);
109		GLM_FUNC_DECL explicit tmat4x2(tmat3x2<T, P> const & x);
110		GLM_FUNC_DECL explicit tmat4x2(tmat2x4<T, P> const & x);
111		GLM_FUNC_DECL explicit tmat4x2(tmat4x3<T, P> const & x);
112		GLM_FUNC_DECL explicit tmat4x2(tmat3x4<T, P> const & x);
113
114		// Accesses
115		GLM_FUNC_DECL col_type & operator[](length_t i);
116		GLM_FUNC_DECL col_type const & operator[](length_t i) const;
117
118		// Unary updatable operators
119		GLM_FUNC_DECL tmat4x2<T, P>& operator=  (tmat4x2<T, P> const & m);
120		template <typename U>
121		GLM_FUNC_DECL tmat4x2<T, P>& operator=  (tmat4x2<U, P> const & m);
122		template <typename U>
123		GLM_FUNC_DECL tmat4x2<T, P>& operator+= (U s);
124		template <typename U>
125		GLM_FUNC_DECL tmat4x2<T, P>& operator+= (tmat4x2<U, P> const & m);
126		template <typename U>
127		GLM_FUNC_DECL tmat4x2<T, P>& operator-= (U s);
128		template <typename U>
129		GLM_FUNC_DECL tmat4x2<T, P>& operator-= (tmat4x2<U, P> const & m);
130		template <typename U>
131		GLM_FUNC_DECL tmat4x2<T, P>& operator*= (U s);
132		template <typename U>
133		GLM_FUNC_DECL tmat4x2<T, P>& operator/= (U s);
134
135		//////////////////////////////////////
136		// Increment and decrement operators
137
138		GLM_FUNC_DECL tmat4x2<T, P> & operator++ ();
139		GLM_FUNC_DECL tmat4x2<T, P> & operator-- ();
140		GLM_FUNC_DECL tmat4x2<T, P> operator++(int);
141		GLM_FUNC_DECL tmat4x2<T, P> operator--(int);
142	};
143
144	// Binary operators
145	template <typename T, precision P>
146	GLM_FUNC_DECL tmat4x2<T, P> operator+ (
147		tmat4x2<T, P> const & m,
148		T const & s);
149
150	template <typename T, precision P>
151	GLM_FUNC_DECL tmat4x2<T, P> operator+ (
152		tmat4x2<T, P> const & m1,
153		tmat4x2<T, P> const & m2);
154
155	template <typename T, precision P>
156	GLM_FUNC_DECL tmat4x2<T, P> operator- (
157		tmat4x2<T, P> const & m,
158		T const & s);
159
160	template <typename T, precision P>
161	GLM_FUNC_DECL tmat4x2<T, P> operator- (
162		tmat4x2<T, P> const & m1,
163		tmat4x2<T, P> const & m2);
164
165	template <typename T, precision P>
166	GLM_FUNC_DECL tmat4x2<T, P> operator* (
167		tmat4x2<T, P> const & m,
168		T const & s);
169
170	template <typename T, precision P>
171	GLM_FUNC_DECL tmat4x2<T, P> operator* (
172		T const & s,
173		tmat4x2<T, P> const & m);
174
175	template <typename T, precision P>
176	GLM_FUNC_DECL typename tmat4x2<T, P>::col_type operator* (
177		tmat4x2<T, P> const & m,
178		typename tmat4x2<T, P>::row_type const & v);
179
180	template <typename T, precision P>
181	GLM_FUNC_DECL typename tmat4x2<T, P>::row_type operator* (
182		typename tmat4x2<T, P>::col_type const & v,
183		tmat4x2<T, P> const & m);
184
185	template <typename T, precision P>
186	GLM_FUNC_DECL tmat3x2<T, P> operator* (
187		tmat4x2<T, P> const & m1,
188		tmat3x4<T, P> const & m2);
189
190	template <typename T, precision P>
191	GLM_FUNC_DECL tmat4x2<T, P> operator* (
192		tmat4x2<T, P> const & m1,
193		tmat4x4<T, P> const & m2);
194
195	template <typename T, precision P>
196	GLM_FUNC_DECL tmat2x3<T, P> operator* (
197		tmat4x3<T, P> const & m1,
198		tmat2x4<T, P> const & m2);
199
200	template <typename T, precision P>
201	GLM_FUNC_DECL tmat4x2<T, P> operator/ (
202		tmat4x2<T, P> const & m,
203		T const & s);
204
205	template <typename T, precision P>
206	GLM_FUNC_DECL tmat4x2<T, P> operator/ (
207		T const & s,
208		tmat4x2<T, P> const & m);
209
210	// Unary constant operators
211	template <typename T, precision P>
212	GLM_FUNC_DECL tmat4x2<T, P> const operator-(
213		tmat4x2<T, P> const & m);
214
215}//namespace detail
216}//namespace glm
217
218#ifndef GLM_EXTERNAL_TEMPLATE
219#include "type_mat4x2.inl"
220#endif
221
222#endif //glm_core_type_mat4x2
223