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type_mat2x2.hpp
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1
4 #pragma once
5
6 #include "../fwd.hpp"
7 #include "type_vec2.hpp"
8 #include "type_mat.hpp"
9 #include <limits>
10 #include <cstddef>
11
12 namespace glm
13 {
14 template <typename T, precision P = defaultp>
15 struct tmat2x2
16 {
17 typedef tvec2<T, P> col_type;
18 typedef tvec2<T, P> row_type;
19 typedef tmat2x2<T, P> type;
20 typedef tmat2x2<T, P> transpose_type;
21 typedef T value_type;
22
23 private:
24 col_type value[2];
25
26 public:
27 // -- Constructors --
28
29 GLM_FUNC_DECL tmat2x2() GLM_DEFAULT_CTOR;
30 GLM_FUNC_DECL tmat2x2(tmat2x2<T, P> const & m) GLM_DEFAULT;
31 template <precision Q>
32 GLM_FUNC_DECL tmat2x2(tmat2x2<T, Q> const & m);
33
34 GLM_FUNC_DECL GLM_CONSTEXPR_CTOR explicit tmat2x2(ctor);
35 GLM_FUNC_DECL explicit tmat2x2(T scalar);
36 GLM_FUNC_DECL tmat2x2(
37 T const & x1, T const & y1,
38 T const & x2, T const & y2);
39 GLM_FUNC_DECL tmat2x2(
40 col_type const & v1,
41 col_type const & v2);
42
43 // -- Conversions --
44
45 template <typename U, typename V, typename M, typename N>
46 GLM_FUNC_DECL tmat2x2(
47 U const & x1, V const & y1,
48 M const & x2, N const & y2);
49
50 template <typename U, typename V>
51 GLM_FUNC_DECL tmat2x2(
52 tvec2<U, P> const & v1,
53 tvec2<V, P> const & v2);
54
55 // -- Matrix conversions --
56
57 template <typename U, precision Q>
58 GLM_FUNC_DECL GLM_EXPLICIT tmat2x2(tmat2x2<U, Q> const & m);
59
60 GLM_FUNC_DECL GLM_EXPLICIT tmat2x2(tmat3x3<T, P> const & x);
61 GLM_FUNC_DECL GLM_EXPLICIT tmat2x2(tmat4x4<T, P> const & x);
62 GLM_FUNC_DECL GLM_EXPLICIT tmat2x2(tmat2x3<T, P> const & x);
63 GLM_FUNC_DECL GLM_EXPLICIT tmat2x2(tmat3x2<T, P> const & x);
64 GLM_FUNC_DECL GLM_EXPLICIT tmat2x2(tmat2x4<T, P> const & x);
65 GLM_FUNC_DECL GLM_EXPLICIT tmat2x2(tmat4x2<T, P> const & x);
66 GLM_FUNC_DECL GLM_EXPLICIT tmat2x2(tmat3x4<T, P> const & x);
67 GLM_FUNC_DECL GLM_EXPLICIT tmat2x2(tmat4x3<T, P> const & x);
68
69 // -- Accesses --
70
71 typedef length_t length_type;
72 GLM_FUNC_DECL static length_type length(){return 2;}
73
74 GLM_FUNC_DECL col_type & operator[](length_type i);
75 GLM_FUNC_DECL col_type const & operator[](length_type i) const;
76
77 // -- Unary arithmetic operators --
78
79 GLM_FUNC_DECL tmat2x2<T, P> & operator=(tmat2x2<T, P> const & v) GLM_DEFAULT;
80
81 template <typename U>
82 GLM_FUNC_DECL tmat2x2<T, P> & operator=(tmat2x2<U, P> const & m);
83 template <typename U>
84 GLM_FUNC_DECL tmat2x2<T, P> & operator+=(U s);
85 template <typename U>
86 GLM_FUNC_DECL tmat2x2<T, P> & operator+=(tmat2x2<U, P> const & m);
87 template <typename U>
88 GLM_FUNC_DECL tmat2x2<T, P> & operator-=(U s);
89 template <typename U>
90 GLM_FUNC_DECL tmat2x2<T, P> & operator-=(tmat2x2<U, P> const & m);
91 template <typename U>
92 GLM_FUNC_DECL tmat2x2<T, P> & operator*=(U s);
93 template <typename U>
94 GLM_FUNC_DECL tmat2x2<T, P> & operator*=(tmat2x2<U, P> const & m);
95 template <typename U>
96 GLM_FUNC_DECL tmat2x2<T, P> & operator/=(U s);
97 template <typename U>
98 GLM_FUNC_DECL tmat2x2<T, P> & operator/=(tmat2x2<U, P> const & m);
99
100 // -- Increment and decrement operators --
101
102 GLM_FUNC_DECL tmat2x2<T, P> & operator++ ();
103 GLM_FUNC_DECL tmat2x2<T, P> & operator-- ();
104 GLM_FUNC_DECL tmat2x2<T, P> operator++(int);
105 GLM_FUNC_DECL tmat2x2<T, P> operator--(int);
106 };
107
108 // -- Unary operators --
109
110 template <typename T, precision P>
111 GLM_FUNC_DECL tmat2x2<T, P> operator+(tmat2x2<T, P> const & m);
112
113 template <typename T, precision P>
114 GLM_FUNC_DECL tmat2x2<T, P> operator-(tmat2x2<T, P> const & m);
115
116 // -- Binary operators --
117
118 template <typename T, precision P>
119 GLM_FUNC_DECL tmat2x2<T, P> operator+(tmat2x2<T, P> const & m, T scalar);
120
121 template <typename T, precision P>
122 GLM_FUNC_DECL tmat2x2<T, P> operator+(T scalar, tmat2x2<T, P> const & m);
123
124 template <typename T, precision P>
125 GLM_FUNC_DECL tmat2x2<T, P> operator+(tmat2x2<T, P> const & m1, tmat2x2<T, P> const & m2);
126
127 template <typename T, precision P>
128 GLM_FUNC_DECL tmat2x2<T, P> operator-(tmat2x2<T, P> const & m, T scalar);
129
130 template <typename T, precision P>
131 GLM_FUNC_DECL tmat2x2<T, P> operator-(T scalar, tmat2x2<T, P> const & m);
132
133 template <typename T, precision P>
134 GLM_FUNC_DECL tmat2x2<T, P> operator-(tmat2x2<T, P> const & m1, tmat2x2<T, P> const & m2);
135
136 template <typename T, precision P>
137 GLM_FUNC_DECL tmat2x2<T, P> operator*(tmat2x2<T, P> const & m, T scalar);
138
139 template <typename T, precision P>
140 GLM_FUNC_DECL tmat2x2<T, P> operator*(T scalar, tmat2x2<T, P> const & m);
141
142 template <typename T, precision P>
143 GLM_FUNC_DECL typename tmat2x2<T, P>::col_type operator*(tmat2x2<T, P> const & m, typename tmat2x2<T, P>::row_type const & v);
144
145 template <typename T, precision P>
146 GLM_FUNC_DECL typename tmat2x2<T, P>::row_type operator*(typename tmat2x2<T, P>::col_type const & v, tmat2x2<T, P> const & m);
147
148 template <typename T, precision P>
149 GLM_FUNC_DECL tmat2x2<T, P> operator*(tmat2x2<T, P> const & m1, tmat2x2<T, P> const & m2);
150
151 template <typename T, precision P>
152 GLM_FUNC_DECL tmat3x2<T, P> operator*(tmat2x2<T, P> const & m1, tmat3x2<T, P> const & m2);
153
154 template <typename T, precision P>
155 GLM_FUNC_DECL tmat4x2<T, P> operator*(tmat2x2<T, P> const & m1, tmat4x2<T, P> const & m2);
156
157 template <typename T, precision P>
158 GLM_FUNC_DECL tmat2x2<T, P> operator/(tmat2x2<T, P> const & m, T scalar);
159
160 template <typename T, precision P>
161 GLM_FUNC_DECL tmat2x2<T, P> operator/(T scalar, tmat2x2<T, P> const & m);
162
163 template <typename T, precision P>
164 GLM_FUNC_DECL typename tmat2x2<T, P>::col_type operator/(tmat2x2<T, P> const & m, typename tmat2x2<T, P>::row_type const & v);
165
166 template <typename T, precision P>
167 GLM_FUNC_DECL typename tmat2x2<T, P>::row_type operator/(typename tmat2x2<T, P>::col_type const & v, tmat2x2<T, P> const & m);
168
169 template <typename T, precision P>
170 GLM_FUNC_DECL tmat2x2<T, P> operator/(tmat2x2<T, P> const & m1, tmat2x2<T, P> const & m2);
171
172 // -- Boolean operators --
173
174 template <typename T, precision P>
175 GLM_FUNC_DECL bool operator==(tmat2x2<T, P> const & m1, tmat2x2<T, P> const & m2);
176
177 template <typename T, precision P>
178 GLM_FUNC_DECL bool operator!=(tmat2x2<T, P> const & m1, tmat2x2<T, P> const & m2);
179 } //namespace glm
180
181 #ifndef GLM_EXTERNAL_TEMPLATE
182 #include "type_mat2x2.inl"
183 #endif
type_vec2.hpp
GLM Core
glm::length
GLM_FUNC_DECL T length(vecType< T, P > const &x)
Returns the length of x, i.e., sqrt(x * x).
type_mat.hpp
GLM Core
glm
Definition: _noise.hpp:11