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type_mat2x4.hpp
1
29 #ifndef glm_core_type_mat2x4
30 #define glm_core_type_mat2x4
31
32 #include "../fwd.hpp"
33 #include "type_vec2.hpp"
34 #include "type_vec4.hpp"
35 #include "type_mat.hpp"
36 #include <limits>
37
38 namespace glm{
39 namespace detail
40 {
41 template <typename T, precision P>
42 struct tmat2x4
43 {
44 enum ctor{_null};
45 typedef T value_type;
46 typedef std::size_t size_type;
47 typedef tvec4<T, P> col_type;
48 typedef tvec2<T, P> row_type;
49 typedef tmat2x4<T, P> type;
50 typedef tmat4x2<T, P> transpose_type;
51
52 GLM_FUNC_DECL GLM_CONSTEXPR length_t length() const;
53
54 private:
55 // Data
56 col_type value[2];
57
58 public:
59 // Constructors
60 GLM_FUNC_DECL tmat2x4();
61 GLM_FUNC_DECL tmat2x4(tmat2x4<T, P> const & m);
62 template <precision Q>
63 GLM_FUNC_DECL tmat2x4(tmat2x4<T, Q> const & m);
64
65 GLM_FUNC_DECL explicit tmat2x4(
66 ctor);
67 GLM_FUNC_DECL explicit tmat2x4(
68 T const & s);
69 GLM_FUNC_DECL explicit tmat2x4(
70 T const & x0, T const & y0, T const & z0, T const & w0,
71 T const & x1, T const & y1, T const & z1, T const & w1);
72 GLM_FUNC_DECL explicit tmat2x4(
73 col_type const & v0,
74 col_type const & v1);
75
76 #if(GLM_HAS_INITIALIZER_LISTS)
77 template <typename U>
78 GLM_FUNC_DECL tmat2x4(std::initializer_list<U> m);
79
80 GLM_FUNC_DECL tmat2x4(std::initializer_list<tvec4<T, P> > m);
81 #endif//GLM_HAS_INITIALIZER_LISTS
82
84 // Conversions
85 template <
86 typename X1, typename Y1, typename Z1, typename W1,
87 typename X2, typename Y2, typename Z2, typename W2>
88 GLM_FUNC_DECL explicit tmat2x4(
89 X1 const & x1, Y1 const & y1, Z1 const & z1, W1 const & w1,
90 X2 const & x2, Y2 const & y2, Z2 const & z2, W2 const & w2);
91
92 template <typename U, typename V>
93 GLM_FUNC_DECL explicit tmat2x4(
94 tvec4<U, P> const & v1,
95 tvec4<V, P> const & v2);
96
98 // Matrix conversions
99 template <typename U, precision Q>
100 GLM_FUNC_DECL explicit tmat2x4(tmat2x4<U, Q> const & m);
101
102 GLM_FUNC_DECL explicit tmat2x4(tmat2x2<T, P> const & x);
103 GLM_FUNC_DECL explicit tmat2x4(tmat3x3<T, P> const & x);
104 GLM_FUNC_DECL explicit tmat2x4(tmat4x4<T, P> const & x);
105 GLM_FUNC_DECL explicit tmat2x4(tmat2x3<T, P> const & x);
106 GLM_FUNC_DECL explicit tmat2x4(tmat3x2<T, P> const & x);
107 GLM_FUNC_DECL explicit tmat2x4(tmat3x4<T, P> const & x);
108 GLM_FUNC_DECL explicit tmat2x4(tmat4x2<T, P> const & x);
109 GLM_FUNC_DECL explicit tmat2x4(tmat4x3<T, P> const & x);
110
111 // Accesses
112 GLM_FUNC_DECL col_type & operator[](length_t i);
113 GLM_FUNC_DECL col_type const & operator[](length_t i) const;
114
115 // Unary updatable operators
116 GLM_FUNC_DECL tmat2x4<T, P>& operator= (tmat2x4<T, P> const & m);
117 template <typename U>
118 GLM_FUNC_DECL tmat2x4<T, P>& operator= (tmat2x4<U, P> const & m);
119 template <typename U>
120 GLM_FUNC_DECL tmat2x4<T, P>& operator+= (U s);
121 template <typename U>
122 GLM_FUNC_DECL tmat2x4<T, P>& operator+= (tmat2x4<U, P> const & m);
123 template <typename U>
124 GLM_FUNC_DECL tmat2x4<T, P>& operator-= (U s);
125 template <typename U>
126 GLM_FUNC_DECL tmat2x4<T, P>& operator-= (tmat2x4<U, P> const & m);
127 template <typename U>
128 GLM_FUNC_DECL tmat2x4<T, P>& operator*= (U s);
129 template <typename U>
130 GLM_FUNC_DECL tmat2x4<T, P>& operator/= (U s);
131
133 // Increment and decrement operators
134
135 GLM_FUNC_DECL tmat2x4<T, P> & operator++ ();
136 GLM_FUNC_DECL tmat2x4<T, P> & operator-- ();
137 GLM_FUNC_DECL tmat2x4<T, P> operator++(int);
138 GLM_FUNC_DECL tmat2x4<T, P> operator--(int);
139 };
140
141 // Binary operators
142
143 template <typename T, precision P>
144 GLM_FUNC_DECL tmat2x4<T, P> operator+ (
145 tmat2x4<T, P> const & m,
146 T const & s);
147
148 template <typename T, precision P>
149 GLM_FUNC_DECL tmat2x4<T, P> operator+ (
150 tmat2x4<T, P> const & m1,
151 tmat2x4<T, P> const & m2);
152
153 template <typename T, precision P>
154 GLM_FUNC_DECL tmat2x4<T, P> operator- (
155 tmat2x4<T, P> const & m,
156 T const & s);
157
158 template <typename T, precision P>
159 GLM_FUNC_DECL tmat2x4<T, P> operator- (
160 tmat2x4<T, P> const & m1,
161 tmat2x4<T, P> const & m2);
162
163 template <typename T, precision P>
164 GLM_FUNC_DECL tmat2x4<T, P> operator* (
165 tmat2x4<T, P> const & m,
166 T const & s);
167
168 template <typename T, precision P>
169 GLM_FUNC_DECL tmat2x4<T, P> operator* (
170 T const & s,
171 tmat2x4<T, P> const & m);
172
173 template <typename T, precision P>
174 GLM_FUNC_DECL typename tmat2x4<T, P>::col_type operator* (
175 tmat2x4<T, P> const & m,
176 typename tmat2x4<T, P>::row_type const & v);
177
178 template <typename T, precision P>
179 GLM_FUNC_DECL typename tmat2x4<T, P>::row_type operator* (
180 typename tmat2x4<T, P>::col_type const & v,
181 tmat2x4<T, P> const & m);
182
183 template <typename T, precision P>
184 GLM_FUNC_DECL tmat4x4<T, P> operator* (
185 tmat2x4<T, P> const & m1,
186 tmat4x2<T, P> const & m2);
187
188 template <typename T, precision P>
189 GLM_FUNC_DECL tmat2x4<T, P> operator* (
190 tmat2x4<T, P> const & m1,
191 tmat2x2<T, P> const & m2);
192
193 template <typename T, precision P>
194 GLM_FUNC_DECL tmat3x4<T, P> operator* (
195 tmat2x4<T, P> const & m1,
196 tmat3x2<T, P> const & m2);
197
198 template <typename T, precision P>
199 GLM_FUNC_DECL tmat2x4<T, P> operator/ (
200 tmat2x4<T, P> const & m,
201 T const & s);
202
203 template <typename T, precision P>
204 GLM_FUNC_DECL tmat2x4<T, P> operator/ (
205 T const & s,
206 tmat2x4<T, P> const & m);
207
208 // Unary constant operators
209 template <typename T, precision P>
210 GLM_FUNC_DECL tmat2x4<T, P> const operator- (
211 tmat2x4<T, P> const & m);
212
213 }//namespace detail
214 }//namespace glm
215
216 #ifndef GLM_EXTERNAL_TEMPLATE
217 #include "type_mat2x4.inl"
218 #endif
219
220 #endif //glm_core_type_mat2x4
glm::length
GLM_FUNC_DECL genType::value_type length(genType const &x)
Returns the length of x, i.e., sqrt(x * x).