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type_vec2.hpp
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1
3
4#pragma once
5
6#include "qualifier.hpp"
7#if GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_OPERATOR
8# include "_swizzle.hpp"
9#elif GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_FUNCTION
10# include "_swizzle_func.hpp"
11#endif
12#include <cstddef>
13
14namespace glm
15{
16 template<typename T, qualifier Q>
17 struct vec<2, T, Q>
18 {
19 // -- Implementation detail --
20
21 typedef T value_type;
22 typedef vec<2, T, Q> type;
23 typedef vec<2, bool, Q> bool_type;
24
25 // -- Data --
26
27# if GLM_SILENT_WARNINGS == GLM_ENABLE
28# if GLM_COMPILER & GLM_COMPILER_GCC
29# pragma GCC diagnostic push
30# pragma GCC diagnostic ignored "-Wpedantic"
31# elif GLM_COMPILER & GLM_COMPILER_CLANG
32# pragma clang diagnostic push
33# pragma clang diagnostic ignored "-Wgnu-anonymous-struct"
34# pragma clang diagnostic ignored "-Wnested-anon-types"
35# elif GLM_COMPILER & GLM_COMPILER_VC
36# pragma warning(push)
37# pragma warning(disable: 4201) // nonstandard extension used : nameless struct/union
38# endif
39# endif
40
41# if GLM_CONFIG_XYZW_ONLY
42 T x, y;
43# elif GLM_CONFIG_ANONYMOUS_STRUCT == GLM_ENABLE
44 union
45 {
46 struct{ T x, y; };
47 struct{ T r, g; };
48 struct{ T s, t; };
49
50 typename detail::storage<2, T, detail::is_aligned<Q>::value>::type data;
51
52# if GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_OPERATOR
53 GLM_SWIZZLE2_2_MEMBERS(T, Q, x, y)
54 GLM_SWIZZLE2_2_MEMBERS(T, Q, r, g)
55 GLM_SWIZZLE2_2_MEMBERS(T, Q, s, t)
56 GLM_SWIZZLE2_3_MEMBERS(T, Q, x, y)
57 GLM_SWIZZLE2_3_MEMBERS(T, Q, r, g)
58 GLM_SWIZZLE2_3_MEMBERS(T, Q, s, t)
59 GLM_SWIZZLE2_4_MEMBERS(T, Q, x, y)
60 GLM_SWIZZLE2_4_MEMBERS(T, Q, r, g)
61 GLM_SWIZZLE2_4_MEMBERS(T, Q, s, t)
62# endif
63 };
64# else
65 union {T x, r, s;};
66 union {T y, g, t;};
67
68# if GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_FUNCTION
69 GLM_SWIZZLE_GEN_VEC_FROM_VEC2(T, Q)
70# endif//GLM_CONFIG_SWIZZLE
71# endif
72
73# if GLM_SILENT_WARNINGS == GLM_ENABLE
74# if GLM_COMPILER & GLM_COMPILER_CLANG
75# pragma clang diagnostic pop
76# elif GLM_COMPILER & GLM_COMPILER_GCC
77# pragma GCC diagnostic pop
78# elif GLM_COMPILER & GLM_COMPILER_VC
79# pragma warning(pop)
80# endif
81# endif
82
83 // -- Component accesses --
84
86 typedef length_t length_type;
87 GLM_FUNC_DECL static GLM_CONSTEXPR length_type length(){return 2;}
88
89 GLM_FUNC_DECL GLM_CONSTEXPR T& operator[](length_type i);
90 GLM_FUNC_DECL GLM_CONSTEXPR T const& operator[](length_type i) const;
91
92 // -- Implicit basic constructors --
93
94 GLM_FUNC_DECL GLM_CONSTEXPR vec() GLM_DEFAULT;
95 GLM_FUNC_DECL GLM_CONSTEXPR vec(vec const& v) GLM_DEFAULT;
96 template<qualifier P>
97 GLM_FUNC_DECL GLM_CONSTEXPR vec(vec<2, T, P> const& v);
98
99 // -- Explicit basic constructors --
100
101 GLM_FUNC_DECL GLM_CONSTEXPR explicit vec(T scalar);
102 GLM_FUNC_DECL GLM_CONSTEXPR vec(T x, T y);
103
104 // -- Conversion constructors --
105
106 template<typename U, qualifier P>
107 GLM_FUNC_DECL GLM_CONSTEXPR explicit vec(vec<1, U, P> const& v);
108
110 template<typename A, typename B>
111 GLM_FUNC_DECL GLM_CONSTEXPR vec(A x, B y);
112 template<typename A, typename B>
113 GLM_FUNC_DECL GLM_CONSTEXPR vec(vec<1, A, Q> const& x, B y);
114 template<typename A, typename B>
115 GLM_FUNC_DECL GLM_CONSTEXPR vec(A x, vec<1, B, Q> const& y);
116 template<typename A, typename B>
117 GLM_FUNC_DECL GLM_CONSTEXPR vec(vec<1, A, Q> const& x, vec<1, B, Q> const& y);
118
119 // -- Conversion vector constructors --
120
122 template<typename U, qualifier P>
123 GLM_FUNC_DECL GLM_CONSTEXPR GLM_EXPLICIT vec(vec<3, U, P> const& v);
125 template<typename U, qualifier P>
126 GLM_FUNC_DECL GLM_CONSTEXPR GLM_EXPLICIT vec(vec<4, U, P> const& v);
127
129 template<typename U, qualifier P>
130 GLM_FUNC_DECL GLM_CONSTEXPR GLM_EXPLICIT vec(vec<2, U, P> const& v);
131
132 // -- Swizzle constructors --
133# if GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_OPERATOR
134 template<int E0, int E1>
135 GLM_FUNC_DECL GLM_CONSTEXPR vec(detail::_swizzle<2, T, Q, E0, E1,-1,-2> const& that)
136 {
137 *this = that();
138 }
139# endif//GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_OPERATOR
140
141 // -- Unary arithmetic operators --
142
143 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator=(vec const& v) GLM_DEFAULT;
144
145 template<typename U>
146 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator=(vec<2, U, Q> const& v);
147 template<typename U>
148 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator+=(U scalar);
149 template<typename U>
150 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator+=(vec<1, U, Q> const& v);
151 template<typename U>
152 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator+=(vec<2, U, Q> const& v);
153 template<typename U>
154 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator-=(U scalar);
155 template<typename U>
156 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator-=(vec<1, U, Q> const& v);
157 template<typename U>
158 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator-=(vec<2, U, Q> const& v);
159 template<typename U>
160 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator*=(U scalar);
161 template<typename U>
162 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator*=(vec<1, U, Q> const& v);
163 template<typename U>
164 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator*=(vec<2, U, Q> const& v);
165 template<typename U>
166 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator/=(U scalar);
167 template<typename U>
168 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator/=(vec<1, U, Q> const& v);
169 template<typename U>
170 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator/=(vec<2, U, Q> const& v);
171
172 // -- Increment and decrement operators --
173
174 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator++();
175 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator--();
176 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator++(int);
177 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator--(int);
178
179 // -- Unary bit operators --
180
181 template<typename U>
182 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator%=(U scalar);
183 template<typename U>
184 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator%=(vec<1, U, Q> const& v);
185 template<typename U>
186 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator%=(vec<2, U, Q> const& v);
187 template<typename U>
188 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator&=(U scalar);
189 template<typename U>
190 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator&=(vec<1, U, Q> const& v);
191 template<typename U>
192 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator&=(vec<2, U, Q> const& v);
193 template<typename U>
194 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator|=(U scalar);
195 template<typename U>
196 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator|=(vec<1, U, Q> const& v);
197 template<typename U>
198 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator|=(vec<2, U, Q> const& v);
199 template<typename U>
200 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator^=(U scalar);
201 template<typename U>
202 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator^=(vec<1, U, Q> const& v);
203 template<typename U>
204 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator^=(vec<2, U, Q> const& v);
205 template<typename U>
206 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator<<=(U scalar);
207 template<typename U>
208 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator<<=(vec<1, U, Q> const& v);
209 template<typename U>
210 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator<<=(vec<2, U, Q> const& v);
211 template<typename U>
212 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator>>=(U scalar);
213 template<typename U>
214 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator>>=(vec<1, U, Q> const& v);
215 template<typename U>
216 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> & operator>>=(vec<2, U, Q> const& v);
217 };
218
219 // -- Unary operators --
220
221 template<typename T, qualifier Q>
222 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator+(vec<2, T, Q> const& v);
223
224 template<typename T, qualifier Q>
225 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator-(vec<2, T, Q> const& v);
226
227 // -- Binary operators --
228
229 template<typename T, qualifier Q>
230 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator+(vec<2, T, Q> const& v, T scalar);
231
232 template<typename T, qualifier Q>
233 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator+(vec<2, T, Q> const& v1, vec<1, T, Q> const& v2);
234
235 template<typename T, qualifier Q>
236 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator+(T scalar, vec<2, T, Q> const& v);
237
238 template<typename T, qualifier Q>
239 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator+(vec<1, T, Q> const& v1, vec<2, T, Q> const& v2);
240
241 template<typename T, qualifier Q>
242 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator+(vec<2, T, Q> const& v1, vec<2, T, Q> const& v2);
243
244 template<typename T, qualifier Q>
245 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator-(vec<2, T, Q> const& v, T scalar);
246
247 template<typename T, qualifier Q>
248 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator-(vec<2, T, Q> const& v1, vec<1, T, Q> const& v2);
249
250 template<typename T, qualifier Q>
251 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator-(T scalar, vec<2, T, Q> const& v);
252
253 template<typename T, qualifier Q>
254 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator-(vec<1, T, Q> const& v1, vec<2, T, Q> const& v2);
255
256 template<typename T, qualifier Q>
257 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator-(vec<2, T, Q> const& v1, vec<2, T, Q> const& v2);
258
259 template<typename T, qualifier Q>
260 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator*(vec<2, T, Q> const& v, T scalar);
261
262 template<typename T, qualifier Q>
263 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator*(vec<2, T, Q> const& v1, vec<1, T, Q> const& v2);
264
265 template<typename T, qualifier Q>
266 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator*(T scalar, vec<2, T, Q> const& v);
267
268 template<typename T, qualifier Q>
269 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator*(vec<1, T, Q> const& v1, vec<2, T, Q> const& v2);
270
271 template<typename T, qualifier Q>
272 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator*(vec<2, T, Q> const& v1, vec<2, T, Q> const& v2);
273
274 template<typename T, qualifier Q>
275 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator/(vec<2, T, Q> const& v, T scalar);
276
277 template<typename T, qualifier Q>
278 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator/(vec<2, T, Q> const& v1, vec<1, T, Q> const& v2);
279
280 template<typename T, qualifier Q>
281 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator/(T scalar, vec<2, T, Q> const& v);
282
283 template<typename T, qualifier Q>
284 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator/(vec<1, T, Q> const& v1, vec<2, T, Q> const& v2);
285
286 template<typename T, qualifier Q>
287 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator/(vec<2, T, Q> const& v1, vec<2, T, Q> const& v2);
288
289 template<typename T, qualifier Q>
290 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator%(vec<2, T, Q> const& v, T scalar);
291
292 template<typename T, qualifier Q>
293 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator%(vec<2, T, Q> const& v1, vec<1, T, Q> const& v2);
294
295 template<typename T, qualifier Q>
296 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator%(T scalar, vec<2, T, Q> const& v);
297
298 template<typename T, qualifier Q>
299 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator%(vec<1, T, Q> const& v1, vec<2, T, Q> const& v2);
300
301 template<typename T, qualifier Q>
302 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator%(vec<2, T, Q> const& v1, vec<2, T, Q> const& v2);
303
304 template<typename T, qualifier Q>
305 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator&(vec<2, T, Q> const& v, T scalar);
306
307 template<typename T, qualifier Q>
308 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator&(vec<2, T, Q> const& v1, vec<1, T, Q> const& v2);
309
310 template<typename T, qualifier Q>
311 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator&(T scalar, vec<2, T, Q> const& v);
312
313 template<typename T, qualifier Q>
314 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator&(vec<1, T, Q> const& v1, vec<2, T, Q> const& v2);
315
316 template<typename T, qualifier Q>
317 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator&(vec<2, T, Q> const& v1, vec<2, T, Q> const& v2);
318
319 template<typename T, qualifier Q>
320 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator|(vec<2, T, Q> const& v, T scalar);
321
322 template<typename T, qualifier Q>
323 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator|(vec<2, T, Q> const& v1, vec<1, T, Q> const& v2);
324
325 template<typename T, qualifier Q>
326 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator|(T scalar, vec<2, T, Q> const& v);
327
328 template<typename T, qualifier Q>
329 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator|(vec<1, T, Q> const& v1, vec<2, T, Q> const& v2);
330
331 template<typename T, qualifier Q>
332 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator|(vec<2, T, Q> const& v1, vec<2, T, Q> const& v2);
333
334 template<typename T, qualifier Q>
335 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator^(vec<2, T, Q> const& v, T scalar);
336
337 template<typename T, qualifier Q>
338 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator^(vec<2, T, Q> const& v1, vec<1, T, Q> const& v2);
339
340 template<typename T, qualifier Q>
341 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator^(T scalar, vec<2, T, Q> const& v);
342
343 template<typename T, qualifier Q>
344 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator^(vec<1, T, Q> const& v1, vec<2, T, Q> const& v2);
345
346 template<typename T, qualifier Q>
347 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator^(vec<2, T, Q> const& v1, vec<2, T, Q> const& v2);
348
349 template<typename T, qualifier Q>
350 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator<<(vec<2, T, Q> const& v, T scalar);
351
352 template<typename T, qualifier Q>
353 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator<<(vec<2, T, Q> const& v1, vec<1, T, Q> const& v2);
354
355 template<typename T, qualifier Q>
356 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator<<(T scalar, vec<2, T, Q> const& v);
357
358 template<typename T, qualifier Q>
359 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator<<(vec<1, T, Q> const& v1, vec<2, T, Q> const& v2);
360
361 template<typename T, qualifier Q>
362 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator<<(vec<2, T, Q> const& v1, vec<2, T, Q> const& v2);
363
364 template<typename T, qualifier Q>
365 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator>>(vec<2, T, Q> const& v, T scalar);
366
367 template<typename T, qualifier Q>
368 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator>>(vec<2, T, Q> const& v1, vec<1, T, Q> const& v2);
369
370 template<typename T, qualifier Q>
371 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator>>(T scalar, vec<2, T, Q> const& v);
372
373 template<typename T, qualifier Q>
374 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator>>(vec<1, T, Q> const& v1, vec<2, T, Q> const& v2);
375
376 template<typename T, qualifier Q>
377 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator>>(vec<2, T, Q> const& v1, vec<2, T, Q> const& v2);
378
379 template<typename T, qualifier Q>
380 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, T, Q> operator~(vec<2, T, Q> const& v);
381
382 // -- Boolean operators --
383
384 template<typename T, qualifier Q>
385 GLM_FUNC_DECL GLM_CONSTEXPR bool operator==(vec<2, T, Q> const& v1, vec<2, T, Q> const& v2);
386
387 template<typename T, qualifier Q>
388 GLM_FUNC_DECL GLM_CONSTEXPR bool operator!=(vec<2, T, Q> const& v1, vec<2, T, Q> const& v2);
389
390 template<qualifier Q>
391 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, bool, Q> operator&&(vec<2, bool, Q> const& v1, vec<2, bool, Q> const& v2);
392
393 template<qualifier Q>
394 GLM_FUNC_DECL GLM_CONSTEXPR vec<2, bool, Q> operator||(vec<2, bool, Q> const& v1, vec<2, bool, Q> const& v2);
395}//namespace glm
396
397#ifndef GLM_EXTERNAL_TEMPLATE
398#include "type_vec2.inl"
399#endif//GLM_EXTERNAL_TEMPLATE
glm
Core features
Definition common.hpp:21
glm::qualifier
qualifier
Qualify GLM types in term of alignment (packed, aligned) and precision in term of ULPs (lowp,...
Definition qualifier.hpp:9
glm::detail::_swizzle
Definition _swizzle.hpp:159
glm::detail::storage
Definition qualifier.hpp:86
glm::vec< 2, T, Q >
Definition type_vec2.hpp:18
glm::vec< 2, T, Q >::length_type
length_t length_type
Return the count of components of the vector.
Definition type_vec2.hpp:86
glm::vec
Definition qualifier.hpp:35
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