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_features.hpp
1
29 #ifndef glm_core_features
30 #define glm_core_features
31
32 // #define GLM_CXX98_EXCEPTIONS
33 // #define GLM_CXX98_RTTI
34
35 // #define GLM_CXX11_RVALUE_REFERENCES
36 // Rvalue references - GCC 4.3
37 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n2118.html
38
39 // GLM_CXX11_TRAILING_RETURN
40 // Rvalue references for *this - GCC not supported
41 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2439.htm
42
43 // GLM_CXX11_NONSTATIC_MEMBER_INIT
44 // Initialization of class objects by rvalues - GCC any
45 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1610.html
46
47 // GLM_CXX11_NONSTATIC_MEMBER_INIT
48 // Non-static data member initializers - GCC 4.7
49 // http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2008/n2756.htm
50
51 // #define GLM_CXX11_VARIADIC_TEMPLATE
52 // Variadic templates - GCC 4.3
53 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2242.pdf
54
55 //
56 // Extending variadic template template parameters - GCC 4.4
57 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2555.pdf
58
59 // #define GLM_CXX11_GENERALIZED_INITIALIZERS
60 // Initializer lists - GCC 4.4
61 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2672.htm
62
63 // #define GLM_CXX11_STATIC_ASSERT
64 // Static assertions - GCC 4.3
65 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1720.html
66
67 // #define GLM_CXX11_AUTO_TYPE
68 // auto-typed variables - GCC 4.4
69 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1984.pdf
70
71 // #define GLM_CXX11_AUTO_TYPE
72 // Multi-declarator auto - GCC 4.4
73 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1737.pdf
74
75 // #define GLM_CXX11_AUTO_TYPE
76 // Removal of auto as a storage-class specifier - GCC 4.4
77 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2546.htm
78
79 // #define GLM_CXX11_AUTO_TYPE
80 // New function declarator syntax - GCC 4.4
81 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2541.htm
82
83 // #define GLM_CXX11_LAMBDAS
84 // New wording for C++0x lambdas - GCC 4.5
85 // http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2927.pdf
86
87 // #define GLM_CXX11_DECLTYPE
88 // Declared type of an expression - GCC 4.3
89 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2343.pdf
90
91 //
92 // Right angle brackets - GCC 4.3
93 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1757.html
94
95 //
96 // Default template arguments for function templates DR226 GCC 4.3
97 // http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#226
98
99 //
100 // Solving the SFINAE problem for expressions DR339 GCC 4.4
101 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2634.html
102
103 // #define GLM_CXX11_ALIAS_TEMPLATE
104 // Template aliases N2258 GCC 4.7
105 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2258.pdf
106
107 //
108 // Extern templates N1987 Yes
109 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1987.htm
110
111 // #define GLM_CXX11_NULLPTR
112 // Null pointer constant N2431 GCC 4.6
113 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2431.pdf
114
115 // #define GLM_CXX11_STRONG_ENUMS
116 // Strongly-typed enums N2347 GCC 4.4
117 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2347.pdf
118
119 //
120 // Forward declarations for enums N2764 GCC 4.6
121 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2764.pdf
122
123 //
124 // Generalized attributes N2761 GCC 4.8
125 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2761.pdf
126
127 //
128 // Generalized constant expressions N2235 GCC 4.6
129 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2235.pdf
130
131 //
132 // Alignment support N2341 GCC 4.8
133 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2341.pdf
134
135 // #define GLM_CXX11_DELEGATING_CONSTRUCTORS
136 // Delegating constructors N1986 GCC 4.7
137 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1986.pdf
138
139 //
140 // Inheriting constructors N2540 GCC 4.8
141 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2540.htm
142
143 // #define GLM_CXX11_EXPLICIT_CONVERSIONS
144 // Explicit conversion operators N2437 GCC 4.5
145 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2437.pdf
146
147 //
148 // New character types N2249 GCC 4.4
149 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2249.html
150
151 //
152 // Unicode string literals N2442 GCC 4.5
153 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.htm
154
155 //
156 // Raw string literals N2442 GCC 4.5
157 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.htm
158
159 //
160 // Universal character name literals N2170 GCC 4.5
161 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2170.html
162
163 // #define GLM_CXX11_USER_LITERALS
164 // User-defined literals N2765 GCC 4.7
165 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2765.pdf
166
167 //
168 // Standard Layout Types N2342 GCC 4.5
169 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2342.htm
170
171 // #define GLM_CXX11_DEFAULTED_FUNCTIONS
172 // #define GLM_CXX11_DELETED_FUNCTIONS
173 // Defaulted and deleted functions N2346 GCC 4.4
174 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2346.htm
175
176 //
177 // Extended friend declarations N1791 GCC 4.7
178 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1791.pdf
179
180 //
181 // Extending sizeof N2253 GCC 4.4
182 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2253.html
183
184 // #define GLM_CXX11_INLINE_NAMESPACES
185 // Inline namespaces N2535 GCC 4.4
186 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2535.htm
187
188 // #define GLM_CXX11_UNRESTRICTED_UNIONS
189 // Unrestricted unions N2544 GCC 4.6
190 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2544.pdf
191
192 // #define GLM_CXX11_LOCAL_TYPE_TEMPLATE_ARGS
193 // Local and unnamed types as template arguments N2657 GCC 4.5
194 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2657.htm
195
196 // #define GLM_CXX11_RANGE_FOR
197 // Range-based for N2930 GCC 4.6
198 // http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2930.html
199
200 // #define GLM_CXX11_OVERRIDE_CONTROL
201 // Explicit virtual overrides N2928 N3206 N3272 GCC 4.7
202 // http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm
203 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3206.htm
204 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3272.htm
205
206 //
207 // Minimal support for garbage collection and reachability-based leak detection N2670 No
208 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2670.htm
209
210 // #define GLM_CXX11_NOEXCEPT
211 // Allowing move constructors to throw [noexcept] N3050 GCC 4.6 (core language only)
212 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3050.html
213
214 //
215 // Defining move special member functions N3053 GCC 4.6
216 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3053.html
217
218 //
219 // Sequence points N2239 Yes
220 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2239.html
221
222 //
223 // Atomic operations N2427 GCC 4.4
224 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2239.html
225
226 //
227 // Strong Compare and Exchange N2748 GCC 4.5
228 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2427.html
229
230 //
231 // Bidirectional Fences N2752 GCC 4.8
232 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2752.htm
233
234 //
235 // Memory model N2429 GCC 4.8
236 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2429.htm
237
238 //
239 // Data-dependency ordering: atomics and memory model N2664 GCC 4.4
240 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2664.htm
241
242 //
243 // Propagating exceptions N2179 GCC 4.4
244 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html
245
246 //
247 // Abandoning a process and at_quick_exit N2440 GCC 4.8
248 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2440.htm
249
250 //
251 // Allow atomics use in signal handlers N2547 Yes
252 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2547.htm
253
254 //
255 // Thread-local storage N2659 GCC 4.8
256 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2659.htm
257
258 //
259 // Dynamic initialization and destruction with concurrency N2660 GCC 4.3
260 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2660.htm
261
262 //
263 // __func__ predefined identifier N2340 GCC 4.3
264 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2340.htm
265
266 //
267 // C99 preprocessor N1653 GCC 4.3
268 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1653.htm
269
270 //
271 // long long N1811 GCC 4.3
272 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1811.pdf
273
274 //
275 // Extended integral types N1988 Yes
276 // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1988.pdf
277
278 #if(GLM_COMPILER & GLM_COMPILER_GCC)
279
280 # if(GLM_COMPILER >= GLM_COMPILER_GCC43)
281 # define GLM_CXX11_STATIC_ASSERT
282 # endif
283
284 #elif(GLM_COMPILER & GLM_COMPILER_CLANG)
285 # if(__has_feature(cxx_exceptions))
286 # define GLM_CXX98_EXCEPTIONS
287 # endif
288
289 # if(__has_feature(cxx_rtti))
290 # define GLM_CXX98_RTTI
291 # endif
292
293 # if(__has_feature(cxx_access_control_sfinae))
294 # define GLM_CXX11_ACCESS_CONTROL_SFINAE
295 # endif
296
297 # if(__has_feature(cxx_alias_templates))
298 # define GLM_CXX11_ALIAS_TEMPLATE
299 # endif
300
301 # if(__has_feature(cxx_alignas))
302 # define GLM_CXX11_ALIGNAS
303 # endif
304
305 # if(__has_feature(cxx_attributes))
306 # define GLM_CXX11_ATTRIBUTES
307 # endif
308
309 # if(__has_feature(cxx_constexpr))
310 # define GLM_CXX11_CONSTEXPR
311 # endif
312
313 # if(__has_feature(cxx_decltype))
314 # define GLM_CXX11_DECLTYPE
315 # endif
316
317 # if(__has_feature(cxx_default_function_template_args))
318 # define GLM_CXX11_DEFAULT_FUNCTION_TEMPLATE_ARGS
319 # endif
320
321 # if(__has_feature(cxx_defaulted_functions))
322 # define GLM_CXX11_DEFAULTED_FUNCTIONS
323 # endif
324
325 # if(__has_feature(cxx_delegating_constructors))
326 # define GLM_CXX11_DELEGATING_CONSTRUCTORS
327 # endif
328
329 # if(__has_feature(cxx_deleted_functions))
330 # define GLM_CXX11_DELETED_FUNCTIONS
331 # endif
332
333 # if(__has_feature(cxx_explicit_conversions))
334 # define GLM_CXX11_EXPLICIT_CONVERSIONS
335 # endif
336
337 # if(__has_feature(cxx_generalized_initializers))
338 # define GLM_CXX11_GENERALIZED_INITIALIZERS
339 # endif
340
341 # if(__has_feature(cxx_implicit_moves))
342 # define GLM_CXX11_IMPLICIT_MOVES
343 # endif
344
345 # if(__has_feature(cxx_inheriting_constructors))
346 # define GLM_CXX11_INHERITING_CONSTRUCTORS
347 # endif
348
349 # if(__has_feature(cxx_inline_namespaces))
350 # define GLM_CXX11_INLINE_NAMESPACES
351 # endif
352
353 # if(__has_feature(cxx_lambdas))
354 # define GLM_CXX11_LAMBDAS
355 # endif
356
357 # if(__has_feature(cxx_local_type_template_args))
358 # define GLM_CXX11_LOCAL_TYPE_TEMPLATE_ARGS
359 # endif
360
361 # if(__has_feature(cxx_noexcept))
362 # define GLM_CXX11_NOEXCEPT
363 # endif
364
365 # if(__has_feature(cxx_nonstatic_member_init))
366 # define GLM_CXX11_NONSTATIC_MEMBER_INIT
367 # endif
368
369 # if(__has_feature(cxx_nullptr))
370 # define GLM_CXX11_NULLPTR
371 # endif
372
373 # if(__has_feature(cxx_override_control))
374 # define GLM_CXX11_OVERRIDE_CONTROL
375 # endif
376
377 # if(__has_feature(cxx_reference_qualified_functions))
378 # define GLM_CXX11_REFERENCE_QUALIFIED_FUNCTIONS
379 # endif
380
381 # if(__has_feature(cxx_range_for))
382 # define GLM_CXX11_RANGE_FOR
383 # endif
384
385 # if(__has_feature(cxx_raw_string_literals))
386 # define GLM_CXX11_RAW_STRING_LITERALS
387 # endif
388
389 # if(__has_feature(cxx_rvalue_references))
390 # define GLM_CXX11_RVALUE_REFERENCES
391 # endif
392
393 # if(__has_feature(cxx_static_assert))
394 # define GLM_CXX11_STATIC_ASSERT
395 # endif
396
397 # if(__has_feature(cxx_auto_type))
398 # define GLM_CXX11_AUTO_TYPE
399 # endif
400
401 # if(__has_feature(cxx_strong_enums))
402 # define GLM_CXX11_STRONG_ENUMS
403 # endif
404
405 # if(__has_feature(cxx_trailing_return))
406 # define GLM_CXX11_TRAILING_RETURN
407 # endif
408
409 # if(__has_feature(cxx_unicode_literals))
410 # define GLM_CXX11_UNICODE_LITERALS
411 # endif
412
413 # if(__has_feature(cxx_unrestricted_unions))
414 # define GLM_CXX11_UNRESTRICTED_UNIONS
415 # endif
416
417 # if(__has_feature(cxx_user_literals))
418 # define GLM_CXX11_USER_LITERALS
419 # endif
420
421 # if(__has_feature(cxx_variadic_templates))
422 # define GLM_CXX11_VARIADIC_TEMPLATES
423 # endif
424
425 #endif//(GLM_COMPILER & GLM_COMPILER_CLANG)
426
427 #endif//glm_core_features