OLD | NEW |
1 /* | 1 /* |
2 * Copyright 2010 Google Inc. | 2 * Copyright 2010 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef GrAllocator_DEFINED | 8 #ifndef GrAllocator_DEFINED |
9 #define GrAllocator_DEFINED | 9 #define GrAllocator_DEFINED |
10 | 10 |
(...skipping 226 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
237 explicit GrTAllocator(int itemsPerBlock) | 237 explicit GrTAllocator(int itemsPerBlock) |
238 : fAllocator(sizeof(T), itemsPerBlock, NULL) {} | 238 : fAllocator(sizeof(T), itemsPerBlock, NULL) {} |
239 | 239 |
240 /** | 240 /** |
241 * Adds an item and returns it. | 241 * Adds an item and returns it. |
242 * | 242 * |
243 * @return the added item. | 243 * @return the added item. |
244 */ | 244 */ |
245 T& push_back() { | 245 T& push_back() { |
246 void* item = fAllocator.push_back(); | 246 void* item = fAllocator.push_back(); |
247 SkASSERT(NULL != item); | 247 SkASSERT(item); |
248 SkNEW_PLACEMENT(item, T); | 248 SkNEW_PLACEMENT(item, T); |
249 return *(T*)item; | 249 return *(T*)item; |
250 } | 250 } |
251 | 251 |
252 T& push_back(const T& t) { | 252 T& push_back(const T& t) { |
253 void* item = fAllocator.push_back(); | 253 void* item = fAllocator.push_back(); |
254 SkASSERT(NULL != item); | 254 SkASSERT(item); |
255 SkNEW_PLACEMENT_ARGS(item, T, (t)); | 255 SkNEW_PLACEMENT_ARGS(item, T, (t)); |
256 return *(T*)item; | 256 return *(T*)item; |
257 } | 257 } |
258 | 258 |
259 /** | 259 /** |
260 * Remove the last item, only call if count() != 0 | 260 * Remove the last item, only call if count() != 0 |
261 */ | 261 */ |
262 void pop_back() { | 262 void pop_back() { |
263 this->back().~T(); | 263 this->back().~T(); |
264 fAllocator.pop_back(); | 264 fAllocator.pop_back(); |
(...skipping 106 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
371 public: | 371 public: |
372 GrSTAllocator() : INHERITED(N) { | 372 GrSTAllocator() : INHERITED(N) { |
373 this->setInitialBlock(fStorage.get()); | 373 this->setInitialBlock(fStorage.get()); |
374 } | 374 } |
375 | 375 |
376 private: | 376 private: |
377 SkAlignedSTStorage<N, T> fStorage; | 377 SkAlignedSTStorage<N, T> fStorage; |
378 }; | 378 }; |
379 | 379 |
380 #endif | 380 #endif |
OLD | NEW |