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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2006 The Android Open Source Project | 3 * Copyright 2006 The Android Open Source Project |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 | 9 |
10 #ifndef SkTDArray_DEFINED | 10 #ifndef SkTDArray_DEFINED |
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129 | 129 |
130 void rewind() { | 130 void rewind() { |
131 // same as setCount(0) | 131 // same as setCount(0) |
132 fCount = 0; | 132 fCount = 0; |
133 } | 133 } |
134 | 134 |
135 /** | 135 /** |
136 * Sets the number of elements in the array. | 136 * Sets the number of elements in the array. |
137 * If the array does not have space for count elements, it will increase | 137 * If the array does not have space for count elements, it will increase |
138 * the storage allocated to some amount greater than that required. | 138 * the storage allocated to some amount greater than that required. |
139 * It will never shrink the shrink the storage. | 139 * It will never shrink the storage. |
140 */ | 140 */ |
141 void setCount(int count) { | 141 void setCount(int count) { |
142 SkASSERT(count >= 0); | 142 SkASSERT(count >= 0); |
143 if (count > fReserve) { | 143 if (count > fReserve) { |
144 this->resizeStorageToAtLeast(count); | 144 this->resizeStorageToAtLeast(count); |
145 } | 145 } |
146 fCount = count; | 146 fCount = count; |
147 } | 147 } |
148 | 148 |
149 void setReserve(int reserve) { | 149 void setReserve(int reserve) { |
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355 */ | 355 */ |
356 void resizeStorageToAtLeast(int count) { | 356 void resizeStorageToAtLeast(int count) { |
357 SkASSERT(count > fReserve); | 357 SkASSERT(count > fReserve); |
358 fReserve = count + 4; | 358 fReserve = count + 4; |
359 fReserve += fReserve / 4; | 359 fReserve += fReserve / 4; |
360 fArray = (T*)sk_realloc_throw(fArray, fReserve * sizeof(T)); | 360 fArray = (T*)sk_realloc_throw(fArray, fReserve * sizeof(T)); |
361 } | 361 } |
362 }; | 362 }; |
363 | 363 |
364 #endif | 364 #endif |
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