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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 #include "SkString.h" | 10 #include "SkString.h" |
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576 this->append(buffer, strlen(buffer)); | 576 this->append(buffer, strlen(buffer)); |
577 } | 577 } |
578 | 578 |
579 void SkString::prependf(const char format[], ...) { | 579 void SkString::prependf(const char format[], ...) { |
580 char buffer[kBufferSize]; | 580 char buffer[kBufferSize]; |
581 ARGS_TO_BUFFER(format, buffer, kBufferSize); | 581 ARGS_TO_BUFFER(format, buffer, kBufferSize); |
582 | 582 |
583 this->prepend(buffer, strlen(buffer)); | 583 this->prepend(buffer, strlen(buffer)); |
584 } | 584 } |
585 | 585 |
| 586 void SkString::prependVAList(const char format[], va_list args) { |
| 587 char buffer[kBufferSize]; |
| 588 VSNPRINTF(buffer, kBufferSize, format, args); |
| 589 |
| 590 this->prepend(buffer, strlen(buffer)); |
| 591 } |
| 592 |
| 593 |
586 /////////////////////////////////////////////////////////////////////////////// | 594 /////////////////////////////////////////////////////////////////////////////// |
587 | 595 |
588 void SkString::remove(size_t offset, size_t length) { | 596 void SkString::remove(size_t offset, size_t length) { |
589 size_t size = this->size(); | 597 size_t size = this->size(); |
590 | 598 |
591 if (offset < size) { | 599 if (offset < size) { |
592 if (length > size - offset) { | 600 if (length > size - offset) { |
593 length = size - offset; | 601 length = size - offset; |
594 } | 602 } |
595 SkASSERT(length <= size); | 603 SkASSERT(length <= size); |
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639 const size_t len = strcspn(str, delimiters); | 647 const size_t len = strcspn(str, delimiters); |
640 out->push_back().set(str, len); | 648 out->push_back().set(str, len); |
641 str += len; | 649 str += len; |
642 // Skip any delimiters. | 650 // Skip any delimiters. |
643 str += strspn(str, delimiters); | 651 str += strspn(str, delimiters); |
644 } | 652 } |
645 } | 653 } |
646 | 654 |
647 #undef VSNPRINTF | 655 #undef VSNPRINTF |
648 #undef SNPRINTF | 656 #undef SNPRINTF |
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