| | 1 | /* |
| | 2 | * Copyright (C) 2013 Apple Inc. All rights reserved. |
| | 3 | * |
| | 4 | * Redistribution and use in source and binary forms, with or without |
| | 5 | * modification, are permitted provided that the following conditions |
| | 6 | * are met: |
| | 7 | * 1. Redistributions of source code must retain the above copyright |
| | 8 | * notice, this list of conditions and the following disclaimer. |
| | 9 | * 2. Redistributions in binary form must reproduce the above copyright |
| | 10 | * notice, this list of conditions and the following disclaimer in the |
| | 11 | * documentation and/or other materials provided with the distribution. |
| | 12 | * |
| | 13 | * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| | 14 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| | 15 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| | 16 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| | 17 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| | 18 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| | 19 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| | 20 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| | 21 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| | 22 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| | 23 | * THE POSSIBILITY OF SUCH DAMAGE. |
| | 24 | */ |
| | 25 | |
| | 26 | #ifndef HeapIterationScope_h |
| | 27 | #define HeapIterationScope_h |
| | 28 | |
| | 29 | #include "Heap.h" |
| | 30 | #include <wtf/Noncopyable.h> |
| | 31 | |
| | 32 | namespace JSC { |
| | 33 | |
| | 34 | class HeapIterationScope { |
| | 35 | WTF_MAKE_NONCOPYABLE(HeapIterationScope); |
| | 36 | public: |
| | 37 | HeapIterationScope(Heap&); |
| | 38 | ~HeapIterationScope(); |
| | 39 | |
| | 40 | private: |
| | 41 | Heap& m_heap; |
| | 42 | }; |
| | 43 | |
| | 44 | inline HeapIterationScope::HeapIterationScope(Heap& heap) |
| | 45 | : m_heap(heap) |
| | 46 | { |
| | 47 | m_heap.willStartIterating(); |
| | 48 | } |
| | 49 | |
| | 50 | inline HeapIterationScope::~HeapIterationScope() |
| | 51 | { |
| | 52 | m_heap.didFinishIterating(); |
| | 53 | } |
| | 54 | |
| | 55 | } // namespace JSC |
| | 56 | |
| | 57 | |
| | 58 | #endif // HeapIterationScope_h |
projects / apple / javascriptcore.git / blame_incremental