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Diffstat (limited to 'Source/JavaScriptCore/heap/HeapBlock.h')
-rw-r--r-- | Source/JavaScriptCore/heap/HeapBlock.h | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/Source/JavaScriptCore/heap/HeapBlock.h b/Source/JavaScriptCore/heap/HeapBlock.h deleted file mode 100644 index 6f2a74c08..000000000 --- a/Source/JavaScriptCore/heap/HeapBlock.h +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Copyright (C) 2011 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef HeapBlock_h -#define HeapBlock_h - -#include <wtf/DoublyLinkedList.h> -#include <wtf/StdLibExtras.h> - -namespace JSC { - -enum AllocationEffort { AllocationCanFail, AllocationMustSucceed }; - -class Region; - -#if COMPILER(GCC) -#define CLASS_IF_GCC class -#else -#define CLASS_IF_GCC -#endif - -template<typename T> -class HeapBlock : public DoublyLinkedListNode<T> { - friend CLASS_IF_GCC DoublyLinkedListNode<T>; -public: - static HeapBlock* destroy(HeapBlock* block) WARN_UNUSED_RETURN - { - static_cast<T*>(block)->~T(); - return block; - } - - HeapBlock(Region* region) - : DoublyLinkedListNode<T>() - , m_region(region) - , m_prev(0) - , m_next(0) - { - ASSERT(m_region); - } - - Region* region() const { return m_region; } - -private: - Region* m_region; - T* m_prev; - T* m_next; -}; - -} // namespace JSC - -#endif |