From cad810f21b803229eb11403f9209855525a25d57 Mon Sep 17 00:00:00 2001 From: Steve Block Date: Fri, 6 May 2011 11:45:16 +0100 Subject: Merge WebKit at r75315: Initial merge by git. Change-Id: I570314b346ce101c935ed22a626b48c2af266b84 --- Source/JavaScriptCore/wtf/OwnFastMallocPtr.h | 52 ++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 Source/JavaScriptCore/wtf/OwnFastMallocPtr.h (limited to 'Source/JavaScriptCore/wtf/OwnFastMallocPtr.h') diff --git a/Source/JavaScriptCore/wtf/OwnFastMallocPtr.h b/Source/JavaScriptCore/wtf/OwnFastMallocPtr.h new file mode 100644 index 0000000..8b6cbf4 --- /dev/null +++ b/Source/JavaScriptCore/wtf/OwnFastMallocPtr.h @@ -0,0 +1,52 @@ +/* + * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. + * Copyright (C) 2009 Google Inc. All rights reserved. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifndef OwnFastMallocPtr_h +#define OwnFastMallocPtr_h + +#include "FastMalloc.h" +#include "Noncopyable.h" + +namespace WTF { + + template class OwnFastMallocPtr : public Noncopyable { + public: + explicit OwnFastMallocPtr(T* ptr) : m_ptr(ptr) + { + } + + ~OwnFastMallocPtr() + { + fastFree(const_cast(static_cast(const_cast(m_ptr)))); + } + + T* get() const { return m_ptr; } + T* release() { T* ptr = m_ptr; m_ptr = 0; return ptr; } + + private: + T* m_ptr; + }; + +} // namespace WTF + +using WTF::OwnFastMallocPtr; + +#endif // OwnFastMallocPtr_h -- cgit v1.1