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author | Ben Murdoch <benm@google.com> | 2011-05-13 16:23:25 +0100 |
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committer | Ben Murdoch <benm@google.com> | 2011-05-16 11:35:02 +0100 |
commit | 65f03d4f644ce73618e5f4f50dd694b26f55ae12 (patch) | |
tree | f478babb801e720de7bfaee23443ffe029f58731 /WebKit/chromium/public/WebPrivateOwnPtr.h | |
parent | 47de4a2fb7262c7ebdb9cd133ad2c54c187454d0 (diff) | |
download | external_webkit-65f03d4f644ce73618e5f4f50dd694b26f55ae12.zip external_webkit-65f03d4f644ce73618e5f4f50dd694b26f55ae12.tar.gz external_webkit-65f03d4f644ce73618e5f4f50dd694b26f55ae12.tar.bz2 |
Merge WebKit at r75993: Initial merge by git.
Change-Id: I602bbdc3974787a3b0450456a30a7868286921c3
Diffstat (limited to 'WebKit/chromium/public/WebPrivateOwnPtr.h')
-rw-r--r-- | WebKit/chromium/public/WebPrivateOwnPtr.h | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/WebKit/chromium/public/WebPrivateOwnPtr.h b/WebKit/chromium/public/WebPrivateOwnPtr.h deleted file mode 100644 index 4bcabcf..0000000 --- a/WebKit/chromium/public/WebPrivateOwnPtr.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright (C) 2010 Google 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 AND ITS CONTRIBUTORS "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 OR ITS 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 WebPrivateOwnPtr_h -#define WebPrivateOwnPtr_h - -#include "WebCommon.h" - -namespace WebKit { - -// This class is an implementation detail of the WebKit API. It exists -// to help simplify the implementation of WebKit interfaces that merely -// wrap a pointer to a WebCore class. It's similar to WebPrivatePtr, but it -// wraps a naked pointer rather than a reference counted. -// Note: you must call reset(0) on the implementation side in order to delete -// the WebCore pointer. -template <typename T> -class WebPrivateOwnPtr { -public: - WebPrivateOwnPtr() : m_ptr(0) {} - ~WebPrivateOwnPtr() { WEBKIT_ASSERT(!m_ptr); } - -#if WEBKIT_IMPLEMENTATION - explicit WebPrivateOwnPtr(T* ptr) - : m_ptr(ptr) - { - } - - void reset(T* ptr) - { - delete m_ptr; - m_ptr = ptr; - } - - T* get() const { return m_ptr; } - - T* operator->() const - { - WEBKIT_ASSERT(m_ptr); - return m_ptr; - } -#endif // WEBKIT_IMPLEMENTATION - -private: - T* m_ptr; - - WebPrivateOwnPtr(const WebPrivateOwnPtr&); - void operator=(const WebPrivateOwnPtr&); -}; - -} // namespace WebKit - -#endif |