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authorBen Murdoch <benm@google.com>2011-05-13 16:23:25 +0100
committerBen Murdoch <benm@google.com>2011-05-16 11:35:02 +0100
commit65f03d4f644ce73618e5f4f50dd694b26f55ae12 (patch)
treef478babb801e720de7bfaee23443ffe029f58731 /WebKit/chromium/public/WebPrivateOwnPtr.h
parent47de4a2fb7262c7ebdb9cd133ad2c54c187454d0 (diff)
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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.h75
1 files changed, 0 insertions, 75 deletions
diff --git a/WebKit/chromium/public/WebPrivateOwnPtr.h b/WebKit/chromium/public/WebPrivateOwnPtr.h
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--- a/WebKit/chromium/public/WebPrivateOwnPtr.h
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@@ -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