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Diffstat (limited to 'src/3rdparty/webkit/JavaScriptCore/runtime/StructureChain.h')
-rw-r--r-- | src/3rdparty/webkit/JavaScriptCore/runtime/StructureChain.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/JavaScriptCore/runtime/StructureChain.h b/src/3rdparty/webkit/JavaScriptCore/runtime/StructureChain.h new file mode 100644 index 0000000..a3a1be2 --- /dev/null +++ b/src/3rdparty/webkit/JavaScriptCore/runtime/StructureChain.h @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2008 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 COMPUTER, 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 COMPUTER, 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 StructureChain_h +#define StructureChain_h + +#include <wtf/OwnArrayPtr.h> +#include <wtf/PassRefPtr.h> +#include <wtf/RefCounted.h> +#include <wtf/RefPtr.h> + +namespace JSC { + + class Structure; + + class StructureChain : public RefCounted<StructureChain> { + public: + static PassRefPtr<StructureChain> create(Structure* structure) { return adoptRef(new StructureChain(structure)); } + + RefPtr<Structure>* head() { return m_vector.get(); } + + private: + StructureChain(Structure* structure); + + OwnArrayPtr<RefPtr<Structure> > m_vector; + }; + + bool structureChainsAreEqual(StructureChain*, StructureChain*); + +} // namespace JSC + +#endif // StructureChain_h |