blob: 071b925a8f121bb45f95b4b52a6ede79f996e249 [file] [log] [blame]
/*
* Copyright (C) 2011, 2013-2015 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.
*/
#pragma once
#include "DumpContext.h"
#include "Structure.h"
#include <wtf/TinyPtrSet.h>
namespace JSC {
class TrackedReferences;
class StructureSet : public TinyPtrSet<Structure*> {
public:
// I really want to do this:
// using TinyPtrSet::TinyPtrSet;
//
// But I can't because Windows.
StructureSet()
{
}
StructureSet(Structure* structure)
: TinyPtrSet(structure)
{
}
ALWAYS_INLINE StructureSet(const StructureSet& other)
: TinyPtrSet(other)
{
}
Structure* onlyStructure() const
{
return onlyEntry();
}
void dumpInContext(PrintStream&, DumpContext*) const;
void dump(PrintStream&) const;
};
} // namespace JSC