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/*
* Copyright (C) 2008, 2010 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.
*
*/
#include "config.h"
#include "WTFThreadData.h"
namespace WTF {
ThreadSpecific<WTFThreadData>* WTFThreadData::staticData;
WTFThreadData::WTFThreadData()
: m_atomicStringTable(0)
, m_atomicStringTableDestructor(0)
#if USE(JSC)
, m_defaultIdentifierTable(new JSC::IdentifierTable())
, m_currentIdentifierTable(m_defaultIdentifierTable)
, m_stackBounds(StackBounds::currentThreadStackBounds())
#if ENABLE(STACK_STATS)
, m_stackStats()
#endif
#endif // USE(JSC)
{
}
WTFThreadData::~WTFThreadData()
{
if (m_atomicStringTableDestructor)
m_atomicStringTableDestructor(m_atomicStringTable);
#if USE(JSC)
delete m_defaultIdentifierTable;
#endif
}
} // namespace WTF
#if USE(JSC)
namespace JSC {
IdentifierTable::~IdentifierTable()
{
HashSet<StringImpl*>::iterator end = m_table.end();
for (HashSet<StringImpl*>::iterator iter = m_table.begin(); iter != end; ++iter)
(*iter)->setIsIdentifier(false);
}
HashSet<StringImpl*>::AddResult IdentifierTable::add(StringImpl* value)
{
HashSet<StringImpl*>::AddResult result = m_table.add(value);
(*result.iterator)->setIsIdentifier(true);
return result;
}
} // namespace JSC
#endif