blob: db4a92e4b6346c9d39b6da9486bee2a4a97b353c [file] [log] [blame]
/*
* Copyright (C) 2013 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 InstanceCounter_h
#define InstanceCounter_h
#include "wtf/TypeTraits.h"
#include "wtf/WTFExport.h"
namespace WTF {
class String;
WTF_EXPORT String dumpRefCountedInstanceCounts();
#if ENABLE(INSTANCE_COUNTER) || ENABLE(DETAILED_MEMORY_INFRA)
WTF_EXPORT void incrementInstanceCount(const char* stringWithTypeName, void* ptr);
WTF_EXPORT void decrementInstanceCount(const char* stringWithTypeName, void* ptr);
WTF_EXPORT String extractTypeNameFromFunctionName(const char* funcName);
template<typename T>
inline void incrementInstanceCount(T* p)
{
incrementInstanceCount(getStringWithTypeName<T>(), p);
}
template<typename T>
inline void decrementInstanceCount(T* p)
{
decrementInstanceCount(getStringWithTypeName<T>(), p);
}
#endif // ENABLE(INSTANCE_COUNTER) || ENABLE(DETAILED_MEMORY_INFRA)
} // namespace WTF
#endif