mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
67 lines
2.4 KiB
C++
67 lines
2.4 KiB
C++
/*
|
|
* 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 SKY_ENGINE_WTF_INSTANCECOUNTER_H_
|
|
#define SKY_ENGINE_WTF_INSTANCECOUNTER_H_
|
|
|
|
#include "sky/engine/wtf/Compiler.h"
|
|
#include "sky/engine/wtf/OperatingSystem.h"
|
|
#include "sky/engine/wtf/WTFExport.h"
|
|
|
|
namespace WTF {
|
|
|
|
class String;
|
|
WTF_EXPORT String dumpRefCountedInstanceCounts();
|
|
|
|
#if ENABLE(INSTANCE_COUNTER) || ENABLE(GC_PROFILING)
|
|
WTF_EXPORT void incrementInstanceCount(const char* extractNameFunctionName, void* ptr);
|
|
WTF_EXPORT void decrementInstanceCount(const char* extractNameFunctionName, void* ptr);
|
|
|
|
WTF_EXPORT String extractTypeNameFromFunctionName(const char* funcName);
|
|
|
|
template<typename T>
|
|
inline const char* extractNameFunction()
|
|
{
|
|
return WTF_PRETTY_FUNCTION;
|
|
}
|
|
|
|
template<typename T>
|
|
inline void incrementInstanceCount(T* p)
|
|
{
|
|
incrementInstanceCount(extractNameFunction<T>(), p);
|
|
}
|
|
|
|
template<typename T>
|
|
inline void decrementInstanceCount(T* p)
|
|
{
|
|
decrementInstanceCount(extractNameFunction<T>(), p);
|
|
}
|
|
|
|
#endif // ENABLE(INSTANCE_COUNTER) || ENABLE(GC_PROFILING)
|
|
|
|
} // namespace WTF
|
|
|
|
#endif // SKY_ENGINE_WTF_INSTANCECOUNTER_H_
|