/* * 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/Compiler.h" #include "wtf/WTFExport.h" namespace WTF { class String; WTF_EXPORT String dumpRefCountedInstanceCounts(); #ifdef ENABLE_INSTANCE_COUNTER WTF_EXPORT void incrementInstanceCount(const char* extractNameFuncName, void* ptr); WTF_EXPORT void decrementInstanceCount(const char* extractNameFuncName, void* ptr); template<typename T> inline const char* extractNameFunc() { return WTF_PRETTY_FUNCTION; } template<typename T> inline void incrementInstanceCount(T* p) { incrementInstanceCount(extractNameFunc<T>(), p); } template<typename T> inline void decrementInstanceCount(T* p) { decrementInstanceCount(extractNameFunc<T>(), p); } #endif // ENABLE_INSTANCE_COUNTER } // namespace WTF #endif