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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Declaration of the class RAnalyzeToolMemoryAllocator.
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*
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*/
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#ifndef ANALYZETOOLMEMORYALLOCATOR_H
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#define ANALYZETOOLMEMORYALLOCATOR_H
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// INCLUDES
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#include <u32std.h>
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#include "threadstack.h"
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#include "../../symbian_version.hrh"
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// CONSTANTS
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#if ( SYMBIAN_VERSION_SUPPORT >= SYMBIAN_3 )
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#ifndef __WINS__
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const TInt KDummyHandle = -1000;
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#endif
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#endif
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// CLASS DECLARATION
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/**
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* Abstract class for basic RAnalyzeToolMemoryAllocator funtions
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*/
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class RAnalyzeToolMemoryAllocator : public RAllocator
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{
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public:
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/**
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* C++ default constructor.
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* @param aNotFirst Is this first thread using this heap
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*/
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RAnalyzeToolMemoryAllocator( TBool aNotFirst );
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/**
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* Destructor.
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*/
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//lint -e{1510} suppress "base class 'RAllocator' has no destructor"
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virtual ~RAnalyzeToolMemoryAllocator();
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/**
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* Uninstall the RAnalyzeToolMemoryAllocator
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*/
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virtual void Uninstall() = 0;
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/**
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* Shares the heap for another thread
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*/
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virtual void ShareHeap() = 0;
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protected:
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/**
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* Switch original allocator in use.
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* Switches original allocator in use if not already.
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*/
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void SwitchOriginalAllocator();
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/**
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* Checks is the given address in loaded code memory area.
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*/
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inline bool IsAddressLoadedCode( TUint32& aAddress );
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/* The original thread RAllocator */
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RAllocator* iAllocator;
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/* Is this the first thread using this heap */
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TBool iNotFirst;
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/* Memorymodel */
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TUint32 iMemoryModel;
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};
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// INLINES
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#include "analyzetoolmemoryallocator.inl"
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#endif // ANALYZETOOLMEMORYALLOCATOR_H
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// End of File
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