perfsrv/memspy/MemSpyClient/inc/memspyapiheap.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 17 Sep 2010 08:38:31 +0300
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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:
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* Contains the declaration of  CMemSpyApiHeap class 
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*/
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#ifndef MEMSPYAPIHEAP_H
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#define MEMSPYAPIHEAP_H
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// System includes
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#include <e32base.h>
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class TMemSpyHeapData;
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NONSHARABLE_CLASS( CMemSpyApiHeap ) 
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	{
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public:
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	IMPORT_C ~CMemSpyApiHeap();
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	static CMemSpyApiHeap* NewL(const TMemSpyHeapData& aData);
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	static CMemSpyApiHeap* NewLC(const TMemSpyHeapData& aData);
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public: //API
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	IMPORT_C TDesC& Type();
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	IMPORT_C TInt Size();
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	IMPORT_C TInt BaseAddress();
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	IMPORT_C TBool Shared();
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	IMPORT_C TInt ChunkSize();
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	IMPORT_C TInt AllocationsCount();
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	IMPORT_C TInt FreeCount();
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	IMPORT_C TInt BiggestAllocation();
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	IMPORT_C TInt BiggestFree();
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	IMPORT_C TInt TotalAllocations();
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	IMPORT_C TInt TotalFree();
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	IMPORT_C TInt SlackFreeSpace();
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	IMPORT_C TInt Fragmentation(); // Percentage value, iSize is 100% - value for calculation
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	IMPORT_C TInt HeaderSizeA();
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	IMPORT_C TInt HeaderSizeF();
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	IMPORT_C TInt AllocationOverhead();
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	IMPORT_C TInt FreeOverhead();
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	IMPORT_C TInt TotalOverhead();
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	IMPORT_C TInt Overhead(); //Percentage value, iSize is 100% - value for calculation
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	IMPORT_C TInt MinLength();
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	IMPORT_C TInt MaxLength();
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	IMPORT_C TBool DebugAllocatorLibrary();
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private:
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	CMemSpyApiHeap();
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	void ConstructL(const TMemSpyHeapData& aData);
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private:
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	TMemSpyHeapData *iHeapData;
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};
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#endif // MEMSPYAPIHEAP_H