author | Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com> |
Mon, 30 Mar 2009 12:54:55 +0300 | |
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child 8 | 7c90e6132015 |
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Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
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/* |
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* Copyright (c) 2006 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 the License "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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* |
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*/ |
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#ifndef __FASTALLOCATOR_H__ |
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#define __FASTALLOCATOR_H__ |
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#include <e32base.h> |
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#include <e32cmn.h> |
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class CFastMemoryPool; |
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class RFastAllocator : public RAllocator |
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{ |
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public: |
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IMPORT_C RFastAllocator(CFastMemoryPool*); |
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IMPORT_C ~RFastAllocator(); |
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IMPORT_C TAny* Alloc(TInt aSize); |
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IMPORT_C void Free(TAny* aPtr); |
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IMPORT_C TAny* ReAlloc(TAny* aPtr, TInt aSize, TInt aMode=0); |
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IMPORT_C TInt AllocLen(const TAny* aCell) const; |
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IMPORT_C TInt Compress(); |
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IMPORT_C void Reset(); |
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IMPORT_C TInt AllocSize(TInt& aTotalAllocSize) const; |
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IMPORT_C TInt Available(TInt& aBiggestBlock) const; |
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IMPORT_C TInt DebugFunction(TInt aFunc, TAny* a1=NULL, TAny* a2=NULL); |
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IMPORT_C TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1); |
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private: |
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TBool IsLocatedInHeap( TAny* aPtr ) const; |
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RHeap& iHeap; |
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TUint32 iHeapBase; |
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CFastMemoryPool* iPool; |
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}; |
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#endif //!__FASTALLOCATOR_H__ |