1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 * Contains the declaration of  CMemSpyApiHeap class 

    16 */

    17 

    18 #ifndef MEMSPYAPIHEAP_H

    19 #define MEMSPYAPIHEAP_H

    20 

    21 // System includes

    22 #include <e32base.h>

    23 

    24 class TMemSpyHeapData;

    25 

    26 NONSHARABLE_CLASS( CMemSpyApiHeap ) 

    27 	{

    28 public:

    29 	IMPORT_C ~CMemSpyApiHeap();

    30 	

    31 	static CMemSpyApiHeap* NewL(const TMemSpyHeapData& aData);

    32 

    33 	static CMemSpyApiHeap* NewLC(const TMemSpyHeapData& aData);

    34 	

    35 public: //API

    36 	IMPORT_C TDesC& Type();

    37 	IMPORT_C TInt Size();

    38 	IMPORT_C TInt BaseAddress();

    39 	IMPORT_C TBool Shared();

    40 	IMPORT_C TInt ChunkSize();

    41 	IMPORT_C TInt AllocationsCount();

    42 	IMPORT_C TInt FreeCount();

    43 	IMPORT_C TInt BiggestAllocation();

    44 	IMPORT_C TInt BiggestFree();

    45 	IMPORT_C TInt TotalAllocations();

    46 	IMPORT_C TInt TotalFree();

    47 	IMPORT_C TInt SlackFreeSpace();

    48 	IMPORT_C TInt Fragmentation(); // Percentage value, iSize is 100% - value for calculation

    49 	IMPORT_C TInt HeaderSizeA();

    50 	IMPORT_C TInt HeaderSizeF();

    51 	IMPORT_C TInt AllocationOverhead();

    52 	IMPORT_C TInt FreeOverhead();

    53 	IMPORT_C TInt TotalOverhead();

    54 	IMPORT_C TInt Overhead(); //Percentage value, iSize is 100% - value for calculation

    55 	IMPORT_C TInt MinLength();

    56 	IMPORT_C TInt MaxLength();

    57 	IMPORT_C TBool DebugAllocatorLibrary();

    58 	

    59 private:

    60 	CMemSpyApiHeap();

    61 	

    62 	void ConstructL(const TMemSpyHeapData& aData);

    63 		

    64 private:

    65 	TMemSpyHeapData *iHeapData;

    66 };

    67 

    68 	

    69 #endif // MEMSPYAPIHEAP_H