1 // Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __DISTRIBUTION__

    17 #define __DISTRIBUTION__

    18 

    19 #include "trace.h"

    20 #include "codespace.h"

    21 #include <vector>

    22 

    23 class Distribution : public Sampler

    24 	{

    25 public:

    26 	struct ThreadData

    27 		{

    28 		ThreadData(const Thread& aThread, int aSize);

    29 		ThreadData(int aCutoff);

    30 		bool operator<(const ThreadData& aRhs) const;

    31 		//

    32 		const Thread* iThread;

    33 		int* iBuckets;

    34 		int iBucketsLength;

    35 		int iTotal;

    36 		};

    37 	typedef std::vector<ThreadData> Data;

    38 public:

    39 	Distribution(CodeSpace& aCodeSpace, double aCutOff);

    40 private:

    41 	void Sample(unsigned aNumber, const Thread& aThread, PC aPc);

    42 	void Complete(unsigned aTotal, unsigned aActive);

    43 private:

    44 	CodeSpace& iCodeSpace;

    45 	double iCutOff;

    46 	Data iData;

    47 	};

    48 

    49 #endif // __DISTRIBUTION__