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

// All rights reserved.

// This component and the accompanying materials are made available

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

// which accompanies this distribution, and is available

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

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#ifndef __DISTRIBUTION__

#define __DISTRIBUTION__

#include "trace.h"

#include "codespace.h"

#include <vector>

class Distribution : public Sampler

	{

public:

	struct ThreadData

		{

		ThreadData(const Thread& aThread, int aSize);

		ThreadData(int aCutoff);

		bool operator<(const ThreadData& aRhs) const;

		//

		const Thread* iThread;

		int* iBuckets;

		int iBucketsLength;

		int iTotal;

		};

	typedef std::vector<ThreadData> Data;

public:

	Distribution(CodeSpace& aCodeSpace, double aCutOff);

private:

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

	void Complete(unsigned aTotal, unsigned aActive);

private:

	CodeSpace& iCodeSpace;

	double iCutOff;

	Data iData;

	};

#endif // __DISTRIBUTION__