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// Copyright (c) 2000-2009 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 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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#ifndef __ACTIVITY__
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#define __ACTIVITY__
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#include "trace.h"
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#include <map>
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#include <vector>
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class Activity : public Sampler
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{
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struct Bucket
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{
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inline Bucket(unsigned aPeriod,int aThread);
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bool operator<(const Bucket& aRhs) const;
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//
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unsigned iPeriod;
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int iThread;
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};
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struct ThreadData
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{
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inline ThreadData(const Thread& aThread);
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inline ThreadData(unsigned aCutoff);
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inline bool operator<(const ThreadData& aRhs) const;
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//
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const Thread* iThread;
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unsigned iTotal;
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};
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typedef std::map<Bucket,unsigned> Data;
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typedef std::vector<ThreadData> Threads;
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public:
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Activity(int aBucketSize, unsigned aBeginSample, double aCutOff);
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private:
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void Sample(unsigned aNumber, const Thread& aThread, PC aPc);
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void Complete(unsigned aTotal, unsigned aActive);
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private:
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int iBucketSize;
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unsigned iBeginSample;
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double iCutOff;
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Threads iThreads;
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Data iData;
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};
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#endif // __ACTIVITY__ |