GlobalStatistics.h

Go to the documentation of this file.

//
// Copyright (C) 2007 Institut fuer Telematik, Universitaet Karlsruhe (TH)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
//

#ifndef __GLOBALSTATISTICS_H__
#define __GLOBALSTATISTICS_H__

#include <map>

#include <omnetpp.h>

class OverlayKey;

#define RECORD_STATS(x) \
    do { \
        if (globalStatistics->isMeasuring()){ x; } \
    } while(false)



class GlobalStatistics : public cSimpleModule
{
public:
    static const double MIN_MEASURED; 

    double sentKBRTestAppMessages; 
    double deliveredKBRTestAppMessages; 
    int testCount;
    cOutVector currentDeliveryVector; 

    ~GlobalStatistics();

    void addStdDev(const std::string& name, double value);

    void recordHistogram(const std::string& name, double value);

    void recordOutVector(const std::string& name, double value);

    void startMeasuring();

    inline bool isMeasuring() { return measuring; };
    inline bool getMeasureNetwInitPhase() { return measureNetwInitPhase; };
    inline simtime_t getMeasureStartTime() { return measureStartTime; };

    simtime_t calcMeasuredLifetime(simtime_t creationTime);

    void finalizeStatistics();

protected:

    struct OutVector 
    {
        cOutVector vector; 
        int count; 
        double value; 
        double avg;

        OutVector(const std::string& name) :
            vector(name.c_str()), count(0), value(0), avg(0) {};
    };

    std::map<std::string, cStdDev*> stdDevMap; 
    std::map<std::string, cHistogram*> histogramMap; 
    std::map<std::string, OutVector*> outVectorMap; 
    cMessage* globalStatTimer; 
    double globalStatTimerInterval; 

    virtual void initialize();

    virtual void handleMessage(cMessage* msg);

    virtual void finish();

    bool measuring;
    bool measureNetwInitPhase;
    simtime_t measureStartTime;
};

#endif