WorkloadSurf2Cat.h

#pragma once

#include "Workload.h"

class CWorkloadSurf2Cat : public CWorkload
{
private:
    __uint32    numPopular;         // M
    __uint32    probSurfing;        // Q
    __uint32    probPopular;        // P
    __uint32    probSurfForward;    // a
    __uint32    probSurfCycle;      // b

    __time          surfThreshold;

public:
    CWorkloadSurf2Cat(
        __uint32    numChannels,
        __uint32    numPopular,
        double          probSurfing,
        double          probPopular,
        double          probSurfForward,
        double          probSurfCycle
        );
    ~CWorkloadSurf2Cat() {}

    inline __time       SurfingThreshold() { return this->surfThreshold; }

    void                GenerateUptime(__uint32 &newCh, __time &duration);
    void                GenerateUptime(__uint32 oldCh, __time oldDuration, __uint32 &newCh, __time &duration);
    static __uint32 Cdf(__uint32 dindex);

protected:
    int     Find(double value);
    __time  Generate(__uint32 unit);
};