PacIntermediateState.h

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/***************************************************************************
 *   Copyright (C) 2008-2010 by Matthias Nagl                              *
 *   mnagl@uni-goettingen.de                                               *
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#ifndef PACINTERMEDIATESTATE_H
#define PACINTERMEDIATESTATE_H

#include <QList>
#include <gsl/gsl_rng.h>

class PacDecay;

class PacIntermediateState
{
public:
    PacIntermediateState(double halflife);
    ~PacIntermediateState();

    void addPopulatingDecay(PacDecay* d);
    void addDepopulatingDecay(PacDecay* d);
    double sumOfPopulatingFractions() const;
    const PacDecay * drawPopulatingDecay(gsl_rng *r) const;
    const PacDecay * drawDepopulatingDecay(gsl_rng *r) const;
    quint64 drawLifeTime(gsl_rng *r, float angle) const; 


private:
    double tau;
    QList<PacDecay*> populatingdecays, depopulatingdecays;

    double popfracsum; 
    double depopfracsum; 
};

#endif // PACINTERMEDIATESTATE_H