PndEmcFittedPulseshape.cxx

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#include "PndEmcFittedPulseshape.h"
#include "math.h"


// Class Member definitions -----------
PndEmcFittedPulseshape::PndEmcFittedPulseshape() : fTau(0), fN(0) {
}

PndEmcFittedPulseshape::PndEmcFittedPulseshape(double tau, double N) : fTau(tau), fN(N) {
}

double PndEmcFittedPulseshape::operator() (const double t, const double amp, const double toffset) const {
        if(t<toffset) {
                return 0.0;
        } 

        double t_norm = (t-toffset) / fTau;
        return amp * pow(t_norm, fN) * exp(-fN * t_norm);
}

ClassImp(PndEmcFittedPulseshape);