PndHypGePeakFitFunction.h

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/*
 * THypGePeakFitFunction.h
 * 
 * Copyright 2013 Marcell Steinen <steinen@kph.uni-mainz.de>
 * 
 * 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., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 * 
 * 
 */

        //support class for peak fitting, ROOT needs this external construction (?)
#ifndef PNDHYPGEPEAKFITFUNCTION_H
#define PNDHYPGEPEAKFITFUNCTION_H

#include "TMath.h"

class PndHypGePeakFitFunction
{
        public:
                PndHypGePeakFitFunction();
                Double_t                        PeakFunc (Double_t *x,Double_t *par);
                Double_t                        PeakFuncGaussian (Double_t *x,Double_t *par);
                Double_t                        PeakFuncFreeSkewedPosition (Double_t *x,Double_t *par);
                Double_t                        PeakFuncFreeSkewedPositionWithoutFirstGausian (Double_t *x,Double_t *par);
                Double_t                        PeakFuncDoubleGausian (Double_t *x,Double_t *par);
                
                Double_t                        NewFunction(Double_t *x, Double_t *par);

                Double_t                        GausOnly (Double_t *x,Double_t *par);
                Double_t                        SmoothedStepOnly (Double_t *x,Double_t *par);
                Double_t                        LinearOnly (Double_t *x,Double_t *par);
                Double_t                        SkewedOnly(Double_t *x,Double_t *par);
                Double_t                        FreeSkewedOnly(Double_t *x,Double_t *par);
                Double_t                        SecondGausOnly (Double_t *x,Double_t *par);
                Double_t                        NewSkewedOnly(Double_t *x, Double_t *par);
                
        private:
                /* add your private declarations */

                ClassDef(PndHypGePeakFitFunction,1)                                     // This line must be used for Go4 and PANDAroot !!!!!!!!!!!   gives "IsA()" Error if compiled with g++

};

#endif /* PNDHYPGEPEAKFITFUNCTION_H */