LauAbsBkgndDPModel.hh

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// Copyright University of Warwick 2004 - 2013.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

// Authors:
// Thomas Latham
// John Back
// Paul Harrison

#ifndef LAU_ABS_BKGND_DP_MODEL
#define LAU_ABS_BKGND_DP_MODEL

#include "Rtypes.h"

class LauDaughters;
class LauKinematics;
class LauFitDataTree;
class LauVetoes;

class LauAbsBkgndDPModel {

        public:
                virtual ~LauAbsBkgndDPModel() {}

                virtual void initialise() = 0;


                virtual Bool_t generate() = 0;


                virtual Double_t getLikelihood(UInt_t iEvt) = 0;


                virtual Double_t getUnNormValue(UInt_t iEvt) = 0;


                virtual Double_t getPdfNorm() const = 0;


                virtual void fillDataTree(const LauFitDataTree& fitDataTree) = 0;


                const LauDaughters* getDaughters() const {return daughters_;}


                LauDaughters* getDaughters() {return daughters_;}


                const LauKinematics* getKinematics() const {return kinematics_;}


                LauKinematics* getKinematics() {return kinematics_;}


                const LauVetoes* getVetoes() const {return vetoes_;}


                LauVetoes* getVetoes() {return vetoes_;}

        protected:

                LauAbsBkgndDPModel(LauDaughters* daughters, LauVetoes* vetoes);


                virtual void setDataEventNo(UInt_t iEvt) = 0;

        private:
                LauDaughters* daughters_;

                LauKinematics* kinematics_;

                LauVetoes* vetoes_;

                ClassDef(LauAbsBkgndDPModel,0) // Abstract DP background model
};

#endif