LauWeightedSumEffModel.hh

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/*
Copyright 2014 University of Warwick

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

/*
Laura++ package authors:
John Back
Paul Harrison
Thomas Latham
*/

#ifndef LAUWEIGHTEDSUMEFFMODEL
#define LAUWEIGHTEDSUMEFFMODEL

#include "LauAbsEffModel.hh"

class LauDaughters;
class LauKinematics;


class LauWeightedSumEffModel : public LauAbsEffModel {

        public:

                LauWeightedSumEffModel(const LauDaughters* daughters);

                virtual ~LauWeightedSumEffModel() {}


                void addEffModel(const LauAbsEffModel* effModel, Double_t coeff);


                Double_t calcEfficiency( const LauKinematics* kinematics ) const;


                Bool_t passVeto( const LauKinematics* kinematics ) const;

                Bool_t fluctuateEffHisto() const {return fluctuateEffHisto_;}

                /*
                    \return the LauDaughters object associated with the DP
                */
                const LauDaughters* getDaughters() const {return daughters_;}

        private:
                LauWeightedSumEffModel( const LauWeightedSumEffModel& rhs );

                LauWeightedSumEffModel& operator=( const LauWeightedSumEffModel& rhs );

                const LauDaughters* daughters_;

                std::vector<const LauAbsEffModel*> effModel_;

                std::vector<Double_t> coeff_;

                Bool_t fluctuateEffHisto_;

                mutable Bool_t lowBinWarningIssued_;

                mutable Bool_t highBinWarningIssued_;

                ClassDef(LauWeightedSumEffModel, 0)   // Implement the signal efficiency across the DP

};

#endif