SimpleEleTauFakeRateWeightProducer.h

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#pragma once

#include "HiggsAnalysis/KITHiggsToTauTau/interface/HttTypes.h"

class SimpleEleTauFakeRateWeightProducer : public ProducerBase<HttTypes> {
public:

        SimpleEleTauFakeRateWeightProducer();
        SimpleEleTauFakeRateWeightProducer(std::vector<float>& (setting_type::*GetSimpleEleTauFakeRateWeightVLoose)(void) const,
                                                                          std::vector<float>& (setting_type::*GetSimpleEleTauFakeRateWeightTight)(void) const);

        std::string GetProducerId() const override;

        virtual void Init(setting_type const& settings, metadata_type& metadata) override;

        void Produce(event_type const& event, product_type& product,
                                 setting_type const& settings, metadata_type const& metadata) const override;
private:

        // the weights within each vector should be ordered by increasing |eta| in your json config
        // with lowest |eta| being the first entry and highest |eta| the last one
        std::vector<float>& (setting_type::*GetSimpleEleTauFakeRateWeightVLoose)(void) const;
        std::vector<float>& (setting_type::*GetSimpleEleTauFakeRateWeightTight)(void) const;

        std::vector<float> SimpleEleTauFakeRateWeightVLoose;
        std::vector<float> SimpleEleTauFakeRateWeightTight;
};