TopPtReweightingProducer.h

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#pragma once

#include "Artus/Core/interface/ProducerBase.h"
#include "HiggsAnalysis/KITHiggsToTauTau/interface/HttTypes.h"
#include <boost/regex.hpp>
#include <boost/algorithm/string.hpp>

class TopPtReweightingProducer: public ProducerBase<HttTypes> {
public:

        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:
        bool m_isTTbar;
        bool m_oldStrategy = false; // old == true: Run1, new == false: Run2
        float ComputeWeight(float top1Pt, float top2Pt, float parameter_a, float parameter_b) const;
};