MinimalPlotlevelFilter.h

Go to the documentation of this file.

#pragma once

#include "Artus/Core/interface/FilterBase.h"

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


// template<class HttTypes>
class MinimalPlotlevelFilter : public FilterBase<HttTypes> 
{
public:
        typedef std::function<float(event_type const&, product_type const&)> float_extractor_lambda;
        
        virtual std::string GetFilterId() const override;
        
        void Init(setting_type const& settings, metadata_type& metadata) override;
        
        template<typename T>
        void RemoveSubstrs(typename std::basic_string<T>& s,char p) const
        {
                typename std::basic_string<T>::size_type n = 1;
                for (typename std::basic_string<T>::size_type i = s.find(p); i != typename std::basic_string<T>().npos; i = s.find(p))
                {
                        s.erase(i, n);
                }
        }
        
        bool EvaluateSubExpression(std::string& expression, event_type const& event, product_type const& product, setting_type const& settings) const;
        
        virtual bool DoesEventPass(event_type const& event, product_type const& product, setting_type const& settings, metadata_type const& metadata) const override;

private:
        std::vector<float_extractor_lambda> m_ExpressionQuantities;
        std::vector<std::string> m_ExpressionNames;
        mutable std::vector<std::string> m_SubExpressions;
};