FourVectorHLT.h

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#ifndef FOURVECTORHLT_H
#define FOURVECTORHLT_H
// -*- C++ -*-
//
// Package:    FourVectorHLT
// Class:      FourVectorHLT
// 
//
// Original Author:  Peter Wittich
//         Created:  May 2008
//
//


// system include files
#include <memory>
#include <unistd.h>


// user include files
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/EDAnalyzer.h"

#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "DataFormats/HLTReco/interface/TriggerEvent.h"

#include "DQMServices/Core/interface/DQMStore.h"
#include "DQMServices/Core/interface/MonitorElement.h"
#include "FWCore/ServiceRegistry/interface/Service.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include <iostream>
#include <fstream>
#include <vector>

//
// class decleration
//

class FourVectorHLT : public edm::EDAnalyzer {
   public:
      explicit FourVectorHLT(const edm::ParameterSet&);
      ~FourVectorHLT() override;


   private:
      void beginJob() override ;
      void analyze(const edm::Event&, const edm::EventSetup&) override;
      void endJob() override ;

      // BeginRun
      void beginRun(const edm::Run& run, const edm::EventSetup& c) override;

      // EndRun
      void endRun(const edm::Run& run, const edm::EventSetup& c) override;


      // ----------member data --------------------------- 
      int nev_;
      DQMStore * dbe_;

      bool plotAll_;
 
      unsigned int nBins_; 
      double ptMin_ ;
      double ptMax_ ;
      
      std::string dirname_;
      edm::InputTag triggerSummaryLabel_;
      edm::InputTag triggerResultLabel_;

      //define Token(-s)
      edm::EDGetTokenT<trigger::TriggerEvent> triggerSummaryToken_;

      // helper class to store the data
      class PathInfo {
    PathInfo():
      pathIndex_(-1), pathName_("unset"), objectType_(-1)
      {};
      public:
    void setHistos(MonitorElement* const et, MonitorElement* const eta, 
               MonitorElement* const phi, 
               MonitorElement* const etavsphi ) {
      et_ = et;
      eta_ = eta;
      phi_ = phi;
      etavsphi_ = etavsphi;
    }
    MonitorElement * getEtHisto() {
      return et_;
    }
    MonitorElement * getEtaHisto() {
      return eta_;
    }
    MonitorElement * getPhiHisto() {
      return phi_;
    }
    MonitorElement * getEtaVsPhiHisto() {
      return etavsphi_;
    }
    const std::string getName(void ) const {
      return pathName_;
    }
    ~PathInfo() {};
    PathInfo(std::string pathName, size_t type, float ptmin, 
         float ptmax):
      pathName_(pathName), objectType_(type),
      et_(nullptr), eta_(nullptr), phi_(nullptr), etavsphi_(nullptr),
      ptmin_(ptmin), ptmax_(ptmax)
      {
      };
      PathInfo(std::string pathName, size_t type,
           MonitorElement *et,
           MonitorElement *eta,
           MonitorElement *phi,
           MonitorElement *etavsphi,
           float ptmin, float ptmax
           ):
        pathName_(pathName), objectType_(type),
        et_(et), eta_(eta), phi_(phi), etavsphi_(etavsphi),
        ptmin_(ptmin), ptmax_(ptmax)
        {};
        bool operator==(const std::string v) 
        {
          return v==pathName_;
        }
      private:
      int pathIndex_;
      std::string pathName_;
      int objectType_;

      // we don't own this data
      MonitorElement *et_, *eta_, *phi_, *etavsphi_;

      float ptmin_, ptmax_;

      const int index() { 
        return pathIndex_;
      }
      const int type() { 
        return objectType_;
      }
      public:
      float getPtMin() const { return ptmin_; }
      float getPtMax() const { return ptmax_; }
      };

      // simple collection - just 
      class PathInfoCollection: public std::vector<PathInfo> {
      public:
    PathInfoCollection(): std::vector<PathInfo>() 
      {};
      std::vector<PathInfo>::iterator find(std::string pathName) {
        return std::find(begin(), end(), pathName);
      }
      };
      PathInfoCollection hltPaths_;


};
#endif