DiObjectHistograms.h

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/*
Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef EGAMMAVALIDATION_DIOBJECTHISTOGRAMS_H
#define EGAMMAVALIDATION_DIOBJECTHISTOGRAMS_H
 
#include "AsgMessaging/StatusCode.h"
 
#include <map>
#include <string>
 
class TH1;
class ITHistSvc;
namespace xAOD {
  class IParticle; 
}
 
namespace egammaMonitoring {
  
  class DiObjectHistograms {
  public:
 
    DiObjectHistograms(std::string name,
               std::string title,
               std::string folder,
               ITHistSvc * &rootHistSvc) :
      m_name(std::move(name)),
      m_title(std::move(title)),
      m_folder(std::move(folder)),
      m_rootHistSvc(rootHistSvc) {}
    
    StatusCode initializePlots();
    
    void fill(const xAOD::IParticle& eg1, const xAOD::IParticle& eg2);
    void fill(const xAOD::IParticle& eg1, const xAOD::IParticle& eg2, float mu);
    std::map<std::string, TH1*> histoMap;
 
  protected:
    std::string m_name;
    std::string m_title;
    std::string m_folder;
    ITHistSvc*  m_rootHistSvc = nullptr;
  };
  
}
 
#endif