InDetPlotBase.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef INDETPHYSVALMONITORING_INDETPLOTBASE
#define INDETPHYSVALMONITORING_INDETPLOTBASE
#include "TrkValHistUtils/PlotBase.h"
#include "AthenaBaseComps/AthMessaging.h"
#include "GaudiKernel/ServiceHandle.h"
#include "InDetPhysValMonitoring/SingleHistogramDefinition.h" // to make available to children
#include "InDetPhysValMonitoring/IHistogramDefinitionSvc.h"
 
#include <string>
#include <string_view>
 
#define IDPVM_BOOK(name) mBook(name, #name)
 
class IHistogramDefinitionSvc;
class TEfficiency;
 

class InDetPlotBase: public PlotBase, public AthMessaging {
public:
  InDetPlotBase(InDetPlotBase* pParent, const std::string& dirName);

  SingleHistogramDefinition retrieveDefinition(std::string_view histoIdentifier,
                                               std::string_view folder = "default",
                                               std::string_view nameOverride="");

  template <class Htype> void book (Htype* & pHisto, 
                                    std::string_view histoIdentifier, 
                                    std::string_view nameOverride="", 
                                    std::string_view folder = "default");

  void book(TH1*& pHisto, const SingleHistogramDefinition& hd);
  void book(TProfile*& pHisto, const SingleHistogramDefinition& hd);
  void book(TProfile2D*& pHisto, const SingleHistogramDefinition& hd);
  void book(TH2*& pHisto, const SingleHistogramDefinition& hd);
  void book(TEfficiency*& pHisto, const SingleHistogramDefinition& hd);
 
  // weight2 allows us to weight averaging in the profile
  static void fillHisto(TProfile* pTprofile, const float bin, const float weight, const float weight2=1.0);
  static void fillHisto(TProfile2D* pTprofile, const float xval, const float yval, const float weight, const float weight2=1.0);
  //
  static void fillHisto(TH1* pTh1, const float value);
  static void fillHisto(TH1* pTh1, const float value, const float weight);
  //
  static void fillHisto(TH2* pTh2, const float xval, const float yval);
  static void fillHisto(TH2* pTh2, const float xval, const float yval, const float weight);
  //
  static void fillHisto(TH3* pTh3, const float xval, const float yval, const float zval);
  //
  static void fillHisto(TEfficiency* pTeff,  const float value, const bool accepted, float weight);
  static void fillHisto(TEfficiency* eff2d,  const float xvalue, const float yvalue, const bool accepted, const float weight);
  //
protected:
  template <class T>
  void
  mBook(T& pHisto, const std::string& histoIdentifier) {
    return book(pHisto, histoIdentifier.substr(2));
  }
 
private:
  ServiceHandle<IHistogramDefinitionSvc> m_histoDefSvc;
};
 
 
#include "InDetPlotBase.icc"
 
 
#endif