CountProcessesAction.h

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#ifndef SimG4Core_CountProcessesAction_H
#define SimG4Core_CountProcessesAction_H

#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "SimG4Core/Notification/interface/Observer.h"
#include "SimG4Core/Watcher/interface/SimWatcher.h"

#include "G4ParticleDefinition.hh"

#include <map>
#include <string>

typedef std::map<std::pair<std::string, std::string>, int, std::less<std::pair<std::string, std::string>>> mpssi;
typedef std::pair<std::string, std::string> pss;
typedef std::map<std::string, int, std::less<std::string>> psi;

class BeginOfRun;
class EndOfRun;
class BeginOfTrack;
class G4Step;

class CountProcessesAction : public SimWatcher,
                             public Observer<const BeginOfRun *>,
                             public Observer<const EndOfRun *>,
                             public Observer<const BeginOfTrack *>,
                             public Observer<const G4Step *> {
public:
  CountProcessesAction(edm::ParameterSet const &p);
  ~CountProcessesAction() override;
  void update(const BeginOfRun *run) override;
  void update(const BeginOfTrack *trk) override;
  void update(const EndOfRun *track) override;
  void update(const G4Step *track) override;
  //---- Dump list of processes for each particle.
  // printNsteps = 1 print in how many step the process was called,
  // print only those processes with this number <> 0
  void DumpProcessList(bool printNsteps, std::ostream &out = std::cout);
  void DumpCreatorProcessList(bool printNsteps, std::ostream &out = std::cout);
  void DumpParticleList(std::ostream &out = std::cout);

private:
  bool fDEBUG;
  mpssi theProcessList;
  mpssi theCreatorProcessList;
  psi theParticleList;
};

#endif