G4SDManager.hh

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#ifndef G4SDManager_h
#define G4SDManager_h 1
 
#include "globals.hh"
#include "G4SDStructure.hh"
#include "G4HCtable.hh"
class G4VHitsCollection;
class G4VSensitiveDetector;
class G4HCofThisEvent;
class G4SDmessenger;
 
#include "G4VSDFilter.hh"
#include <vector>
 
// class description:
//
//  This is a singleton class which manages the sensitive detectors.
// The user cannot access to the constructor. The pointer of the
// only existing object can be got via G4SDManager::GetSDMpointer()
// static method. The first invokation of this static method makes
// the singleton object.
//
 
class G4SDManager
{
 public:  // with description
  static G4SDManager* GetSDMpointer();
  // Returns the pointer to the singleton object.
 public:
  static G4SDManager* GetSDMpointerIfExist();
 
 protected:
  G4SDManager();
 
 public:
  ~G4SDManager();
 
 public:  // with description
  void AddNewDetector(G4VSensitiveDetector* aSD);
  //  Registors the user's sensitive detector. This method must be invoked
  // when the user construct his/her sensitive detector.
  void Activate(G4String dName, G4bool activeFlag);
  //  Activate/inactivate the registered sensitive detector. For the inactivated
  // detectors, hits collections will not be stored to the G4HCofThisEvent
  // object.
  G4int GetCollectionID(G4String colName);
  G4int GetCollectionID(G4VHitsCollection* aHC);
  //  These two methods return the ID number of the sensitive detector.
 
 public:
  G4VSensitiveDetector* FindSensitiveDetector(G4String dName,
                                              G4bool warning = true);
  G4HCofThisEvent* PrepareNewEvent();
  void TerminateCurrentEvent(G4HCofThisEvent* HCE);
  void AddNewCollection(G4String SDname, G4String DCname);
 
 private:
  static G4ThreadLocal G4SDManager* fSDManager;
  G4SDStructure* treeTop;
  G4int verboseLevel;
  G4HCtable* HCtable;
  G4SDmessenger* theMessenger;
 
 public:
  inline void SetVerboseLevel(G4int vl)
  {
    verboseLevel = vl;
    treeTop->SetVerboseLevel(vl);
  }
  inline G4SDStructure* GetTreeTop() const { return treeTop; }
  inline void ListTree() const { treeTop->ListTree(); }
  inline G4int GetCollectionCapacity() const { return HCtable->entries(); }
  inline G4HCtable* GetHCtable() const { return HCtable; }
 
 private:
  // Disable copy constructor and assignment operator
  G4SDManager(const G4SDManager&);
  G4SDManager& operator=(const G4SDManager&);
 
 public:
  void RegisterSDFilter(G4VSDFilter* filter);
  void DeRegisterSDFilter(G4VSDFilter* filter);
 
 private:
  void DestroyFilters();
  std::vector<G4VSDFilter*> FilterList;
};
 
#endif