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//
// G4SDStructure
//
// Class description:
//
// This class is exclusively used by G4SDManager for handling the tree
// structure of the user's sensitive detector names.
//
// Author: Makoto Asai
// --------------------------------------------------------------------
#ifndef G4SDStructure_h
#define G4SDStructure_h 1

// Globals
#include "G4VSensitiveDetector.hh"
#include "globals.hh"

#include <vector>

class G4HCofThisEvent;

class G4SDStructure
{
 public:
  G4SDStructure(const G4String& aPath);
  ~G4SDStructure();

  G4bool operator==(const G4SDStructure& right) const;

  void AddNewDetector(G4VSensitiveDetector* aSD, const G4String& treeStructure);
  void Activate(const G4String& aName, G4bool sensitiveFlag);
  void Initialize(G4HCofThisEvent* HCE);
  void Terminate(G4HCofThisEvent* HCE);
  G4VSensitiveDetector* FindSensitiveDetector(const G4String& aName, G4bool warning = true);
  G4VSensitiveDetector* GetSD(const G4String& aName);
  void ListTree();

  inline void SetVerboseLevel(G4int vl)
  {
    verboseLevel = vl;
    for (auto& i : structure) {
      i->SetVerboseLevel(vl);
    }
    for (auto& j : detector) {
      j->SetVerboseLevel(vl);
    }
  };

 private:
  G4SDStructure* FindSubDirectory(const G4String& subD);
  G4String ExtractDirName(const G4String& aPath);
  void RemoveSD(G4VSensitiveDetector*);

 private:
  std::vector<G4SDStructure*> structure;
  std::vector<G4VSensitiveDetector*> detector;
  G4String pathName;
  G4String dirName;
  G4int verboseLevel{0};
};

#endif