G4VUserDetectorConstruction.hh

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// G4VUserDetectorConstruction
//
// Class description:
//
// This is the abstract base class for the user's mandatory initialization
// of the detector setup. It has only one pure virtual method Construct()
// which is invoked by G4RunManager when its Initialize() method is invoked.
// The Construct() method must return the G4VPhysicalVolume pointer which
// represents the world volume.
 
// Original author: M.Asai, 1999
// --------------------------------------------------------------------
#ifndef G4VUserDetectorConstruction_hh
#define G4VUserDetectorConstruction_hh 1
 
#include <vector>
 
#include "globals.hh"
 
class G4VPhysicalVolume;
class G4LogicalVolume;
class G4VUserParallelWorld;
class G4VSensitiveDetector;
 
class G4VUserDetectorConstruction
{
  public:
 
    G4VUserDetectorConstruction();
    virtual ~G4VUserDetectorConstruction();
 
    virtual G4VPhysicalVolume* Construct() = 0;
 
    virtual void ConstructSDandField();
      // This method is used in multi-threaded applications to build
      // per-worker non-shared objects: SensitiveDetectors and Field managers.
 
    virtual void CloneSD();
    virtual void CloneF();
 
    void RegisterParallelWorld(G4VUserParallelWorld*);
 
    G4int ConstructParallelGeometries();
    void ConstructParallelSD();
 
    G4int GetNumberOfParallelWorld() const;
    G4VUserParallelWorld* GetParallelWorld(G4int i) const;
 
  protected:
 
    void SetSensitiveDetector(const G4String& logVolName,
                              G4VSensitiveDetector* aSD, G4bool multi = false);
    void SetSensitiveDetector(G4LogicalVolume* logVol,
                              G4VSensitiveDetector* aSD);
  private:
 
    std::vector<G4VUserParallelWorld*> parallelWorld;
};
 
#endif