include/Geant4/G4VUserDetectorConstruction.hh

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0025 //
0026 // G4VUserDetectorConstruction
0027 //
0028 // Class description:
0029 //
0030 // This is the abstract base class for the user's mandatory initialization
0031 // of the detector setup. It has only one pure virtual method Construct()
0032 // which is invoked by G4RunManager when its Initialize() method is invoked.
0033 // The Construct() method must return the G4VPhysicalVolume pointer which
0034 // represents the world volume.
0035
0036 // Original author: M.Asai, 1999
0037 // --------------------------------------------------------------------
0038 #ifndef G4VUserDetectorConstruction_hh
0039 #define G4VUserDetectorConstruction_hh 1
0040
0041 #include "globals.hh"
0042
0043 #include <vector>
0044
0045 class G4VPhysicalVolume;
0046 class G4LogicalVolume;
0047 class G4VUserParallelWorld;
0048 class G4VSensitiveDetector;
0049
0050 class G4VUserDetectorConstruction
0051 {
0052   public:
0053     G4VUserDetectorConstruction() = default;
0054     virtual ~G4VUserDetectorConstruction() = default;
0055
0056     virtual G4VPhysicalVolume* Construct() = 0;
0057
0058     // This method is used in multi-threaded applications to build
0059     // per-worker non-shared objects: SensitiveDetectors and Field managers.
0060     virtual void ConstructSDandField();
0061
0062     virtual void CloneSD();
0063     virtual void CloneF();
0064
0065     void RegisterParallelWorld(G4VUserParallelWorld*);
0066
0067     G4int ConstructParallelGeometries();
0068     void ConstructParallelSD();
0069
0070     G4int GetNumberOfParallelWorld() const;
0071     G4VUserParallelWorld* GetParallelWorld(G4int i) const;
0072
0073   protected:
0074     void SetSensitiveDetector(const G4String& logVolName, G4VSensitiveDetector* aSD,
0075                               G4bool multi = false);
0076     void SetSensitiveDetector(G4LogicalVolume* logVol, G4VSensitiveDetector* aSD);
0077
0078   private:
0079     std::vector<G4VUserParallelWorld*> parallelWorld;
0080 };
0081
0082 #endif