gammaknife/include/GammaKnifeDetectorConstruction.hh

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0025 //
0026
0027 #ifndef GammaKnifeDetectorConstruction_H
0028 #define GammaKnifeDetectorConstruction_H 1
0029
0030 #include "globals.hh"
0031 #include "G4VUserDetectorConstruction.hh"
0032 #include "G4RotationMatrix.hh"
0033
0034 class G4VPhysicalVolume;
0035 class G4LogicalVolume;
0036 class G4Tubs;
0037 class G4Cons;
0038 class GammaKnifeBeamLine;
0039 class GammaKnifeDetectorMessenger;
0040
0041
0042 class GammaKnifeDetectorConstruction : public G4VUserDetectorConstruction
0043 {
0044 public:
0045
0046   GammaKnifeDetectorConstruction();
0047
0048   ~GammaKnifeDetectorConstruction();
0049
0050   G4VPhysicalVolume* Construct();
0051
0052 private:
0053
0054   void ConstructBeamLine();
0055   // This method allows to define the beam line geometry in the
0056   // experimental set-up
0057
0058  void UpdateHelmet();
0059  // Called after the change of helmetSize to properly set the
0060  // the collimator radii. Can be called before initialization
0061  // as well as between the runs.
0062
0063 public:
0064
0065  // Set helmet size and (if necessary) resize the collimator volume
0066  // (valid values: 4, 8, 14, 18)
0067  void SetHelmetSize(G4int);
0068
0069
0070 private:
0071
0072   G4VPhysicalVolume* physicalTreatmentRoom;
0073
0074   G4VPhysicalVolume* patientPhysicalVolume;
0075   G4LogicalVolume* patientLogicalVolume;
0076   G4Cons* solidColl_helmet;
0077
0078
0079   G4Tubs*            solidTube_source;
0080      G4LogicalVolume*   logicTube_source;
0081      G4VPhysicalVolume* physiTube_source;
0082
0083      G4Tubs*            solidTube;
0084      G4LogicalVolume*   logicTube;
0085      G4VPhysicalVolume* physiTube;
0086
0087      G4Tubs*            solidTube_Al;
0088      G4LogicalVolume*   logicTube_Al;
0089      G4VPhysicalVolume* physiTube_Al;
0090
0091      G4Tubs*            solidTube_Fe;
0092      G4LogicalVolume*   logicTube_Fe;
0093      G4VPhysicalVolume* physiTube_Fe;
0094
0095      G4int helmetSize; // helmet size (4, 8, 14, 18)
0096
0097      G4Tubs* solidTube_post;
0098      G4LogicalVolume* logicTube_post;
0099      G4VPhysicalVolume* physiTube_post;
0100
0101      G4Tubs* solidTube_coll;
0102      G4LogicalVolume* logicTube_coll;
0103      G4VPhysicalVolume* physiTube_coll;
0104
0105      G4Tubs* solidTube_coll_Fe;
0106      G4LogicalVolume* logicTube_coll_Fe;
0107      G4VPhysicalVolume* physiTube_coll_Fe;
0108
0109
0110      G4Cons* solidColl_fixed;
0111      G4LogicalVolume* logicColl_fixed;
0112      G4VPhysicalVolume* physiColl_fixed;
0113
0114      G4Cons* solidColl_fixed_Fe;
0115      G4LogicalVolume* logicColl_fixed_Fe;
0116      G4VPhysicalVolume* physiColl_fixed_Fe;
0117
0118
0119      G4LogicalVolume* logicColl_helmet;
0120      G4VPhysicalVolume* physiColl_helmet;
0121
0122      G4Cons* solidColl_helmet_Fe;
0123      G4LogicalVolume* logicColl_helmet_Fe;
0124      G4VPhysicalVolume* physiColl_helmet_Fe;
0125
0126
0127   GammaKnifeDetectorMessenger* detectorMessenger;
0128
0129 };
0130 #endif