00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // 00027 // $Id$ 00028 // 00029 // ---------------------- 00030 // Class description: 00031 // 00032 // This class tranforms G3 divided volumes to G4 replicated volumes. 00033 // UpdateVTE() method checks parameters of mother volume 00034 // and in case they are complete the solid that will be replicated 00035 // is created. In case of division with offset an additinal envelope 00036 // VTE (G3VolTableEntry instance) is created. 00037 // CreatePVReplica() methods creates the G4PVReplica instance. 00038 00039 // ---------------------- 00040 // 00041 // by I.Hrivnacova, V.Berejnoi, 27 Sep 99 00042 00043 #ifndef G3DIVISION_HH 00044 #define G3DIVISION_HH 1 00045 00046 #include "globals.hh" 00047 #include "geomdefs.hh" 00048 00049 class G3VolTableEntry; 00050 class G4VPhysicalVolume; 00051 class G4LogicalVolume; 00052 00053 enum G3DivType { kDvn, kDvn2, kDvt, kDvt2 }; 00054 00055 class G3Division 00056 { 00057 public: // with description 00058 00059 G3Division(G3DivType type, G3VolTableEntry* vte, G3VolTableEntry* mvte, 00060 G4int nofDivision, G4int iaxis, G4int nmed, G4double c0, 00061 G4double step); 00062 G3Division(G3VolTableEntry* vte, G3VolTableEntry* mvte, 00063 const G3Division& division); 00064 virtual ~G3Division(); 00065 00066 // methods 00067 void UpdateVTE(); 00068 void CreatePVReplica(); 00069 00070 private: 00071 00072 // methods 00073 void SetRangeAndAxis(); 00074 void CreateSolid(G4String shape, G4double par[], G4int npar); 00075 G3VolTableEntry* CreateEnvelope(G4String shape, G4double hi, G4double lo, 00076 G4double par[], G4int npar); 00077 G3VolTableEntry* Dvn (); 00078 G3VolTableEntry* Dvn2(); 00079 G3VolTableEntry* Dvt (); 00080 G3VolTableEntry* Dvt2(); 00081 void Exception(G4String where, G4String what); 00082 00083 // data members 00084 G3DivType fType; 00085 G3VolTableEntry* fVTE; 00086 G3VolTableEntry* fMVTE; 00087 G4int fNofDivisions; // ndiv/ndvmx 00088 G4int fIAxis; 00089 G4int fNmed; 00090 G4double fC0; 00091 G4double fStep; 00092 G4double fLowRange; 00093 G4double fHighRange; 00094 G4double fWidth; 00095 G4double fOffset; 00096 EAxis fAxis; 00097 }; 00098 00099 #endif //G3_DIVISION_H