[831] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | // |
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| 27 | // $Id: G4PVReplica.hh,v 1.5 2006/06/29 18:57:36 gunter Exp $ |
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[850] | 28 | // GEANT4 tag $Name: HEAD $ |
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[831] | 29 | // |
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| 30 | // |
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| 31 | // class G4PVReplica |
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| 32 | // |
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| 33 | // Class description: |
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| 34 | // |
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| 35 | // Represents many touchable detector elements differing only in their |
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| 36 | // positioning. The elements' positions are calculated by means of a simple |
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| 37 | // linear formula, and the elements completely fill the containing mother |
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| 38 | // volume. |
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| 39 | // |
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| 40 | // G4PVReplica(const G4String& pName, |
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| 41 | // G4LogicalVolume *pLogical, |
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| 42 | // G4LogicalVolume *pMother, |
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| 43 | // const EAxis pAxis, |
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| 44 | // const G4int nReplicas, |
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| 45 | // const G4double width, |
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| 46 | // const G4double offset=0); |
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| 47 | // |
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| 48 | // Replication may occur along: |
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| 49 | // |
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| 50 | // o Cartesian axes (kXAxis,kYAxis,kZAxis) |
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| 51 | // |
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| 52 | // The replications, of specified width have coordinates of |
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| 53 | // form (-width*(nReplicas-1)*0.5+n*width,0,0) where n=0.. nReplicas-1 |
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| 54 | // for the case of kXAxis, and are unrotated. |
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| 55 | // |
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| 56 | // o Radial axis (cylindrical polar) (kRho) |
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| 57 | // |
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| 58 | // The replications are cons/tubs sections, centred on the origin |
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| 59 | // and are unrotated. |
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| 60 | // They have radii of width*n+offset to width*(n+1)+offset |
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| 61 | // where n=0..nReplicas-1 |
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| 62 | // |
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| 63 | // o Phi axis (cylindrical polar) (kPhi) |
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| 64 | // The replications are `phi sections' or wedges, and of cons/tubs form |
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| 65 | // They have phi of offset+n*width to offset+(n+1)*width where |
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| 66 | // n=0..nReplicas-1 |
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| 67 | |
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| 68 | // History: |
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| 69 | // 29.07.95 P.Kent First non-stub version |
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| 70 | // 26.10.97 J.Apostolakis Added constructor that takes mother logical volume |
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| 71 | // 16.02.98 J.Apostolakis Added copy number |
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| 72 | // ---------------------------------------------------------------------- |
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| 73 | #ifndef G4PVREPLICA_HH |
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| 74 | #define G4PVREPLICA_HH |
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| 75 | |
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| 76 | #include "G4VPhysicalVolume.hh" |
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| 77 | |
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| 78 | class G4PVReplica : public G4VPhysicalVolume |
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| 79 | { |
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| 80 | public: // with description |
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| 81 | |
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| 82 | G4PVReplica(const G4String& pName, |
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| 83 | G4LogicalVolume* pLogical, |
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| 84 | G4LogicalVolume* pMother, |
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| 85 | const EAxis pAxis, |
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| 86 | const G4int nReplicas, |
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| 87 | const G4double width, |
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| 88 | const G4double offset=0); |
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| 89 | |
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| 90 | public: // without description |
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| 91 | |
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| 92 | G4PVReplica(const G4String& pName, |
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| 93 | G4LogicalVolume* pLogical, |
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| 94 | G4VPhysicalVolume* pMother, |
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| 95 | const EAxis pAxis, |
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| 96 | const G4int nReplicas, |
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| 97 | const G4double width, |
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| 98 | const G4double offset=0); |
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| 99 | |
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| 100 | G4PVReplica(__void__&); |
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| 101 | // Fake default constructor for usage restricted to direct object |
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| 102 | // persistency for clients requiring preallocation of memory for |
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| 103 | // persistifiable objects. |
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| 104 | |
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| 105 | public: // with description |
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| 106 | |
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| 107 | virtual ~G4PVReplica(); |
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| 108 | |
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| 109 | G4bool IsMany() const; |
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| 110 | G4bool IsReplicated() const; |
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| 111 | |
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| 112 | virtual G4int GetCopyNo() const; |
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| 113 | virtual void SetCopyNo(G4int CopyNo); |
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| 114 | virtual G4bool IsParameterised() const; |
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| 115 | virtual G4VPVParameterisation* GetParameterisation() const; |
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| 116 | virtual G4int GetMultiplicity() const; |
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| 117 | virtual void GetReplicationData(EAxis& axis, |
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| 118 | G4int& nReplicas, |
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| 119 | G4double& width, |
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| 120 | G4double& offset, |
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| 121 | G4bool& consuming) const; |
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| 122 | |
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| 123 | // Methods for specialised geometries |
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| 124 | G4bool IsRegularStructure() const; |
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| 125 | G4int GetRegularStructureId() const; |
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| 126 | // return values |
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| 127 | virtual void SetRegularStructureId( G4int Code ); |
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| 128 | // This method must set a unique code for each type |
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| 129 | // of regular structure. |
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| 130 | // - It must be called only during detector construction. |
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| 131 | // - It can also be used to prepare a/any corresponding |
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| 132 | // special navigation 'conditions'. |
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| 133 | private: |
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| 134 | |
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| 135 | void CheckAndSetParameters( |
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| 136 | const EAxis pAxis, |
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| 137 | const G4int nReplicas, |
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| 138 | const G4double width, |
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| 139 | const G4double offset); |
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| 140 | |
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| 141 | G4PVReplica(const G4PVReplica&); |
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| 142 | const G4PVReplica& operator=(const G4PVReplica&); |
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| 143 | |
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| 144 | private: |
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| 145 | G4int fRegularStructureCode; |
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| 146 | |
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| 147 | protected: |
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| 148 | |
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| 149 | EAxis faxis; |
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| 150 | G4int fnReplicas; |
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| 151 | G4double fwidth,foffset; |
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| 152 | |
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| 153 | G4int fcopyNo; |
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| 154 | |
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| 155 | private: |
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| 156 | G4int fRegularVolsId; |
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| 157 | |
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| 158 | }; |
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| 159 | |
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| 160 | #endif |
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