[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: G4VNestedParameterisation.hh,v 1.6 2006/06/29 18:32:29 gunter Exp $ |
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[1228] | 28 | // GEANT4 tag $Name: geant4-09-03 $ |
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[831] | 29 | // |
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| 30 | // class G4VNestedParameterisation |
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| 31 | // |
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| 32 | // Class description: |
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| 33 | // |
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| 34 | // Base class for parameterisations that use information from the parent |
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| 35 | // volume to compute the material of a copy/instance of this volume. |
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| 36 | // This is in addition to using the current replication number. |
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| 37 | // |
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| 38 | // Notes: |
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| 39 | // - Such a volume can be nested inside a placement volume or a parameterised |
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| 40 | // volume. |
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| 41 | // - The user can modify the solid type, size or transformation using only |
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| 42 | // the replication number of this parameterised volume. |
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| 43 | // He/she is NOT allowed to change these attributes using information of |
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| 44 | // parent volumes - otherwise incorrect results will occur. |
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| 45 | // Also note that the usual restrictions apply: |
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| 46 | // - the mother volume, in which these copies are placed, must always be |
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| 47 | // of the same dimensions |
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| 48 | |
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| 49 | // History: |
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| 50 | // 24.02.05 - J.Apostolakis - First created version. |
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| 51 | // -------------------------------------------------------------------- |
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| 52 | #ifndef G4VNESTEDPARAMETERISATION_HH |
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| 53 | #define G4VNESTEDPARAMETERISATION_HH |
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| 54 | |
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| 55 | #include "G4Types.hh" |
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| 56 | #include "G4VPVParameterisation.hh" |
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| 57 | #include "G4VVolumeMaterialScanner.hh" |
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| 58 | |
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| 59 | class G4VPhysicalVolume; |
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| 60 | class G4VTouchable; |
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| 61 | class G4VSolid; |
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| 62 | class G4Material; |
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| 63 | |
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| 64 | // CSG Entities which may be parameterised/replicated |
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| 65 | // |
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| 66 | class G4Box; |
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| 67 | class G4Tubs; |
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| 68 | class G4Trd; |
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| 69 | class G4Trap; |
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| 70 | class G4Cons; |
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| 71 | class G4Sphere; |
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| 72 | class G4Orb; |
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| 73 | class G4Torus; |
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| 74 | class G4Para; |
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| 75 | class G4Polycone; |
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| 76 | class G4Polyhedra; |
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| 77 | class G4Hype; |
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| 78 | |
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| 79 | class G4VNestedParameterisation: public G4VPVParameterisation, |
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| 80 | public G4VVolumeMaterialScanner |
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| 81 | { |
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| 82 | public: // with description |
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| 83 | |
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| 84 | G4VNestedParameterisation(); |
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| 85 | virtual ~G4VNestedParameterisation(); |
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| 86 | |
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| 87 | // Methods required in derived classes |
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| 88 | // ----------------------------------- |
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| 89 | |
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| 90 | virtual G4Material* ComputeMaterial(G4VPhysicalVolume* currentVol, |
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| 91 | const G4int repNo, |
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| 92 | const G4VTouchable* parentTouch=0) = 0; |
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| 93 | // Required method, as it is the reason for this class. |
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| 94 | // Must cope with parentTouch=0 for navigator's SetupHierarchy. |
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| 95 | |
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| 96 | virtual G4int GetNumberOfMaterials() const=0; |
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| 97 | virtual G4Material* GetMaterial(G4int idx) const=0; |
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| 98 | // Needed to define materials for instances of Nested Parameterisation |
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| 99 | // Current convention: each call should return the materials |
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| 100 | // of all instances with the same mother/ancestor volume. |
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| 101 | |
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| 102 | virtual void ComputeTransformation(const G4int no, |
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| 103 | G4VPhysicalVolume* currentPV) const = 0; |
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| 104 | |
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| 105 | // Methods optional in derived classes |
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| 106 | // ----------------------------------- |
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| 107 | |
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| 108 | virtual G4VSolid* ComputeSolid(const G4int no, G4VPhysicalVolume *thisVol); |
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| 109 | // Additional standard parameterisation methods, |
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| 110 | // which can be optionally defined, in case solid is used. |
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| 111 | |
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| 112 | virtual void ComputeDimensions(G4Box &, |
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| 113 | const G4int, |
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| 114 | const G4VPhysicalVolume *) const {} |
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| 115 | |
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| 116 | virtual void ComputeDimensions(G4Tubs &, |
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| 117 | const G4int, |
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| 118 | const G4VPhysicalVolume *) const {} |
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| 119 | |
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| 120 | virtual void ComputeDimensions(G4Trd &, |
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| 121 | const G4int, |
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| 122 | const G4VPhysicalVolume *) const {} |
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| 123 | |
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| 124 | virtual void ComputeDimensions(G4Trap &, |
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| 125 | const G4int, |
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| 126 | const G4VPhysicalVolume *) const {} |
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| 127 | |
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| 128 | virtual void ComputeDimensions(G4Cons &, |
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| 129 | const G4int, |
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| 130 | const G4VPhysicalVolume *) const {} |
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| 131 | |
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| 132 | virtual void ComputeDimensions(G4Sphere &, |
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| 133 | const G4int, |
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| 134 | const G4VPhysicalVolume *) const {} |
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| 135 | |
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| 136 | virtual void ComputeDimensions(G4Orb &, |
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| 137 | const G4int, |
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| 138 | const G4VPhysicalVolume *) const {} |
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| 139 | |
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| 140 | virtual void ComputeDimensions(G4Torus &, |
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| 141 | const G4int, |
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| 142 | const G4VPhysicalVolume *) const {} |
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| 143 | |
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| 144 | virtual void ComputeDimensions(G4Para &, |
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| 145 | const G4int, |
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| 146 | const G4VPhysicalVolume *) const {} |
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| 147 | |
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| 148 | virtual void ComputeDimensions(G4Polycone &, |
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| 149 | const G4int, |
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| 150 | const G4VPhysicalVolume *) const {} |
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| 151 | |
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| 152 | virtual void ComputeDimensions(G4Polyhedra &, |
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| 153 | const G4int, |
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| 154 | const G4VPhysicalVolume *) const {} |
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| 155 | |
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| 156 | virtual void ComputeDimensions(G4Hype &, |
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| 157 | const G4int, |
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| 158 | const G4VPhysicalVolume *) const {} |
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| 159 | |
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| 160 | |
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| 161 | G4Material* ComputeMaterial(const G4int repNo, |
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| 162 | G4VPhysicalVolume *currentVol, |
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| 163 | const G4VTouchable *parentTouch=0); |
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| 164 | // Method implemented in this class in terms of the above |
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| 165 | // ComputeMaterial() method. |
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| 166 | |
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| 167 | virtual G4bool IsNested() const; |
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| 168 | virtual G4VVolumeMaterialScanner* GetMaterialScanner(); |
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| 169 | // Methods to identify nested parameterisations. Required in order |
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| 170 | // to enable material scan for nested parameterisations. |
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| 171 | }; |
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| 172 | |
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| 173 | #endif |
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