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: G4PVParameterised.hh,v 1.8 2007/04/11 07:56:38 gcosmo Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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29 | // |
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30 | // |
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31 | // class G4PVParameterised |
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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 in their |
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36 | // positioning and dimensions. Both are calculated by means |
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37 | // of a G4VParameterisation object. The positioning is assumed to |
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38 | // be dominant along a cartesian axis (specified). |
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39 | |
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40 | // History: |
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41 | // 29.07.95 P.Kent First non-stub version |
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42 | // ---------------------------------------------------------------------- |
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43 | #ifndef G4PVPARAMETERISED_HH |
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44 | #define G4PVPARAMETERISED_HH |
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45 | |
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46 | #include "G4PVReplica.hh" |
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47 | |
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48 | class G4PVParameterised : public G4PVReplica |
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49 | { |
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50 | public: // with description |
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51 | |
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52 | G4PVParameterised(const G4String& pName, |
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53 | G4LogicalVolume* pLogical, |
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54 | G4LogicalVolume* pMotherLogical, |
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55 | const EAxis pAxis, |
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56 | const G4int nReplicas, |
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57 | G4VPVParameterisation *pParam, |
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58 | G4bool pSurfChk=false); |
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59 | // Replicate the volume nReplicas Times using the paramaterisation pParam, |
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60 | // within the mother volume pMotherLogical. |
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61 | // The positioning of the replicas is dominant along the specified axis. |
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62 | // pSurfChk if true activates check for overlaps with existing volumes. |
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63 | |
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64 | public: // without description |
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65 | |
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66 | G4PVParameterised(const G4String& pName, |
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67 | G4LogicalVolume* pLogical, |
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68 | G4VPhysicalVolume* pMother, |
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69 | const EAxis pAxis, |
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70 | const G4int nReplicas, |
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71 | G4VPVParameterisation *pParam, |
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72 | G4bool pSurfChk=false); |
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73 | // Almost exactly similar to first constructor, changing only mother |
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74 | // pointer's type to PhysicalVolume. |
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75 | |
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76 | G4PVParameterised(__void__&); |
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77 | // Fake default constructor for usage restricted to direct object |
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78 | // persistency for clients requiring preallocation of memory for |
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79 | // persistifiable objects. |
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80 | |
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81 | public: // with description |
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82 | |
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83 | virtual ~G4PVParameterised(); |
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84 | // Virtual empty destructor. |
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85 | |
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86 | G4bool IsParameterised() const; |
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87 | // Returns true to identify it is a parameterised physical volume. |
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88 | |
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89 | G4VPVParameterisation* GetParameterisation() const; |
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90 | // Returns the current pointer to the parameterisation. |
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91 | |
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92 | void GetReplicationData(EAxis& axis, |
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93 | G4int& nReplicas, |
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94 | G4double& width, |
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95 | G4double& offset, |
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96 | G4bool& consuming) const; |
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97 | // Fills arguments with the attributes from the base replica. |
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98 | virtual void SetRegularStructureId( G4int Code ); |
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99 | // Method sets code and can prepare for special type of regular volumes. |
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100 | |
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101 | G4bool CheckOverlaps(G4int res=1000, G4double tol=0., G4bool verbose=true); |
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102 | // Verifies if each instance of the parameterised volume is overlapping |
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103 | // with other instances or with the mother volume. Provides default |
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104 | // resolution for the number of points to be generated and verified. |
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105 | // A tolerance for the precision of the overlap check can be specified, |
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106 | // by default it is set to maximum precision. |
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107 | // Returns true if an overlap occurs. |
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108 | |
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109 | private: |
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110 | |
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111 | G4VPVParameterisation *fparam; |
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112 | }; |
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113 | |
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114 | #endif |
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