| 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: HEAD $
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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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