Gabriele Cosmo
195 lines
7.6 KiB
C++
195 lines
7.6 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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//
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// class G4ReplicatedSlice
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//
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// Class description:
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//
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// G4ReplicatedSlice represents many touchable detector elements differing
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// only in their positioning. The elements' positions are calculated by means
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// of a simple linear formula.
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//
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// Division may occur along:
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//
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// o Cartesian axes (kXAxis,kYAxis,kZAxis)
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//
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// The divisions, of specified width have coordinates of
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// form (-width*(nReplicas-1)*0.5+n*width,0,0) where n=0.. nReplicas-1
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// for the case of kXAxis, and are unrotated.
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//
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// o Radial axis (cylindrical polar) (kRho)
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//
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// The divisions are cons/tubs sections, centred on the origin
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// and are unrotated.
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// They have radii of width*n+offset to width*(n+1)+offset
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// where n=0..nReplicas-1
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//
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// o Phi axis (cylindrical polar) (kPhi)
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// The divisions are `phi sections' or wedges, and of cons/tubs form
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// They have phi of offset+n*width to offset+(n+1)*width where
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// n=0..nReplicas-1
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// History:
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// -------
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// Apr/20/2010 - Initial version extended from G4PVDivision
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// ----------------------------------------------------------------------
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#ifndef G4ReplicatedSlice_HH
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#define G4ReplicatedSlice_HH 1
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#include "geomdefs.hh"
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#include "G4VPhysicalVolume.hh"
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#include "G4VDivisionParameterisation.hh"
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class G4LogicalVolume;
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class G4VSolid;
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class G4ReplicatedSlice : public G4VPhysicalVolume
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{
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public: // with description
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G4ReplicatedSlice(const G4String& pName,
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G4LogicalVolume* pLogical,
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G4LogicalVolume* pMotherLogical,
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const EAxis pAxis,
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const G4int nReplicas,
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const G4double width,
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const G4double half_gap,
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const G4double offset );
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// Constructor with number of divisions and width
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G4ReplicatedSlice(const G4String& pName,
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G4LogicalVolume* pLogical,
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G4LogicalVolume* pMotherLogical,
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const EAxis pAxis,
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const G4int nReplicas,
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const G4double half_gap,
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const G4double offset );
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// Constructor with number of divisions
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G4ReplicatedSlice(const G4String& pName,
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G4LogicalVolume* pLogical,
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G4LogicalVolume* pMotherLogical,
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const EAxis pAxis,
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const G4double width,
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const G4double half_gap,
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const G4double offset );
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// Constructor with width
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public: // without description
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G4ReplicatedSlice(const G4String& pName,
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G4LogicalVolume* pLogical,
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G4VPhysicalVolume* pMotherPhysical,
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const EAxis pAxis,
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const G4int nReplicas,
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const G4double width,
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const G4double half_gap,
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const G4double offset);
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// Constructor in mother physical volume
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G4ReplicatedSlice(const G4String& pName,
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G4LogicalVolume* pLogical,
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G4VPhysicalVolume* pMotherPhysical,
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const EAxis pAxis,
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const G4int nReplicas,
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const G4double half_gap,
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const G4double offset );
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// Constructor with number of divisions
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G4ReplicatedSlice(const G4String& pName,
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G4LogicalVolume* pLogical,
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G4VPhysicalVolume* pMotherPhysical,
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const EAxis pAxis,
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const G4double width,
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const G4double half_gap,
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const G4double offset );
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// Constructor with width
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public: // with description
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virtual ~G4ReplicatedSlice();
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virtual G4bool IsMany() const;
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virtual G4int GetCopyNo() const;
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virtual void SetCopyNo(G4int CopyNo);
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virtual G4bool IsReplicated() const;
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virtual G4int GetMultiplicity() const;
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virtual G4VPVParameterisation* GetParameterisation() const;
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virtual void GetReplicationData( EAxis& axis,
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G4int& nReplicas,
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G4double& width,
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G4double& offset,
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G4bool& consuming ) const;
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EAxis GetDivisionAxis() const;
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G4bool IsParameterised() const;
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public: // without description
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G4bool IsRegularStructure() const;
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G4int GetRegularStructureId() const;
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// Methods to identify volume that can apply 'regular' navigation.
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// Currently divisions do not qualify for this.
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private:
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void CheckAndSetParameters( const EAxis pAxis,
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const G4int nDivs,
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const G4double width,
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const G4double half_gap,
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const G4double offset,
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DivisionType divType,
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G4LogicalVolume* pMotherLogical,
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const G4LogicalVolume* pLogical );
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void SetParameterisation( G4LogicalVolume* motherLogical,
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const EAxis pAxis,
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const G4int nReplicas,
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const G4double width,
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const G4double half_gap,
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const G4double offset,
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DivisionType divType );
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void ErrorInAxis( EAxis axis, G4VSolid* solid );
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private:
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G4ReplicatedSlice(const G4ReplicatedSlice&);
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const G4ReplicatedSlice& operator=(const G4ReplicatedSlice&);
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// Private copy constructor and assignment operator.
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protected:
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EAxis faxis; // axis of optimisation
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EAxis fdivAxis; // axis of division
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G4int fnReplicas;
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G4double fwidth,foffset;
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G4int fcopyNo;
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G4VDivisionParameterisation *fparam;
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};
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#endif
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