Gabriele Cosmo
134 lines
5.4 KiB
C++
134 lines
5.4 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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// G4VExternalPhysicalVolume
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//
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// Class description:
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//
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// Base class to represent a physical volume managed by an external
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// sub-navigator.
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//
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// Intial assumptions:
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// * volume type is similar to G4PVPlacement -- not replicated
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// * external navigator may provide 'many'/Boolean operation
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// Author: John Apostolakis (CERN), 24.10.2019
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// ----------------------------------------------------------------------
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#ifndef G4VEXTERNALPHYSICSVOLUME_HH
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#define G4VEXTERNALPHYSICSVOLUME_HH
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#include "G4VPhysicalVolume.hh"
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#include "G4Transform3D.hh"
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/**
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* @brief G4VExternalPhysicalVolume is a base class to represent a physical
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* volume managed by an external sub-navigator.
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*/
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class G4VExternalPhysicalVolume : public G4VPhysicalVolume
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{
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public:
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/**
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* Constructor implementing G4VPhysicalVolume signature.
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* @param[in] pRot The pointer to the rotation in the mother volume.
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* @param[in] tlate Traslation vector in the mother volume.
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* @param[in] pCurrentLogical Pointer to its logical volume.
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* @param[in] pName The volume name.
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* @param[in] pMotherLogical Pointer to the logical volume of the mother.
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*/
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G4VExternalPhysicalVolume( G4RotationMatrix* pRot,
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const G4ThreeVector& tlate,
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G4LogicalVolume* pCurrentLogical,
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const G4String& pName,
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G4VPhysicalVolume* pMother );
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/**
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* Fake default constructor for usage restricted to direct object
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* persistency for clients requiring preallocation of memory for
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* persistifiable objects.
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*/
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G4VExternalPhysicalVolume(__void__&);
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/**
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* Copy constructor and assignment operator not allowed.
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*/
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G4VExternalPhysicalVolume(const G4VExternalPhysicalVolume&) = delete;
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G4VExternalPhysicalVolume& operator=(const G4VExternalPhysicalVolume&) = delete;
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/**
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* Default Destructor.
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*/
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~G4VExternalPhysicalVolume() override = default;
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/**
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* Verifies if the placed volume is overlapping with existing daughters
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* or with the mother volume. Provides default resolution for the number
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* of points to be generated and verified.
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* A tolerance for the precision of the overlap check can be specified,
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* by default it is set to maximum precision.
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* Reports a maximum of overlaps errors according to parameter in input.
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* @param[in] res The number of points to generate on volume's surface.
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* @param[in] tol The precision tolerance for the overlap check, below
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* which to ignore overlaps (deafult is maximim precision).
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* @param[in] verbose Verbosity mode (default is true).
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* @param[in] maxErr Maximum of overlaps errors to report (default is 1).
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* @returns True if an overlap occurs.
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*/
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G4bool CheckOverlaps(G4int res=1000, G4double tol=0.,
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G4bool verbose=true, G4int maxErr=1) override = 0;
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/**
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* Returns the volume type characterisation, i.e. kExternal.
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*/
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EVolume VolumeType() const final;
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/**
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* Stub methods, unused for placed volumes.
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*/
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G4bool IsMany() const final;
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void SetMany(G4bool overlap);
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G4bool IsReplicated() const final;
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G4bool IsParameterised() const final;
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G4VPVParameterisation* GetParameterisation() const final;
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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 final;
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/**
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* Used only for specialised repeated volumes. Always false with Id 0.
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*/
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G4bool IsRegularStructure() const final;
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G4int GetRegularStructureId() const final;
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private:
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G4bool fMany = false;
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};
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#endif
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