Gabriele Cosmo
165 lines
7.2 KiB
C++
165 lines
7.2 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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// G4PVParameterised
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//
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// Class description:
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//
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// Represents many touchable detector elements differing in their
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// positioning and dimensions. Both are calculated by means
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// of a G4VParameterisation object. The positioning is assumed to
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// be dominant along a specified Cartesian axis.
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// Author: Paul Kent (CERN), 29.07.1995 - First non-stub version
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// ----------------------------------------------------------------------
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#ifndef G4PVPARAMETERISED_HH
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#define G4PVPARAMETERISED_HH
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#include "G4PVReplica.hh"
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/**
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* @brief G4PVParameterised represents many touchable detector elements
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* differing in their positioning and dimensions. Both are calculated by means
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* of a G4VParameterisation object. The positioning is assumed to be dominant
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* along a specified Cartesian axis.
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*/
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class G4PVParameterised : public G4PVReplica
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{
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public:
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/**
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* Replicates the volume 'nReplicas' times using the paramaterisation
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* 'pParam', within the mother volume 'pMotherLogical'.
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* The positioning of the replicas is dominant along the specified axis.
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* @param[in] pName The volume name.
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* @param[in] pLogical Pointer to the logical volume of the replica.
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* @param[in] pMotherLogical Pointer to the logical volume of the mother.
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* @param[in] pAxis The axis along which do the replication.
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* @param[in] nReplicas The number of copies to replicate.
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* @param[in] pParam Pointer to the provided parameterisation algorithm.
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* @param[in] pSurfChk Boolean flag, if true activates check for overlaps
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* with existing volumes (false by default).
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*/
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G4PVParameterised(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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G4VPVParameterisation* pParam,
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G4bool pSurfChk = false);
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/**
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* Similar to the constructor above, except for the mother pointer's type
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* being here a G4VPhysicalVolume.
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* @param[in] pName The volume name.
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* @param[in] pLogical Pointer to the logical volume of the replica.
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* @param[in] pMother Pointer to the physical volume of the mother.
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* @param[in] pAxis The axis along which do the replication.
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* @param[in] nReplicas The number of copies to replicate.
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* @param[in] pParam Pointer to the provided parameterisation algorithm.
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* @param[in] pSurfChk Boolean flag, if true activates check for overlaps
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* with existing volumes (false by default).
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*/
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G4PVParameterised(const G4String& pName,
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G4LogicalVolume* pLogical,
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G4VPhysicalVolume* pMother,
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const EAxis pAxis,
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const G4int nReplicas,
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G4VPVParameterisation* pParam,
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G4bool pSurfChk = false);
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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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G4PVParameterised(__void__&);
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/**
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* Default Destructor.
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*/
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~G4PVParameterised() override = default;
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/**
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* Returns true to identify if it is a parameterised physical volume.
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*/
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G4bool IsParameterised() const override;
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/**
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* Returns the volume type characterisation.
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*/
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EVolume VolumeType() const final;
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/**
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* Returns the current pointer to the parameterisation algorithm.
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*/
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G4VPVParameterisation* GetParameterisation() const override;
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/**
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* Fills arguments with the attributes from the base replica.
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* @param[in,out] axis Axis of parameterisation returned.
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* @param[in,out] nReplicas The number of replica copies.
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* @param[in,out] width Width of the replica object.
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* @param[in,out] offset Potential offset in replication.
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* @param[in,out] consuming Flag of replica characterisation (always false
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* for parameterisations).
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*/
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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 override;
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/**
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* Sets code and can prepare for special type of regular volumes.
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*/
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void SetRegularStructureId( G4int code ) override;
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/**
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* Verifies if each instance of the parameterised volume is overlapping
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* with other instances or with the mother volume. Provides default
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* resolution for the number 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;
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private:
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/** The pointer to the parameterisation algorithm. */
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G4VPVParameterisation* fparam = nullptr;
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};
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#endif
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