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geant4/source/geometry/volumes/src/G4VExternalPhysicalVolume.cc
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2025-12-05 08:54:02 +01:00

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//
// ********************************************************************
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// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
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// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
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// ********************************************************************
//
// Class G4VExternalPhysicalVolume Implementation
//
// Author: John Apostolakis (CERN), October 2019
// ----------------------------------------------------------------------
#include "G4VExternalPhysicalVolume.hh"
#include "G4AffineTransform.hh"
#include "G4UnitsTable.hh"
#include "G4LogicalVolume.hh"
#include "G4VSolid.hh"
// ----------------------------------------------------------------------
// Constructor
//
G4VExternalPhysicalVolume::
G4VExternalPhysicalVolume( G4RotationMatrix* pRot,
const G4ThreeVector& tlate,
G4LogicalVolume* pLogical,
const G4String& pName,
G4VPhysicalVolume* pMother )
: G4VPhysicalVolume(pRot, tlate, pName, pLogical, pMother)
{
if (pMother != nullptr)
{
G4LogicalVolume* motherLogical = pMother->GetLogicalVolume();
if (pLogical == motherLogical)
{
G4Exception("G4VExternalPhysicalVolume::G4VExternalPhysicalVolume()",
"GeomVol0002", FatalException,
"Cannot place a volume inside itself!");
}
SetMotherLogical(motherLogical);
motherLogical->AddDaughter(this);
}
}
// ----------------------------------------------------------------------
// Fake default constructor - sets only member data and allocates memory
// for usage restricted to object persistency.
//
G4VExternalPhysicalVolume::G4VExternalPhysicalVolume( __void__& a )
: G4VPhysicalVolume(a)
{
}
// ----------------------------------------------------------------------
// IsMany
//
G4bool G4VExternalPhysicalVolume::IsMany() const
{
return fMany;
}
// ----------------------------------------------------------------------
// SetMany
//
void G4VExternalPhysicalVolume::SetMany(G4bool overlap)
{
fMany = overlap;
}
// ----------------------------------------------------------------------
// IsReplicated
//
G4bool G4VExternalPhysicalVolume::IsReplicated() const
{
return false;
}
// ----------------------------------------------------------------------
// IsParameterised
//
G4bool G4VExternalPhysicalVolume::IsParameterised() const
{
return false;
}
// ----------------------------------------------------------------------
// GetParameterisation
//
G4VPVParameterisation* G4VExternalPhysicalVolume::GetParameterisation() const
{
return nullptr;
}
// ----------------------------------------------------------------------
// GetReplicationData
//
void G4VExternalPhysicalVolume::
GetReplicationData( EAxis&, G4int&, G4double&, G4double&, G4bool& ) const
{
// No-operations
}
// ----------------------------------------------------------------------
// IsRegularRepeatedStructure
//
// This is for specialised repeated volumes (replicas, parameterised vol.)
//
G4bool G4VExternalPhysicalVolume::IsRegularStructure() const
{
return false;
}
// ----------------------------------------------------------------------
// IsRegularRepeatedStructure
//
// This is for specialised repeated volumes (replicas, parameterised vol.)
//
G4int G4VExternalPhysicalVolume::GetRegularStructureId() const
{
return 0;
}
// ----------------------------------------------------------------------
// VolumeType
//
// Information to help identify sub-navigator which will be used.
//
EVolume G4VExternalPhysicalVolume::VolumeType() const
{
return kExternal;
}