| 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: G4PVReplica.cc,v 1.7 2006/06/29 18:58:14 gunter Exp $
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| 28 | // GEANT4 tag $Name: geant4-09-04-beta-01 $
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| 29 | //
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| 30 | //
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| 31 | // class G4PVReplica Implementation
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| 32 | //
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| 33 | // ----------------------------------------------------------------------
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| 34 |
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| 35 | #include "G4PVReplica.hh"
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| 36 | #include "G4LogicalVolume.hh"
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| 37 |
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| 38 | G4PVReplica::G4PVReplica( const G4String& pName,
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| 39 | G4LogicalVolume* pLogical,
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| 40 | G4VPhysicalVolume* pMother,
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| 41 | const EAxis pAxis,
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| 42 | const G4int nReplicas,
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| 43 | const G4double width,
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| 44 | const G4double offset )
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| 45 | : G4VPhysicalVolume(0, G4ThreeVector(), pName, pLogical, pMother),
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| 46 | fcopyNo(-1), fRegularVolsId(0)
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| 47 | {
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| 48 | if ((!pMother) || (!pMother->GetLogicalVolume()))
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| 49 | {
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| 50 | G4cerr << "ERROR - NULL pointer specified as mother volume." << G4endl
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| 51 | << " The world volume cannot be sliced or parameterised !"
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| 52 | << G4endl;
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| 53 | G4Exception("G4PVReplica::G4PVReplica()", "InvalidSetup", FatalException,
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| 54 | "NULL pointer to mother. World volume cannot be sliced !");
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| 55 | }
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| 56 | G4LogicalVolume* motherLogical = pMother->GetLogicalVolume();
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| 57 | if (pLogical == motherLogical)
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| 58 | G4Exception("G4PVReplica::G4PVReplica()", "InvalidSetup",
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| 59 | FatalException, "Cannot place a volume inside itself!");
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| 60 | SetMotherLogical(motherLogical);
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| 61 | motherLogical->AddDaughter(this);
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| 62 | if (motherLogical->GetNoDaughters() != 1)
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| 63 | {
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| 64 | G4cerr << "ERROR - A replica or parameterised volume must be" << G4endl
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| 65 | << " the only daughter of a given mother volume !" << G4endl
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| 66 | << " Mother physical volume: " << pMother->GetName() << G4endl
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| 67 | << " Replicated volume: " << pName << G4endl;
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| 68 | G4Exception("G4PVReplica::G4PVReplica()", "InvalidSetup", FatalException,
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| 69 | "Replica or parameterised volume must be the only daughter !");
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| 70 | }
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| 71 | CheckAndSetParameters (pAxis, nReplicas, width, offset);
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| 72 | }
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| 73 |
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| 74 | G4PVReplica::G4PVReplica( const G4String& pName,
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| 75 | G4LogicalVolume* pLogical,
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| 76 | G4LogicalVolume* pMotherLogical,
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| 77 | const EAxis pAxis,
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| 78 | const G4int nReplicas,
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| 79 | const G4double width,
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| 80 | const G4double offset )
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| 81 | : G4VPhysicalVolume(0,G4ThreeVector(),pName,pLogical,0),
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| 82 | fcopyNo(-1), fRegularVolsId(0)
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| 83 | {
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| 84 | if (!pMotherLogical)
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| 85 | {
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| 86 | G4cerr << "ERROR - NULL pointer specified as mother volume for "
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| 87 | << pName << "." << G4endl;
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| 88 | G4Exception("G4PVReplica::G4PVReplica()", "NullPointer", FatalException,
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| 89 | "Invalid setup. NULL pointer specified as mother !");
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| 90 | }
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| 91 | if (pLogical == pMotherLogical)
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| 92 | G4Exception("G4PVReplica::G4PVReplica()", "InvalidSetup",
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| 93 | FatalException, "Cannot place a volume inside itself!");
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| 94 | pMotherLogical->AddDaughter(this);
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| 95 | SetMotherLogical(pMotherLogical);
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| 96 | if (pMotherLogical->GetNoDaughters() != 1)
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| 97 | {
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| 98 | G4cerr << "ERROR - A replica or parameterised volume must be" << G4endl
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| 99 | << " the only daughter of a given mother volume !" << G4endl
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| 100 | << " Mother logical volume: " << pMotherLogical->GetName() << G4endl
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| 101 | << " Replicated volume: " << pName << G4endl;
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| 102 | G4Exception("G4PVReplica::G4PVReplica()", "InvalidSetup", FatalException,
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| 103 | "Replica or parameterised volume must be the only daughter !");
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| 104 | }
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| 105 | CheckAndSetParameters (pAxis, nReplicas, width, offset);
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| 106 | }
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| 107 |
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| 108 | void G4PVReplica::CheckAndSetParameters( const EAxis pAxis,
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| 109 | const G4int nReplicas,
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| 110 | const G4double width,
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| 111 | const G4double offset)
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| 112 | {
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| 113 | if (nReplicas<1)
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| 114 | {
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| 115 | G4Exception("G4PVReplica::CheckAndSetParameters()", "WrongArgumentValue",
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| 116 | FatalException, "Illegal number of replicas.");
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| 117 | }
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| 118 | fnReplicas=nReplicas;
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| 119 | if (width<0)
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| 120 | {
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| 121 | G4Exception("G4PVReplica::CheckAndSetParameters()", "WrongArgumentValue",
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| 122 | FatalException, "Width must be positive.");
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| 123 | }
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| 124 | fwidth = width;
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| 125 | foffset = offset;
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| 126 | faxis = pAxis;
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| 127 |
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| 128 | // Create rotation matrix for phi axis case & check axis is valid
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| 129 | //
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| 130 | G4RotationMatrix* pRMat=0;
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| 131 | switch (faxis)
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| 132 | {
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| 133 | case kPhi:
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| 134 | pRMat=new G4RotationMatrix();
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| 135 | if (!pRMat)
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| 136 | {
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| 137 | G4Exception("G4PVReplica::CheckAndSetParameters()", "FatalError",
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| 138 | FatalException, "Rotation matrix allocation failed.");
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| 139 | }
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| 140 | SetRotation(pRMat);
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| 141 | break;
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| 142 | case kRho:
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| 143 | case kXAxis:
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| 144 | case kYAxis:
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| 145 | case kZAxis:
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| 146 | case kUndefined:
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| 147 | break;
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| 148 | default:
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| 149 | G4Exception("G4PVReplica::CheckAndSetParameters()", "WrongArgumentValue",
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| 150 | FatalException, "Unknown axis of replication.");
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| 151 | break;
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| 152 | }
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| 153 | }
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| 154 |
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| 155 | G4PVReplica::G4PVReplica( __void__& a )
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| 156 | : G4VPhysicalVolume(a), fRegularVolsId(0)
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| 157 | {
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| 158 | }
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| 159 |
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| 160 | G4PVReplica::~G4PVReplica()
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| 161 | {
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| 162 | if ( faxis==kPhi )
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| 163 | {
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| 164 | delete GetRotation();
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| 165 | }
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| 166 | }
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| 167 |
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| 168 | G4bool G4PVReplica::IsMany() const
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| 169 | {
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| 170 | return false;
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| 171 | }
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| 172 |
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| 173 | G4int G4PVReplica::GetCopyNo() const
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| 174 | {
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| 175 | return fcopyNo;
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| 176 | }
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| 177 |
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| 178 | void G4PVReplica::SetCopyNo(G4int newCopyNo)
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| 179 | {
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| 180 | fcopyNo = newCopyNo;
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| 181 | }
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| 182 |
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| 183 | G4bool G4PVReplica::IsReplicated() const
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| 184 | {
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| 185 | return true;
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| 186 | }
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| 187 |
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| 188 | G4bool G4PVReplica::IsParameterised() const
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| 189 | {
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| 190 | return false;
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| 191 | }
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| 192 |
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| 193 | G4VPVParameterisation* G4PVReplica::GetParameterisation() const
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| 194 | {
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| 195 | return 0;
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| 196 | }
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| 197 |
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| 198 | G4int G4PVReplica::GetMultiplicity() const
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| 199 | {
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| 200 | return fnReplicas;
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| 201 | }
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| 202 |
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| 203 |
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| 204 |
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| 205 | void G4PVReplica::GetReplicationData( EAxis& axis,
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| 206 | G4int& nReplicas,
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| 207 | G4double& width,
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| 208 | G4double& offset,
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| 209 | G4bool& consuming ) const
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| 210 | {
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| 211 | axis = faxis;
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| 212 | nReplicas = fnReplicas;
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| 213 | width = fwidth;
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| 214 | offset = foffset;
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| 215 | consuming = true;
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| 216 | }
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| 217 |
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| 218 | G4bool G4PVReplica::IsRegularStructure() const
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| 219 | {
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| 220 | return (fRegularVolsId!=0);
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| 221 | }
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| 222 |
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| 223 | G4int G4PVReplica::GetRegularStructureId() const
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| 224 | {
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| 225 | return fRegularVolsId;
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| 226 | }
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| 227 |
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| 228 | void G4PVReplica::SetRegularStructureId( G4int Code )
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| 229 | {
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| 230 | fRegularVolsId= Code;
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| 231 | }
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