Geant4_10
G4PhysicalVolumeSearchScene.cc
Go to the documentation of this file.
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 //
27 // $Id: G4PhysicalVolumeSearchScene.cc 68043 2013-03-13 14:27:49Z gcosmo $
28 //
29 //
30 // John Allison 10th August 1998.
31 // An artificial scene to find physical volumes.
32 
34 
35 #include "G4VSolid.hh"
36 #include "G4Vector3D.hh"
37 #include "G4PhysicalVolumeModel.hh"
38 
41  const G4String& requiredPhysicalVolumeName,
42  G4int requiredCopyNo,
43  G4int verbosity):
44  fpPVModel (pPVModel),
45  fRequiredPhysicalVolumeName (requiredPhysicalVolumeName),
46  fRequiredCopyNo (requiredCopyNo),
47  fpCurrentObjectTransformation (0),
48  fFoundDepth (0),
49  fpFoundPV (0),
50  fpFoundLV (0),
51  fVerbosity (verbosity),
52  fMultipleOccurrence (false)
53 {}
54 
56 
57 void G4PhysicalVolumeSearchScene::FindVolume (const G4VSolid&) {
58 
60  typedef std::vector<PVNodeID> PVPath;
61  const PVPath& fullPVPath = fpPVModel->GetFullPVPath();
62  G4int currentDepth = fpPVModel->GetCurrentDepth();
63  G4VPhysicalVolume* pCurrentPV = fpPVModel->GetCurrentPV();
64  G4LogicalVolume* pCurrentLV = fpPVModel->GetCurrentLV();
65  //G4Material* pCurrentMaterial = fpPVModel->GetCurrentMaterial();
66  // Note: pCurrentMaterial may be zero (parallel world).
67 
68  /**************************************************
69  G4cout << "Required volume: \"" << fRequiredPhysicalVolumeName
70  << "\", copy no. " << fRequiredCopyNo << G4endl;
71  G4cout << "PhysicalVolume: \"" << pCurrentPV -> GetName ()
72  << "\", copy no. " << pCurrentPV -> GetCopyNo () << G4endl;
73  *******************************************/
74 
75  if (fRequiredPhysicalVolumeName == pCurrentPV -> GetName () &&
76  (fRequiredCopyNo < 0 || // I.e., ignore negative request.
77  fRequiredCopyNo == pCurrentPV -> GetCopyNo ())) {
78  // Current policy - take first one found!!
79  if (!fpFoundPV) { // i.e., if not already found.
80  fFoundFullPVPath = fullPVPath;
81  fFoundDepth = currentDepth;
82  fpFoundPV = pCurrentPV;
83  fpFoundLV = pCurrentLV;
84  fFoundObjectTransformation = *fpCurrentObjectTransformation;
85  }
86  else {
87  if (!fMultipleOccurrence && fVerbosity > 0) {
88  fMultipleOccurrence = true;
89  G4cout << "G4PhysicalVolumeSearchScene::FindVolume:"
90  << "\n Required volume \""
91  << fRequiredPhysicalVolumeName
92  << "\"";
93  if (fRequiredCopyNo >= 0) {
94  G4cout << ", copy no. " << fRequiredCopyNo << ",";
95  }
96  G4cout << " found more than once."
97  "\n This function is not smart enough to distinguish identical"
98  "\n physical volumes which have different parentage. It is"
99  "\n tricky to specify in general. This function gives you access"
100  "\n to the first occurrence only."
101  << G4endl;
102  }
103  }
104  }
105 }
int G4int
Definition: G4Types.hh:78
G4PhysicalVolumeSearchScene(G4PhysicalVolumeModel *, const G4String &requiredPhysicalVolumeName, G4int requiredCopyNo, G4int verbosity=99)
G4GLOB_DLL std::ostream G4cout
G4PhysicalVolumeModel::G4PhysicalVolumeNodeID PVNodeID
std::vector< PVNodeID > PVPath
const std::vector< G4PhysicalVolumeNodeID > & GetFullPVPath() const
#define G4endl
Definition: G4ios.hh:61
G4LogicalVolume * GetCurrentLV() const
G4VPhysicalVolume * GetCurrentPV() const