Geant4_10
G4PolarizationManager.cc
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26 // $Id: G4PolarizationManager.cc 68046 2013-03-13 14:31:38Z gcosmo $
27 //
28 // GEANT4 Class file
29 //
30 //
31 // File name: G4PolarizationManager
32 //
33 // Author: Andreas Schaelicke
34 //
35 // Creation date: 01.05.2005
36 //
37 // Modifications:
38 //
39 // Class Description:
40 //
41 // Provides polarization information for logical volumes, and some basic
42 // transformation routines.
43 //
44 #include "G4PolarizationManager.hh"
46 #include "G4StokesVector.hh"
47 
48 #include "G4LogicalVolume.hh"
49 
50 G4ThreadLocal G4PolarizationManager * G4PolarizationManager::instance = 0;
51 
53 {
54  if (instance == 0) instance = new G4PolarizationManager();
55  return instance;
56 }
57 
59 {
60  if (instance != 0)
61  {
62  delete instance;
63  instance = 0;
64  }
65 }
66 
67 G4PolarizationManager::G4PolarizationManager()
68  : messenger(0), verboseLevel(0), activated(true)
69 {
70  messenger = new G4PolarizationMessenger(this);
71 }
72 
74 {
75 }
76 
78 {
79  if (volumePolarizations.size()==0) return;
80  G4cout<<" Polarization for "<<volumePolarizations.size()
81  <<" registered volume(s) : "<<G4endl;
82  if (!activated)
83  G4cout<<" but polarization deactivated "<<G4endl;
84  for (PolarizationMap::const_iterator cit=volumePolarizations.begin();
85  cit!=volumePolarizations.end();cit++) {
86  G4cout<<cit->first->GetName()<<" : "<<cit->second<<G4endl;
87  }
88 }
89 
91 {
92  volumePolarizations[lVol]=pol;
93  if (verboseLevel>=1) G4cout<<" SetVolumePolarization "
94  <<lVol->GetName()<<" "
95  <<pol<<G4endl;
96 }
97 
99 {
100  for (PolarizationMap::iterator it=volumePolarizations.begin();
101  it!=volumePolarizations.end();it++) {
102  if (it->first->GetName()==lVolName) {
103  it->second=pol;
104  if (verboseLevel>=1) G4cout<<" SetVolumePolarization "
105  <<lVolName<<" "
106  <<pol<<G4endl;
107  return;
108  }
109  }
110  G4cout<<" logical volume '"<<lVolName<<"'not registerd yet \n"
111  <<" please register before using '/polarization/volume/set' "<<G4endl;
112 }
113 
G4String GetName() const
static G4PolarizationManager * GetInstance()
#define G4ThreadLocal
Definition: tls.hh:52
G4GLOB_DLL std::ostream G4cout
#define G4endl
Definition: G4ios.hh:61
void SetVolumePolarization(G4LogicalVolume *lVol, const G4ThreeVector &pol)