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G4PolarizationManager.cc
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26 // $Id: G4PolarizationManager.cc 97384 2016-06-02 09:59:17Z 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 = nullptr;
51 
53 {
54  if (instance == nullptr) instance = new G4PolarizationManager();
55  return instance;
56 }
57 
59 {
60  if (instance != nullptr)
61  {
62  delete instance;
63  instance = nullptr;
64  }
65 }
66 
67 G4PolarizationManager::G4PolarizationManager()
68  : messenger(nullptr), 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 (auto vp : volumePolarizations) {
85  G4cout << vp.first->GetName() << " : " << vp.second << G4endl;
86  }
87 }
88 
90 {
91  volumePolarizations[lVol]=pol;
92  if (verboseLevel>=1) G4cout<<" SetVolumePolarization "
93  <<lVol->GetName()<<" "
94  <<pol<<G4endl;
95 }
96 
98 {
99  for (auto& vp : volumePolarizations) {
100  if (vp.first->GetName()==lVolName) {
101  vp.second=pol;
102  if (verboseLevel>=1) G4cout<<" SetVolumePolarization "
103  <<lVolName<<" "
104  <<pol<<G4endl;
105  return;
106  }
107  }
108  G4cout<<" logical volume '"<<lVolName<<"'not registerd yet \n"
109  <<" please register before using '/polarization/volume/set' "<<G4endl;
110 }
111 
static G4PolarizationManager * GetInstance()
#define G4ThreadLocal
Definition: tls.hh:89
G4GLOB_DLL std::ostream G4cout
#define G4endl
Definition: G4ios.hh:61
const G4String & GetName() const
void SetVolumePolarization(G4LogicalVolume *lVol, const G4ThreeVector &pol)