| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 // 1/2/2023: Hoang: this file is used to check
27 // and keeps DNA cross sections.
28
29 #include "G4DNAMaterialManager.hh"
30 #include "G4StateManager.hh"
31 #include "G4Threading.hh"
32 #include "G4AutoLock.hh"
33 #include "G4NistManager.hh"
34
35 G4DNAMaterialManager *G4DNAMaterialManager::th
36
37 namespace {
38 G4Mutex MaterialMutex = G4MUTEX_INITIALIZER;
39 }
40
41 G4DNAMaterialManager *G4DNAMaterialManager::In
42 if (nullptr == theInstance) {
43 G4AutoLock l(&MaterialMutex);
44 if (nullptr == theInstance) {
45 static G4DNAMaterialManager manager;
46 theInstance = &manager;
47 }
48 l.unlock();
49 }
50 return theInstance;
51 }
52
53 G4DNAMaterialManager::G4DNAMaterialManager() {
54 G4NistManager::Instance();
55 fStateManager = G4StateManager::GetStateMana
56 }
57
58 G4VEmModel* G4DNAMaterialManager::GetModel(con
59 return fData[t];
60 }
61
62 void G4DNAMaterialManager::SetMasterDataModel(
63 fData[t] = m;
64 }
65
66 G4bool G4DNAMaterialManager::IsLocked() const
67 {
68 return (!G4Threading::IsMasterThread());
69 }
70