| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // This example is provided by the Geant4-DNA << 26 /// \file medical/dna/w/src/DetectorConstruction.cc
27 // Any report or published results obtained us << 27 /// \brief Implementation of the DetectorConstruction class
28 // shall cite the following Geant4-DNA collabo <<
29 // Med. Phys. 45 (2018) e722-e739 <<
30 // Phys. Med. 31 (2015) 861-874 <<
31 // Med. Phys. 37 (2010) 4692-4708 <<
32 // Int. J. Model. Simul. Sci. Comput. 1 (2010) <<
33 // 28 //
34 // The Geant4-DNA web site is available at htt << 29 // $Id: DetectorConstruction.cc 78723 2014-01-20 10:32:17Z gcosmo $
35 // 30 //
36 /// \file medical/dna/wvalue/src/DetectorConst << 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
37 /// \brief Implementation of the DetectorConst << 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
38 33
39 #include "DetectorConstruction.hh" 34 #include "DetectorConstruction.hh"
40 <<
41 #include "DetectorMessenger.hh" 35 #include "DetectorMessenger.hh"
42 36
43 #include "G4GeometryManager.hh" <<
44 #include "G4LogicalVolumeStore.hh" <<
45 #include "G4NistManager.hh" 37 #include "G4NistManager.hh"
>> 38 #include "G4Sphere.hh"
>> 39 #include "G4LogicalVolume.hh"
>> 40 #include "G4VPhysicalVolume.hh"
46 #include "G4PVPlacement.hh" 41 #include "G4PVPlacement.hh"
47 #include "G4PhysicalConstants.hh" << 42 #include "G4PVReplica.hh"
>> 43
>> 44 #include "G4GeometryManager.hh"
48 #include "G4PhysicalVolumeStore.hh" 45 #include "G4PhysicalVolumeStore.hh"
49 #include "G4RunManager.hh" << 46 #include "G4LogicalVolumeStore.hh"
50 #include "G4SolidStore.hh" 47 #include "G4SolidStore.hh"
51 #include "G4Sphere.hh" << 48 #include "G4RunManager.hh"
52 #include "G4SystemOfUnits.hh" << 49
53 #include "G4UnitsTable.hh" 50 #include "G4UnitsTable.hh"
>> 51 #include "G4PhysicalConstants.hh"
>> 52 #include "G4SystemOfUnits.hh"
54 #include "G4UserLimits.hh" 53 #include "G4UserLimits.hh"
55 54
56 //....oooOO0OOooo........oooOO0OOooo........oo 55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57 56
58 DetectorConstruction::DetectorConstruction() 57 DetectorConstruction::DetectorConstruction()
59 : G4VUserDetectorConstruction(), fAbsorMater << 58 : G4VUserDetectorConstruction(),
60 { << 59 fAbsorMaterial(0),
61 // Default tracking cut << 60 fAbsor(0),
62 fTrackingCut = 7.4 * eV; << 61 fDetectorMessenger(0)
63 << 62 {
64 // Default parameter values << 63 //default tracking cut
65 fAbsorRadius = 1 * m; << 64 fTrackingCut = 7.4*eV;
66 << 65
>> 66 // default parameter values
>> 67 fAbsorRadius = 1*m;
>> 68
67 DefineMaterials(); 69 DefineMaterials();
68 SetMaterial("G4_WATER"); 70 SetMaterial("G4_WATER");
69 71
70 // Create commands for interactive definitio << 72 // create commands for interactive definition of the detector
71 fDetectorMessenger = new DetectorMessenger(t 73 fDetectorMessenger = new DetectorMessenger(this);
72 } 74 }
73 75
74 //....oooOO0OOooo........oooOO0OOooo........oo 76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
75 77
76 DetectorConstruction::~DetectorConstruction() 78 DetectorConstruction::~DetectorConstruction()
77 { << 79 { delete fDetectorMessenger;}
78 delete fDetectorMessenger; <<
79 } <<
80 80
81 //....oooOO0OOooo........oooOO0OOooo........oo 81 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
82 82
83 G4VPhysicalVolume* DetectorConstruction::Const 83 G4VPhysicalVolume* DetectorConstruction::Construct()
84 { 84 {
85 return ConstructVolumes(); 85 return ConstructVolumes();
86 } 86 }
87 87
88 //....oooOO0OOooo........oooOO0OOooo........oo 88 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
89 89
90 void DetectorConstruction::DefineMaterials() 90 void DetectorConstruction::DefineMaterials()
91 { << 91 {
92 G4NistManager* man = G4NistManager::Instance 92 G4NistManager* man = G4NistManager::Instance();
93 << 93
94 man->FindOrBuildMaterial("G4_WATER"); 94 man->FindOrBuildMaterial("G4_WATER");
>> 95
95 } 96 }
96 97
97 //....oooOO0OOooo........oooOO0OOooo........oo 98 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
98 << 99
99 G4VPhysicalVolume* DetectorConstruction::Const 100 G4VPhysicalVolume* DetectorConstruction::ConstructVolumes()
100 { 101 {
101 G4GeometryManager::GetInstance()->OpenGeomet 102 G4GeometryManager::GetInstance()->OpenGeometry();
102 G4PhysicalVolumeStore::GetInstance()->Clean( 103 G4PhysicalVolumeStore::GetInstance()->Clean();
103 G4LogicalVolumeStore::GetInstance()->Clean() 104 G4LogicalVolumeStore::GetInstance()->Clean();
104 G4SolidStore::GetInstance()->Clean(); 105 G4SolidStore::GetInstance()->Clean();
105 << 106
106 // Spherical absorber 107 // Spherical absorber
107 << 108 //
108 G4Sphere* sAbsor = new G4Sphere("Absorber", << 109 G4Sphere*
109 0., fAbsorRa << 110 sAbsor = new G4Sphere("Absorber", //name
110 << 111 0., fAbsorRadius, 0., twopi, 0., pi); //size
111 fLogicalAbsor = new G4LogicalVolume(sAbsor, << 112
112 fAbsorMa << 113 fLogicalAbsor = new G4LogicalVolume(sAbsor, //solid
113 "Absorbe << 114 fAbsorMaterial, //material
114 << 115 "Absorber"); //name
115 fAbsor = new G4PVPlacement(0, // no rotatio << 116
116 G4ThreeVector(), << 117 fAbsor = new G4PVPlacement(0, //no rotation
117 fLogicalAbsor, / << 118 G4ThreeVector(), //at (0,0,0)
118 "Absorber", // n << 119 fLogicalAbsor, //logical volume
119 0, // mother vo << 120 "Absorber", //name
120 false, // no boo << 121 0, //mother volume
121 0); // copy numb << 122 false, //no boolean operation
>> 123 0); //copy number
122 124
123 PrintParameters(); 125 PrintParameters();
124 << 126
125 fLogicalAbsor->SetUserLimits(new G4UserLimit << 127 fLogicalAbsor->SetUserLimits(new G4UserLimits(DBL_MAX,DBL_MAX,DBL_MAX,
126 << 128 fTrackingCut));
127 // Always return the root volume << 129
128 << 130 //
>> 131 //always return the root volume
>> 132 //
129 return fAbsor; 133 return fAbsor;
130 } 134 }
131 135
132 //....oooOO0OOooo........oooOO0OOooo........oo 136 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
133 137
134 void DetectorConstruction::PrintParameters() c 138 void DetectorConstruction::PrintParameters() const
135 { 139 {
136 G4cout << "\n------------------------------- 140 G4cout << "\n---------------------------------------------------------\n";
137 G4cout << "---> The tracking cut is set to " << 141 G4cout << "---> The tracking cut is set to "
138 G4cout << "---> The Absorber is a sphere of << 142 << G4BestUnit(fTrackingCut,"Energy") << G4endl;
139 << " radius of " << fAbsorMaterial->G << 143 G4cout << "---> The Absorber is a sphere of "
140 << "\n \n" << 144 << G4BestUnit(fAbsorRadius,"Length") << " radius of "
141 << fAbsorMaterial << G4endl; << 145 << fAbsorMaterial->GetName() << " made of"
>> 146 << "\n \n" << fAbsorMaterial << G4endl;
142 G4cout << "\n------------------------------- 147 G4cout << "\n---------------------------------------------------------\n";
143 } 148 }
144 149
145 //....oooOO0OOooo........oooOO0OOooo........oo 150 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
146 151
147 void DetectorConstruction::SetTrackingCut(G4do 152 void DetectorConstruction::SetTrackingCut(G4double value)
148 { 153 {
149 fTrackingCut = value; 154 fTrackingCut = value;
150 G4RunManager::GetRunManager()->ReinitializeG << 155 G4RunManager::GetRunManager()->ReinitializeGeometry();
151 } 156 }
152 157
153 //....oooOO0OOooo........oooOO0OOooo........oo 158 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
154 159
155 void DetectorConstruction::SetRadius(G4double 160 void DetectorConstruction::SetRadius(G4double value)
156 { 161 {
157 fAbsorRadius = value; 162 fAbsorRadius = value;
158 G4RunManager::GetRunManager()->ReinitializeG << 163 G4RunManager::GetRunManager()->ReinitializeGeometry();
159 } 164 }
160 165
161 //....oooOO0OOooo........oooOO0OOooo........oo 166 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
162 167
163 void DetectorConstruction::SetMaterial(G4Strin 168 void DetectorConstruction::SetMaterial(G4String materialChoice)
164 { 169 {
165 // search the material by its name << 170 // search the material by its name
166 G4Material* pttoMaterial = G4Material::GetMa << 171 G4Material* pttoMaterial = G4Material::GetMaterial(materialChoice);
167 if (pttoMaterial) fAbsorMaterial = pttoMater 172 if (pttoMaterial) fAbsorMaterial = pttoMaterial;
168 G4RunManager::GetRunManager()->PhysicsHasBee << 173 G4RunManager::GetRunManager()->PhysicsHasBeenModified();
169 } 174 }
>> 175
>> 176 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
170 177