| 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 /// \file DetectorConstruction.cc << 26 /// \file hadronic/Hadr03/src/DetectorConstruction.cc
27 /// \brief Implementation of the DetectorConst 27 /// \brief Implementation of the DetectorConstruction class
28 // 28 //
>> 29 // $Id: DetectorConstruction.cc 78398 2013-12-16 16:39:55Z gcosmo $
29 // 30 //
30 31
31 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 //....oooOO0OOooo........oooOO0OOooo........oo 33 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 34
34 #include "DetectorConstruction.hh" 35 #include "DetectorConstruction.hh"
35 <<
36 #include "DetectorMessenger.hh" 36 #include "DetectorMessenger.hh"
37 37
38 #include "G4Box.hh" <<
39 #include "G4GeometryManager.hh" <<
40 #include "G4LogicalVolume.hh" <<
41 #include "G4LogicalVolumeStore.hh" <<
42 #include "G4Material.hh" 38 #include "G4Material.hh"
43 #include "G4NistManager.hh" 39 #include "G4NistManager.hh"
>> 40 #include "G4Box.hh"
>> 41 #include "G4LogicalVolume.hh"
44 #include "G4PVPlacement.hh" 42 #include "G4PVPlacement.hh"
>> 43
>> 44 #include "G4GeometryManager.hh"
45 #include "G4PhysicalVolumeStore.hh" 45 #include "G4PhysicalVolumeStore.hh"
46 #include "G4RunManager.hh" << 46 #include "G4LogicalVolumeStore.hh"
47 #include "G4SolidStore.hh" 47 #include "G4SolidStore.hh"
48 #include "G4SystemOfUnits.hh" << 48
49 #include "G4UnitsTable.hh" 49 #include "G4UnitsTable.hh"
>> 50 #include "G4SystemOfUnits.hh"
>> 51
>> 52 #include "G4RunManager.hh"
>> 53
50 54
51 //....oooOO0OOooo........oooOO0OOooo........oo 55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
52 56
53 DetectorConstruction::DetectorConstruction() 57 DetectorConstruction::DetectorConstruction()
>> 58 :G4VUserDetectorConstruction(),
>> 59 fPBox(0), fLBox(0), fMaterial(0), fDetectorMessenger(0)
54 { 60 {
55 fBoxSize = 10 * m; << 61 fBoxSize = 10*m;
56 DefineMaterials(); 62 DefineMaterials();
57 SetMaterial("Molybdenum98"); << 63 SetMaterial("Molybdenum98");
58 fDetectorMessenger = new DetectorMessenger(t 64 fDetectorMessenger = new DetectorMessenger(this);
59 } 65 }
60 66
61 //....oooOO0OOooo........oooOO0OOooo........oo 67 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
62 68
63 DetectorConstruction::~DetectorConstruction() 69 DetectorConstruction::~DetectorConstruction()
64 { << 70 { delete fDetectorMessenger;}
65 delete fDetectorMessenger; <<
66 } <<
67 71
68 //....oooOO0OOooo........oooOO0OOooo........oo 72 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
69 73
70 G4VPhysicalVolume* DetectorConstruction::Const 74 G4VPhysicalVolume* DetectorConstruction::Construct()
71 { 75 {
72 return ConstructVolumes(); 76 return ConstructVolumes();
73 } 77 }
74 78
75 //....oooOO0OOooo........oooOO0OOooo........oo 79 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
76 80
77 void DetectorConstruction::DefineMaterials() 81 void DetectorConstruction::DefineMaterials()
78 { 82 {
79 // define a Material from isotopes << 83 // define a Material from isotopes
80 // << 84 //
81 MaterialWithSingleIsotope("Molybdenum98", "M << 85 MaterialWithSingleIsotope("Molybdenum98", "Mo98", 10.28*g/cm3, 42, 98);
82 << 86
83 // NE213 << 87 // or use G4-NIST materials data base
84 G4Element* H = new G4Element("Hydrogen", "H" << 88 //
85 G4Element* C = new G4Element("Carbon", "C", << 89 G4NistManager* man = G4NistManager::Instance();
86 G4Material* ne213 = new G4Material("NE213", << 90 man->FindOrBuildMaterial("G4_B");
87 ne213->AddElement(H, 9.2 * perCent); <<
88 ne213->AddElement(C, 90.8 * perCent); <<
89 <<
90 G4Material* hydrogen = new G4Material("hydro <<
91 hydrogen->AddElement(H, 1); <<
92 <<
93 G4Material* carbon = new G4Material("carbon" <<
94 carbon->AddElement(C, 1); <<
95 <<
96 G4Material* plastic = new G4Material("plasti <<
97 plastic->AddElement(H, 1); <<
98 plastic->AddElement(C, 1); <<
99 <<
100 // or use G4-NIST materials data base <<
101 // <<
102 G4NistManager* man = G4NistManager::Instance <<
103 man->FindOrBuildMaterial("G4_B"); <<
104 <<
105 G4Element* O = man->FindOrBuildElement("O"); <<
106 G4Element* Hf = man->FindOrBuildElement("Hf" <<
107 91
108 G4Material* HfO2 = new G4Material("HfO2", 9. << 92 ///G4cout << *(G4Material::GetMaterialTable()) << G4endl;
109 HfO2->AddElement(Hf, 1); <<
110 HfO2->AddElement(O, 2); <<
111 <<
112 /// G4cout << *(G4Material::GetMaterialTable <<
113 } 93 }
114 94
115 //....oooOO0OOooo........oooOO0OOooo........oo 95 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
116 96
117 G4Material* DetectorConstruction::MaterialWith << 97 G4Material* DetectorConstruction::MaterialWithSingleIsotope( G4String name,
118 << 98 G4String symbol, G4double density, G4int Z, G4int A)
119 { 99 {
120 // define a material from an isotope << 100 // define a material from an isotope
121 // << 101 //
122 G4int ncomponents; << 102 G4int ncomponents;
123 G4double abundance, massfraction; << 103 G4double abundance, massfraction;
124 <<
125 G4Isotope* isotope = new G4Isotope(symbol, Z <<
126 <<
127 G4Element* element = new G4Element(name, sym <<
128 element->AddIsotope(isotope, abundance = 100 <<
129 104
130 G4Material* material = new G4Material(name, << 105 G4Isotope* isotope = new G4Isotope(symbol, Z, A);
131 material->AddElement(element, massfraction = << 106
>> 107 G4Element* element = new G4Element(name, symbol, ncomponents=1);
>> 108 element->AddIsotope(isotope, abundance= 100.*perCent);
>> 109
>> 110 G4Material* material = new G4Material(name, density, ncomponents=1);
>> 111 material->AddElement(element, massfraction=100.*perCent);
132 112
133 return material; << 113 return material;
134 } 114 }
135 115
136 //....oooOO0OOooo........oooOO0OOooo........oo 116 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
137 117
138 G4VPhysicalVolume* DetectorConstruction::Const 118 G4VPhysicalVolume* DetectorConstruction::ConstructVolumes()
139 { 119 {
140 // Cleanup old geometry 120 // Cleanup old geometry
141 G4GeometryManager::GetInstance()->OpenGeomet 121 G4GeometryManager::GetInstance()->OpenGeometry();
142 G4PhysicalVolumeStore::GetInstance()->Clean( 122 G4PhysicalVolumeStore::GetInstance()->Clean();
143 G4LogicalVolumeStore::GetInstance()->Clean() 123 G4LogicalVolumeStore::GetInstance()->Clean();
144 G4SolidStore::GetInstance()->Clean(); 124 G4SolidStore::GetInstance()->Clean();
145 125
146 G4Box* sBox = new G4Box("Container", // its << 126 G4Box*
147 fBoxSize / 2, fBoxSi << 127 sBox = new G4Box("Container", //its name
148 << 128 fBoxSize/2,fBoxSize/2,fBoxSize/2); //its dimensions
149 fLBox = new G4LogicalVolume(sBox, // its sh << 129
150 fMaterial, // i << 130 fLBox = new G4LogicalVolume(sBox, //its shape
151 fMaterial->GetNa << 131 fMaterial, //its material
152 << 132 fMaterial->GetName()); //its name
153 fPBox = new G4PVPlacement(0, // no rotation << 133
154 G4ThreeVector(), << 134 fPBox = new G4PVPlacement(0, //no rotation
155 fLBox, // its log << 135 G4ThreeVector(), //at (0,0,0)
156 fMaterial->GetName << 136 fLBox, //its logical volume
157 0, // its mother << 137 fMaterial->GetName(), //its name
158 false, // no bool << 138 0, //its mother volume
159 0); // copy numbe << 139 false, //no boolean operation
160 << 140 0); //copy number
>> 141
161 PrintParameters(); 142 PrintParameters();
162 << 143
163 // always return the root volume << 144 //always return the root volume
164 // 145 //
165 return fPBox; 146 return fPBox;
166 } 147 }
167 148
168 //....oooOO0OOooo........oooOO0OOooo........oo 149 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
169 150
170 void DetectorConstruction::PrintParameters() 151 void DetectorConstruction::PrintParameters()
171 { 152 {
172 G4cout << "\n The Box is " << G4BestUnit(fBo << 153 G4cout << "\n The Box is " << G4BestUnit(fBoxSize,"Length")
173 << "\n \n" << 154 << " of " << fMaterial->GetName()
174 << fMaterial << G4endl; << 155 << "\n \n" << fMaterial << G4endl;
175 } 156 }
176 157
177 //....oooOO0OOooo........oooOO0OOooo........oo 158 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
178 159
179 void DetectorConstruction::SetMaterial(G4Strin 160 void DetectorConstruction::SetMaterial(G4String materialChoice)
180 { 161 {
181 // search the material by its name 162 // search the material by its name
182 G4Material* pttoMaterial = G4NistManager::In << 163 G4Material* pttoMaterial =
183 << 164 G4NistManager::Instance()->FindOrBuildMaterial(materialChoice);
184 if (pttoMaterial) { << 165
185 if (fMaterial != pttoMaterial) { << 166 if (pttoMaterial) {
>> 167 if(fMaterial != pttoMaterial) {
186 fMaterial = pttoMaterial; 168 fMaterial = pttoMaterial;
187 if (fLBox) { << 169 if(fLBox) { fLBox->SetMaterial(pttoMaterial); }
188 fLBox->SetMaterial(pttoMaterial); <<
189 } <<
190 G4RunManager::GetRunManager()->PhysicsHa 170 G4RunManager::GetRunManager()->PhysicsHasBeenModified();
191 } 171 }
192 } << 172 } else {
193 else { << 173 G4cout << "\n--> warning from DetectorConstruction::SetMaterial : "
194 G4cout << "\n--> warning from DetectorCons << 174 << materialChoice << " not found" << G4endl;
195 << " not found" << G4endl; << 175 }
196 } <<
197 } 176 }
198 177
199 //....oooOO0OOooo........oooOO0OOooo........oo 178 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
200 179
201 void DetectorConstruction::SetSize(G4double va 180 void DetectorConstruction::SetSize(G4double value)
202 { 181 {
203 fBoxSize = value; 182 fBoxSize = value;
204 G4RunManager::GetRunManager()->ReinitializeG 183 G4RunManager::GetRunManager()->ReinitializeGeometry();
205 } 184 }
206 185
207 //....oooOO0OOooo........oooOO0OOooo........oo 186 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
208 187