| 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 electromagnetic/TestEm17/src/Detecto <<
27 /// \brief Implementation of the DetectorConst <<
28 // <<
29 // <<
30 // 26 //
>> 27 // $Id: DetectorConstruction.cc,v 1.3 2007/05/12 16:33:53 vnivanch Exp $
>> 28 // GEANT4 tag $Name: geant4-09-02 $
>> 29 //
31 //....oooOO0OOooo........oooOO0OOooo........oo 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 32
34 #include "DetectorConstruction.hh" 33 #include "DetectorConstruction.hh"
35 <<
36 #include "DetectorMessenger.hh" 34 #include "DetectorMessenger.hh"
37 35
>> 36 #include "G4Material.hh"
38 #include "G4Box.hh" 37 #include "G4Box.hh"
39 #include "G4GeometryManager.hh" <<
40 #include "G4LogicalVolume.hh" 38 #include "G4LogicalVolume.hh"
41 #include "G4LogicalVolumeStore.hh" <<
42 #include "G4Material.hh" <<
43 #include "G4NistManager.hh" <<
44 #include "G4PVPlacement.hh" 39 #include "G4PVPlacement.hh"
45 #include "G4PhysicalConstants.hh" << 40
>> 41 #include "G4GeometryManager.hh"
46 #include "G4PhysicalVolumeStore.hh" 42 #include "G4PhysicalVolumeStore.hh"
47 #include "G4RunManager.hh" << 43 #include "G4LogicalVolumeStore.hh"
48 #include "G4SolidStore.hh" 44 #include "G4SolidStore.hh"
49 #include "G4SystemOfUnits.hh" << 45
50 #include "G4UnitsTable.hh" 46 #include "G4UnitsTable.hh"
51 47
52 //....oooOO0OOooo........oooOO0OOooo........oo 48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
53 49
54 DetectorConstruction::DetectorConstruction() 50 DetectorConstruction::DetectorConstruction()
55 : G4VUserDetectorConstruction(), fPBox(0), f << 51 :pBox(0), lBox(0), aMaterial(0)
56 { 52 {
57 fBoxSize = 1 * m; << 53 BoxSize = 1*m;
58 DefineMaterials(); 54 DefineMaterials();
59 SetMaterial("G4_Fe"); << 55 SetMaterial("Iron");
60 fDetectorMessenger = new DetectorMessenger(t << 56 detectorMessenger = new DetectorMessenger(this);
61 } 57 }
62 58
63 //....oooOO0OOooo........oooOO0OOooo........oo 59 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
64 60
65 DetectorConstruction::~DetectorConstruction() 61 DetectorConstruction::~DetectorConstruction()
66 { << 62 { delete detectorMessenger;}
67 delete fDetectorMessenger; <<
68 } <<
69 63
70 //....oooOO0OOooo........oooOO0OOooo........oo 64 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
71 65
72 G4VPhysicalVolume* DetectorConstruction::Const 66 G4VPhysicalVolume* DetectorConstruction::Construct()
73 { 67 {
74 return ConstructVolumes(); 68 return ConstructVolumes();
75 } 69 }
76 70
77 //....oooOO0OOooo........oooOO0OOooo........oo 71 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
78 72
79 void DetectorConstruction::DefineMaterials() 73 void DetectorConstruction::DefineMaterials()
80 { 74 {
81 // 75 //
82 // define Elements 76 // define Elements
83 // 77 //
84 G4double z, a; << 78 G4double z,a;
85 << 79
86 G4Element* C = new G4Element("Carbon", "C", << 80 G4Element* C = new G4Element("Carbon" ,"C" , z= 6., a= 12.01*g/mole);
87 G4Element* N = new G4Element("Nitrogen", "N" << 81 G4Element* N = new G4Element("Nitrogen" ,"N" , z= 7., a= 14.01*g/mole);
88 G4Element* O = new G4Element("Oxygen", "O", << 82 G4Element* O = new G4Element("Oxygen" ,"O" , z= 8., a= 16.00*g/mole);
89 G4Element* Ca = new G4Element("Calcium", "Ca << 83 G4Element* Ca = new G4Element("Calcium" ,"Ca", z=20., a= 40.08*g/mole);
90 G4Element* H = new G4Element("Hydrogen", "H" << 84 G4Element* H = new G4Element("Hydrogen" ,"H" , z= 1., a= 1.01*g/mole);
91 G4Element* I = new G4Element("Iodine", "I", << 85 G4Element* I = new G4Element("Iodine" ,"I" , z= 53., a= 126.90*g/mole);
92 << 86
93 // 87 //
94 // define materials 88 // define materials
95 // 89 //
96 G4double density; 90 G4double density;
97 G4int ncomponents, natoms; 91 G4int ncomponents, natoms;
98 G4double fractionmass; 92 G4double fractionmass;
99 << 93
100 new G4Material("galactic", z = 1., a = 1.01 << 94 new G4Material("galactic", z=1., a= 1.01*g/mole, universe_mean_density,
101 2.73 * kelvin, 3.e-18 * pasca << 95 kStateGas, 2.73*kelvin, 3.e-18*pascal);
102 << 96
103 G4Material* Air = new G4Material("Air", dens << 97 G4Material* Air =
104 Air->AddElement(N, fractionmass = 70. * perC << 98 new G4Material("Air", density= 1.290*mg/cm3, ncomponents=2);
105 Air->AddElement(O, fractionmass = 30. * perC << 99 Air->AddElement(N, fractionmass=70.*perCent);
106 << 100 Air->AddElement(O, fractionmass=30.*perCent);
107 G4Material* CaCO3 = new G4Material("CaCO3", << 101
108 CaCO3->AddElement(Ca, natoms = 1); << 102 G4Material* CaCO3 =
109 CaCO3->AddElement(C, natoms = 1); << 103 new G4Material("CaCO3", density= 2.80*g/cm3, ncomponents=3);
110 CaCO3->AddElement(O, natoms = 3); << 104 CaCO3->AddElement(Ca, natoms= 1);
111 << 105 CaCO3->AddElement(C , natoms= 1);
112 new G4Material("Carbon", z = 6., a = 12.01 * << 106 CaCO3->AddElement(O , natoms= 3);
113 new G4Material("Iron", z = 26., a = 55.85 * << 107
114 new G4Material("Tin", z = 50., a = 118.7 * g << 108 new G4Material("Carbon", z= 6., a= 12.01*g/mole, density= 2.265*g/cm3);
115 << 109 new G4Material("Iron" , z=26., a= 55.85*g/mole, density= 7.870*g/cm3);
116 G4Material* HI = new G4Material("HI", densit << 110 new G4Material("Tin" , z=50., a= 118.7*g/mole, density= 7.310*g/cm3);
117 HI->AddElement(H, natoms = 1); << 111
118 HI->AddElement(I, natoms = 1); << 112 G4Material* HI =
>> 113 new G4Material("HI", density= 2.8*g/cm3, ncomponents=2); //-35oC
>> 114 HI->AddElement(H, natoms= 1);
>> 115 HI->AddElement(I, natoms= 1);
119 116
120 G4cout << *(G4Material::GetMaterialTable()) 117 G4cout << *(G4Material::GetMaterialTable()) << G4endl;
121 } 118 }
122 119
123 //....oooOO0OOooo........oooOO0OOooo........oo 120 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
124 121
125 G4VPhysicalVolume* DetectorConstruction::Const 122 G4VPhysicalVolume* DetectorConstruction::ConstructVolumes()
126 { 123 {
127 if (fPBox) { << 124 // Cleanup old geometry
128 return fPBox; << 125 G4GeometryManager::GetInstance()->OpenGeometry();
129 } << 126 G4PhysicalVolumeStore::GetInstance()->Clean();
130 << 127 G4LogicalVolumeStore::GetInstance()->Clean();
131 G4Box* sBox = new G4Box("Container", // its << 128 G4SolidStore::GetInstance()->Clean();
132 fBoxSize / 2, fBoxSi << 129
133 << 130 G4Box*
134 fLBox = new G4LogicalVolume(sBox, // its sh << 131 sBox = new G4Box("Container", //its name
135 fMaterial, // i << 132 BoxSize/2,BoxSize/2,BoxSize/2); //its dimensions
136 fMaterial->GetNa << 133
137 << 134 lBox = new G4LogicalVolume(sBox, //its shape
138 fPBox = new G4PVPlacement(0, // no rotation << 135 aMaterial, //its material
139 G4ThreeVector(), << 136 aMaterial->GetName()); //its name
140 fLBox, // its log << 137
141 fMaterial->GetName << 138 pBox = new G4PVPlacement(0, //no rotation
142 0, // its mother << 139 G4ThreeVector(), //at (0,0,0)
143 false, // no bool << 140 lBox, //its logical volume
144 0); // copy numbe << 141 aMaterial->GetName(), //its name
145 << 142 0, //its mother volume
>> 143 false, //no boolean operation
>> 144 0); //copy number
>> 145
146 PrintParameters(); 146 PrintParameters();
147 << 147
148 // always return the root volume << 148 //always return the root volume
149 // 149 //
150 return fPBox; << 150 return pBox;
151 } 151 }
152 152
153 //....oooOO0OOooo........oooOO0OOooo........oo 153 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
154 154
155 void DetectorConstruction::PrintParameters() 155 void DetectorConstruction::PrintParameters()
156 { 156 {
157 G4cout << "\n The Box is " << G4BestUnit(fBo << 157 G4cout << "\n The Box is " << G4BestUnit(BoxSize,"Length")
158 << G4endl; << 158 << " of " << aMaterial->GetName() << G4endl;
159 } 159 }
160 160
161 //....oooOO0OOooo........oooOO0OOooo........oo 161 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
162 162
163 void DetectorConstruction::SetMaterial(const G << 163 void DetectorConstruction::SetMaterial(G4String materialChoice)
164 { 164 {
165 // search the material by its name 165 // search the material by its name
166 G4Material* pttoMaterial = G4NistManager::In << 166 G4Material* pttoMaterial = G4Material::GetMaterial(materialChoice);
167 << 167 if (pttoMaterial) aMaterial = pttoMaterial;
168 if (pttoMaterial && fMaterial != pttoMateria <<
169 fMaterial = pttoMaterial; <<
170 if (fLBox) { <<
171 fLBox->SetMaterial(fMaterial); <<
172 } <<
173 G4RunManager::GetRunManager()->PhysicsHasB <<
174 } <<
175 } 168 }
176 169
177 //....oooOO0OOooo........oooOO0OOooo........oo 170 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
178 171
179 void DetectorConstruction::SetSize(G4double va 172 void DetectorConstruction::SetSize(G4double value)
180 { 173 {
181 fBoxSize = value; << 174 BoxSize = value;
182 } 175 }
183 176
184 //....oooOO0OOooo........oooOO0OOooo........oo 177 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 178
>> 179 #include "G4RunManager.hh"
185 180
186 void DetectorConstruction::UpdateGeometry() 181 void DetectorConstruction::UpdateGeometry()
187 { 182 {
188 G4RunManager::GetRunManager()->DefineWorldVo 183 G4RunManager::GetRunManager()->DefineWorldVolume(ConstructVolumes());
189 } 184 }
190 185
191 //....oooOO0OOooo........oooOO0OOooo........oo 186 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
192 187