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Geant4/examples/extended/electromagnetic/TestEm13/src/DetectorConstruction.cc

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Differences between /examples/extended/electromagnetic/TestEm13/src/DetectorConstruction.cc (Version 11.3.0) and /examples/extended/electromagnetic/TestEm13/src/DetectorConstruction.cc (Version 10.0.p1)


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 26 /// \file electromagnetic/TestEm13/src/Detecto     26 /// \file electromagnetic/TestEm13/src/DetectorConstruction.cc
 27 /// \brief Implementation of the DetectorConst     27 /// \brief Implementation of the DetectorConstruction class
 28 //                                                 28 //
                                                   >>  29 // $Id: DetectorConstruction.cc 68311 2013-03-21 18:08:46Z maire $
 29 //                                                 30 //
 30 //....oooOO0OOooo........oooOO0OOooo........oo     31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 31 //....oooOO0OOooo........oooOO0OOooo........oo     32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 32                                                    33 
 33 #include "DetectorConstruction.hh"                 34 #include "DetectorConstruction.hh"
 34                                                << 
 35 #include "DetectorMessenger.hh"                    35 #include "DetectorMessenger.hh"
 36                                                    36 
                                                   >>  37 #include "G4Material.hh"
 37 #include "G4Box.hh"                                38 #include "G4Box.hh"
 38 #include "G4GeometryManager.hh"                << 
 39 #include "G4LogicalVolume.hh"                      39 #include "G4LogicalVolume.hh"
 40 #include "G4LogicalVolumeStore.hh"             << 
 41 #include "G4Material.hh"                       << 
 42 #include "G4NistManager.hh"                    << 
 43 #include "G4PVPlacement.hh"                        40 #include "G4PVPlacement.hh"
                                                   >>  41 
                                                   >>  42 #include "G4GeometryManager.hh"
 44 #include "G4PhysicalVolumeStore.hh"                43 #include "G4PhysicalVolumeStore.hh"
 45 #include "G4RunManager.hh"                     <<  44 #include "G4LogicalVolumeStore.hh"
 46 #include "G4SolidStore.hh"                         45 #include "G4SolidStore.hh"
 47 #include "G4SystemOfUnits.hh"                  <<  46 
 48 #include "G4UnitsTable.hh"                         47 #include "G4UnitsTable.hh"
                                                   >>  48 #include "G4SystemOfUnits.hh"
 49                                                    49 
 50 //....oooOO0OOooo........oooOO0OOooo........oo     50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 51                                                    51 
 52 DetectorConstruction::DetectorConstruction()       52 DetectorConstruction::DetectorConstruction()
                                                   >>  53 :G4VUserDetectorConstruction(),fPBox(0), fLBox(0), fMaterial(0),
                                                   >>  54  fDetectorMessenger(0)
 53 {                                                  55 {
 54   fBoxSize = 1 * cm;                           <<  56   fBoxSize = 1*cm;
 55   DefineMaterials();                               57   DefineMaterials();
 56   SetMaterial("Water");                        <<  58   SetMaterial("Water");  
 57   fDetectorMessenger = new DetectorMessenger(t     59   fDetectorMessenger = new DetectorMessenger(this);
 58 }                                                  60 }
 59                                                    61 
 60 //....oooOO0OOooo........oooOO0OOooo........oo     62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 61                                                    63 
 62 DetectorConstruction::~DetectorConstruction()      64 DetectorConstruction::~DetectorConstruction()
 63 {                                              <<  65 { delete fDetectorMessenger;}
 64   delete fDetectorMessenger;                   << 
 65 }                                              << 
 66                                                    66 
 67 //....oooOO0OOooo........oooOO0OOooo........oo     67 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 68                                                    68 
 69 G4VPhysicalVolume* DetectorConstruction::Const     69 G4VPhysicalVolume* DetectorConstruction::Construct()
 70 {                                                  70 {
 71   return ConstructVolumes();                       71   return ConstructVolumes();
 72 }                                                  72 }
 73                                                    73 
 74 //....oooOO0OOooo........oooOO0OOooo........oo     74 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 75                                                    75 
 76 void DetectorConstruction::DefineMaterials()       76 void DetectorConstruction::DefineMaterials()
 77 {                                                  77 {
 78   //                                               78   //
 79   // define Elements                               79   // define Elements
 80   //                                               80   //
 81   G4double z, a;                               <<  81   G4double z,a;
 82                                                <<  82   
 83   G4Element* H = new G4Element("Hydrogen", "H" <<  83   G4Element* H  = new G4Element("Hydrogen" ,"H" , z= 1., a=   1.01*g/mole);
 84   G4Element* N = new G4Element("Nitrogen", "N" <<  84   G4Element* N  = new G4Element("Nitrogen" ,"N" , z= 7., a=  14.01*g/mole);
 85   G4Element* O = new G4Element("Oxygen", "O",  <<  85   G4Element* O  = new G4Element("Oxygen"   ,"O" , z= 8., a=  16.00*g/mole);
 86   G4Element* Na = new G4Element("Sodium", "Na" <<  86   G4Element* Na = new G4Element("Sodium"   ,"Na", z=11., a=  22.99*g/mole);
 87   G4Element* Ge = new G4Element("Germanium", " <<  87   G4Element* Ge = new G4Element("Germanium","Ge", z=32., a=  72.59*g/mole);
 88   G4Element* I = new G4Element("Iodine", "I",  <<  88   G4Element* I  = new G4Element("Iodine"   ,"I" , z=53., a= 126.90*g/mole);
 89   G4Element* Bi = new G4Element("Bismuth", "Bi <<  89   G4Element* Bi = new G4Element("Bismuth"  ,"Bi", z=83., a= 208.98*g/mole);
 90                                                <<  90   
 91   //                                               91   //
 92   // define materials                              92   // define materials
 93   //                                               93   //
 94   G4double density;                                94   G4double density;
 95   G4int ncomponents, natoms;                       95   G4int ncomponents, natoms;
 96   G4double fractionmass;                       <<  96   G4double fractionmass;  
 97                                                <<  97   
 98   G4Material* Air = new G4Material("Air", dens <<  98   G4Material* Air = 
 99   Air->AddElement(N, fractionmass = 70. * perC <<  99   new G4Material("Air", density= 1.290*mg/cm3, ncomponents=2);
100   Air->AddElement(O, fractionmass = 30. * perC << 100   Air->AddElement(N, fractionmass=70.*perCent);
101                                                << 101   Air->AddElement(O, fractionmass=30.*perCent);
102   G4Material* H2l = new G4Material("H2liquid", << 102 
103   H2l->AddElement(H, fractionmass = 1.);       << 103   G4Material* H2l = 
104                                                << 104   new G4Material("H2liquid", density= 70.8*mg/cm3, ncomponents=1);
105   G4Material* H2O = new G4Material("Water", de << 105   H2l->AddElement(H, fractionmass=1.);
106   H2O->AddElement(H, natoms = 2);              << 106 
107   H2O->AddElement(O, natoms = 1);              << 107   G4Material* H2O = 
                                                   >> 108   new G4Material("Water", density= 1.000*g/cm3, ncomponents=2);
                                                   >> 109   H2O->AddElement(H, natoms=2);
                                                   >> 110   H2O->AddElement(O, natoms=1);
108   H2O->SetChemicalFormula("H_2O");                111   H2O->SetChemicalFormula("H_2O");
109   H2O->GetIonisation()->SetMeanExcitationEnerg << 112   H2O->GetIonisation()->SetMeanExcitationEnergy(78.0*eV);
110                                                << 
111   new G4Material("liquidArgon", z = 18., a = 3 << 
112                                                   113 
113   new G4Material("Carbon", z = 6., a = 12.01 * << 114   new G4Material("liquidArgon", z=18., a= 39.95*g/mole, density= 1.390*g/cm3);
                                                   >> 115   
                                                   >> 116   new G4Material("Carbon"     , z=6.,  a= 12.01*g/mole, density= 2.267*g/cm3);
                                                   >> 117 
                                                   >> 118   new G4Material("Aluminium"  , z=13., a= 26.98*g/mole, density= 2.700*g/cm3);
                                                   >> 119 
                                                   >> 120   new G4Material("Silicon"    , z=14., a= 28.09*g/mole, density= 2.330*g/cm3);
                                                   >> 121 
                                                   >> 122   new G4Material("Germanium"  , z=32., a= 72.61*g/mole, density= 5.323*g/cm3);
                                                   >> 123   
                                                   >> 124   G4Material* NaI = 
                                                   >> 125   new G4Material("NaI", density= 3.67*g/cm3, ncomponents=2);
                                                   >> 126   NaI->AddElement(Na, natoms=1);
                                                   >> 127   NaI->AddElement(I , natoms=1);
                                                   >> 128   NaI->GetIonisation()->SetMeanExcitationEnergy(452*eV);
                                                   >> 129   
                                                   >> 130   G4Material* Iod = 
                                                   >> 131   new G4Material("Iodine", density= 4.93*g/cm3, ncomponents=1);
                                                   >> 132   Iod->AddElement(I , natoms=1);
                                                   >> 133   
                                                   >> 134   G4Material* BGO = 
                                                   >> 135   new G4Material("BGO", density= 7.10*g/cm3, ncomponents=3);
                                                   >> 136   BGO->AddElement(O , natoms=12);
                                                   >> 137   BGO->AddElement(Ge, natoms= 3);
                                                   >> 138   BGO->AddElement(Bi, natoms= 4);  
                                                   >> 139 
                                                   >> 140   new G4Material("Iron"       , z=26., a= 55.85*g/mole, density= 7.870*g/cm3);
114                                                   141 
115   new G4Material("Aluminium", z = 13., a = 26. << 142   new G4Material("Tungsten"   , z=74., a=183.85*g/mole, density= 19.30*g/cm3);
116                                                   143 
117   new G4Material("Silicon", z = 14., a = 28.09 << 144   new G4Material("Lead"       , z=82., a=207.19*g/mole, density= 11.35*g/cm3);
118                                                   145 
119   new G4Material("Germanium", z = 32., a = 72. << 146   new G4Material("Uranium"    , z=92., a=238.03*g/mole, density= 18.95*g/cm3);
120                                                   147 
121   G4Material* NaI = new G4Material("NaI", dens << 148   G4cout << *(G4Material::GetMaterialTable()) << G4endl;
122   NaI->AddElement(Na, natoms = 1);             << 
123   NaI->AddElement(I, natoms = 1);              << 
124   NaI->GetIonisation()->SetMeanExcitationEnerg << 
125                                                << 
126   G4Material* Iod = new G4Material("Iodine", d << 
127   Iod->AddElement(I, natoms = 1);              << 
128                                                << 
129   G4Material* BGO = new G4Material("BGO", dens << 
130   BGO->AddElement(O, natoms = 12);             << 
131   BGO->AddElement(Ge, natoms = 3);             << 
132   BGO->AddElement(Bi, natoms = 4);             << 
133                                                << 
134   new G4Material("Iron", z = 26., a = 55.85 *  << 
135                                                << 
136   new G4Material("Tungsten", z = 74., a = 183. << 
137                                                << 
138   new G4Material("Lead", z = 82., a = 207.19 * << 
139                                                << 
140   new G4Material("Uranium", z = 92., a = 238.0 << 
141                                                << 
142   /// G4cout << *(G4Material::GetMaterialTable << 
143 }                                                 149 }
144                                                   150 
145 //....oooOO0OOooo........oooOO0OOooo........oo    151 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
146                                                   152 
147 G4VPhysicalVolume* DetectorConstruction::Const    153 G4VPhysicalVolume* DetectorConstruction::ConstructVolumes()
148 {                                                 154 {
149   // Cleanup old geometry                         155   // Cleanup old geometry
150   G4GeometryManager::GetInstance()->OpenGeomet    156   G4GeometryManager::GetInstance()->OpenGeometry();
151   G4PhysicalVolumeStore::GetInstance()->Clean(    157   G4PhysicalVolumeStore::GetInstance()->Clean();
152   G4LogicalVolumeStore::GetInstance()->Clean()    158   G4LogicalVolumeStore::GetInstance()->Clean();
153   G4SolidStore::GetInstance()->Clean();           159   G4SolidStore::GetInstance()->Clean();
154                                                   160 
155   G4Box* sBox = new G4Box("Container",  // its << 161   G4Box*
156                           fBoxSize / 2, fBoxSi << 162   sBox = new G4Box("Container",                           //its name
157                                                << 163                    fBoxSize/2,fBoxSize/2,fBoxSize/2);     //its dimensions
158   fLBox = new G4LogicalVolume(sBox,  // its sh << 164 
159                               fMaterial,  // i << 165   fLBox = new G4LogicalVolume(sBox,                       //its shape
160                               fMaterial->GetNa << 166                              fMaterial,                   //its material
161                                                << 167                              fMaterial->GetName());       //its name
162   fPBox = new G4PVPlacement(0,  // no rotation << 168 
163                             G4ThreeVector(),   << 169   fPBox = new G4PVPlacement(0,                            //no rotation
164                             fLBox,  // its log << 170                              G4ThreeVector(),             //at (0,0,0)
165                             fMaterial->GetName << 171                            fLBox,                         //its logical volume
166                             0,  // its mother  << 172                            fMaterial->GetName(),          //its name
167                             false,  // no bool << 173                            0,                             //its mother  volume
168                             0);  // copy numbe << 174                            false,                         //no boolean operation
169                                                << 175                            0);                            //copy number
                                                   >> 176                            
170   PrintParameters();                              177   PrintParameters();
171                                                << 178   
172   // always return the root volume             << 179   //always return the root volume
173   //                                              180   //
174   return fPBox;                                   181   return fPBox;
175 }                                                 182 }
176                                                   183 
177 //....oooOO0OOooo........oooOO0OOooo........oo    184 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
178                                                   185 
179 void DetectorConstruction::PrintParameters()      186 void DetectorConstruction::PrintParameters()
180 {                                                 187 {
181   G4cout << "\n The Box is " << G4BestUnit(fBo << 188   G4cout << "\n The Box is " << G4BestUnit(fBoxSize,"Length")
182          << G4endl;                            << 189          << " of " << fMaterial->GetName() << G4endl;
183   G4cout << "\n" << fMaterial << G4endl;       << 
184 }                                                 190 }
185                                                   191 
186 //....oooOO0OOooo........oooOO0OOooo........oo    192 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
187                                                   193 
188 void DetectorConstruction::SetMaterial(G4Strin    194 void DetectorConstruction::SetMaterial(G4String materialChoice)
189 {                                                 195 {
190   // search the material by its name, or build << 196   // search the material by its name
191   G4Material* pttoMaterial = G4NistManager::In << 197   G4Material* pttoMaterial = G4Material::GetMaterial(materialChoice);
192                                                << 
193   if (pttoMaterial) {                             198   if (pttoMaterial) {
194     fMaterial = pttoMaterial;                  << 199    fMaterial = pttoMaterial;
195     G4RunManager::GetRunManager()->PhysicsHasB << 200    UpdateGeometry();
196   }                                            << 201   } else {
197   else {                                       << 202     G4cout << "\n--> warning from DetectorConstruction::SetMaterial : "
198     G4cout << "\n--> warning from DetectorCons << 203            << materialChoice << " not found" << G4endl;  
199            << " not found" << G4endl;          << 204   }     
200   }                                            << 
201 }                                                 205 }
202                                                   206 
203 //....oooOO0OOooo........oooOO0OOooo........oo    207 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
204                                                   208 
205 void DetectorConstruction::SetSize(G4double va    209 void DetectorConstruction::SetSize(G4double value)
206 {                                                 210 {
207   fBoxSize = value;                               211   fBoxSize = value;
208   G4RunManager::GetRunManager()->ReinitializeG << 212   UpdateGeometry();
                                                   >> 213 }
                                                   >> 214 
                                                   >> 215 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
                                                   >> 216 
                                                   >> 217 #include "G4RunManager.hh"
                                                   >> 218 
                                                   >> 219 void DetectorConstruction::UpdateGeometry()
                                                   >> 220 {
                                                   >> 221   if (fPBox) 
                                                   >> 222   G4RunManager::GetRunManager()->DefineWorldVolume(ConstructVolumes());
209 }                                                 223 }
210                                                   224 
211 //....oooOO0OOooo........oooOO0OOooo........oo    225 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
212                                                   226