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Geant4/examples/extended/electromagnetic/TestEm14/src/DetectorConstruction.cc

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Differences between /examples/extended/electromagnetic/TestEm14/src/DetectorConstruction.cc (Version 11.3.0) and /examples/extended/electromagnetic/TestEm14/src/DetectorConstruction.cc (Version 10.4)


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 25 //                                                 25 //
 26 /// \file DetectorConstruction.cc              <<  26 /// \file electromagnetic/TestEm14/src/DetectorConstruction.cc
 27 /// \brief Implementation of the DetectorConst     27 /// \brief Implementation of the DetectorConstruction class
 28 //                                                 28 //
                                                   >>  29 // $Id: DetectorConstruction.cc 92996 2015-09-28 08:03:50Z gcosmo $
 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 "G4Box.hh"                            << 
 38 #include "G4GeometryManager.hh"                << 
 39 #include "G4LogicalVolume.hh"                  << 
 40 #include "G4LogicalVolumeStore.hh"             << 
 41 #include "G4Material.hh"                           37 #include "G4Material.hh"
 42 #include "G4NistManager.hh"                        38 #include "G4NistManager.hh"
                                                   >>  39 #include "G4Box.hh"
                                                   >>  40 #include "G4LogicalVolume.hh"
 43 #include "G4PVPlacement.hh"                        41 #include "G4PVPlacement.hh"
                                                   >>  42 
                                                   >>  43 #include "G4GeometryManager.hh"
 44 #include "G4PhysicalVolumeStore.hh"                44 #include "G4PhysicalVolumeStore.hh"
                                                   >>  45 #include "G4LogicalVolumeStore.hh"
 45 #include "G4SolidStore.hh"                         46 #include "G4SolidStore.hh"
 46 #include "G4SystemOfUnits.hh"                  <<  47 
 47 #include "G4UnitsTable.hh"                         48 #include "G4UnitsTable.hh"
                                                   >>  49 #include "G4SystemOfUnits.hh"
 48                                                    50 
 49 //....oooOO0OOooo........oooOO0OOooo........oo     51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 50                                                    52 
 51 DetectorConstruction::DetectorConstruction()       53 DetectorConstruction::DetectorConstruction()
                                                   >>  54 :G4VUserDetectorConstruction(),fPBox(0), fLBox(0), fMaterial(0),
                                                   >>  55  fDetectorMessenger(0)
 52 {                                                  56 {
 53   fBoxSize = 100 * m;                          <<  57   fBoxSize = 100*m;
 54   DefineMaterials();                               58   DefineMaterials();
 55   SetMaterial("Water");                        <<  59   SetMaterial("Water");  
 56   fDetectorMessenger = new DetectorMessenger(t     60   fDetectorMessenger = new DetectorMessenger(this);
 57 }                                                  61 }
 58                                                    62 
 59 //....oooOO0OOooo........oooOO0OOooo........oo     63 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 60                                                    64 
 61 DetectorConstruction::~DetectorConstruction()      65 DetectorConstruction::~DetectorConstruction()
 62 {                                              <<  66 { delete fDetectorMessenger;}
 63   delete fDetectorMessenger;                   << 
 64 }                                              << 
 65                                                    67 
 66 //....oooOO0OOooo........oooOO0OOooo........oo     68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 67                                                    69 
 68 G4VPhysicalVolume* DetectorConstruction::Const     70 G4VPhysicalVolume* DetectorConstruction::Construct()
 69 {                                                  71 {
 70   return ConstructVolumes();                       72   return ConstructVolumes();
 71 }                                                  73 }
 72                                                    74 
 73 //....oooOO0OOooo........oooOO0OOooo........oo     75 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 74                                                    76 
 75 void DetectorConstruction::DefineMaterials()       77 void DetectorConstruction::DefineMaterials()
 76 {                                                  78 {
 77   //                                               79   //
 78   // define Elements                               80   // define Elements
 79   //                                               81   //
 80   G4double z, a;                               <<  82   G4double z,a;
 81                                                <<  83   
 82   G4Element* H = new G4Element("Hydrogen", "H" <<  84   G4Element* H  = new G4Element("Hydrogen" ,"H" , z= 1., a=   1.01*g/mole);
 83   G4Element* N = new G4Element("Nitrogen", "N" <<  85   G4Element* N  = new G4Element("Nitrogen" ,"N" , z= 7., a=  14.01*g/mole);
 84   G4Element* O = new G4Element("Oxygen", "O",  <<  86   G4Element* O  = new G4Element("Oxygen"   ,"O" , z= 8., a=  16.00*g/mole);
 85   G4Element* Na = new G4Element("Sodium", "Na" <<  87   G4Element* Na = new G4Element("Sodium"   ,"Na", z=11., a=  22.99*g/mole);
 86   G4Element* Ge = new G4Element("Germanium", " <<  88   G4Element* Ge = new G4Element("Germanium","Ge", z=32., a=  72.59*g/mole);
 87   G4Element* I = new G4Element("Iodine", "I",  <<  89   G4Element* I  = new G4Element("Iodine"   ,"I" , z=53., a= 126.90*g/mole);
 88   G4Element* Bi = new G4Element("Bismuth", "Bi <<  90   G4Element* Bi = new G4Element("Bismuth"  ,"Bi", z=83., a= 208.98*g/mole);
 89                                                <<  91   
 90   //                                               92   //
 91   // define materials                              93   // define materials
 92   //                                               94   //
 93   G4double density;                                95   G4double density;
 94   G4int ncomponents, natoms;                       96   G4int ncomponents, natoms;
 95   G4double fractionmass;                       <<  97   G4double fractionmass;  
 96                                                <<  98   
 97   G4Material* Air = new G4Material("Air", dens <<  99   G4Material* Air = 
 98   Air->AddElement(N, fractionmass = 70. * perC << 100   new G4Material("Air", density= 1.290*mg/cm3, ncomponents=2);
 99   Air->AddElement(O, fractionmass = 30. * perC << 101   Air->AddElement(N, fractionmass=70.*perCent);
100                                                << 102   Air->AddElement(O, fractionmass=30.*perCent);
101   G4Material* H2l = new G4Material("H2liquid", << 103 
102   H2l->AddElement(H, fractionmass = 1.);       << 104   G4Material* H2l = 
103                                                << 105   new G4Material("H2liquid", density= 70.8*mg/cm3, ncomponents=1);
104   G4Material* H2O = new G4Material("Water", de << 106   H2l->AddElement(H, fractionmass=1.);
105   H2O->AddElement(H, natoms = 2);              << 107 
106   H2O->AddElement(O, natoms = 1);              << 108   G4Material* H2O = 
                                                   >> 109   new G4Material("Water", density= 1.000*g/cm3, ncomponents=2);
                                                   >> 110   H2O->AddElement(H, natoms=2);
                                                   >> 111   H2O->AddElement(O, natoms=1);
107   H2O->SetChemicalFormula("H_2O");                112   H2O->SetChemicalFormula("H_2O");
108   H2O->GetIonisation()->SetMeanExcitationEnerg << 113   H2O->GetIonisation()->SetMeanExcitationEnergy(78.0*eV);
109                                                   114 
110   new G4Material("liquidArgon", z = 18., a = 3 << 115   new G4Material("liquidArgon", z=18., a= 39.95*g/mole, density= 1.390*g/cm3);
                                                   >> 116   
                                                   >> 117   new G4Material("Carbon"     , z=6.,  a= 12.01*g/mole, density= 2.267*g/cm3);
                                                   >> 118 
                                                   >> 119   new G4Material("Aluminium"  , z=13., a= 26.98*g/mole, density= 2.700*g/cm3);
                                                   >> 120 
                                                   >> 121   new G4Material("Silicon"    , z=14., a= 28.09*g/mole, density= 2.330*g/cm3);
                                                   >> 122   
                                                   >> 123   new G4Material("Chromium"   , z=24., a= 51.99*g/mole, density= 7.140*g/cm3);
                                                   >> 124       
                                                   >> 125   new G4Material("Copper"     , z=29., a= 63.55*g/mole, density= 8.920*g/cm3);  
                                                   >> 126 
                                                   >> 127   new G4Material("Germanium"  , z=32., a= 72.61*g/mole, density= 5.323*g/cm3);
                                                   >> 128 
                                                   >> 129   new G4Material("Nb"         , z=41., a= 92.906*g/mole,density= 8.57*g/cm3);
                                                   >> 130     
                                                   >> 131   G4Material* NaI = 
                                                   >> 132   new G4Material("NaI", density= 3.67*g/cm3, ncomponents=2);
                                                   >> 133   NaI->AddElement(Na, natoms=1);
                                                   >> 134   NaI->AddElement(I , natoms=1);
                                                   >> 135   NaI->GetIonisation()->SetMeanExcitationEnergy(452*eV);
                                                   >> 136   
                                                   >> 137   G4Material* Iod = 
                                                   >> 138   new G4Material("Iodine", density= 4.93*g/cm3, ncomponents=1);
                                                   >> 139   Iod->AddElement(I , natoms=1);
                                                   >> 140   
                                                   >> 141   G4Material* BGO = 
                                                   >> 142   new G4Material("BGO", density= 7.10*g/cm3, ncomponents=3);
                                                   >> 143   BGO->AddElement(O , natoms=12);
                                                   >> 144   BGO->AddElement(Ge, natoms= 3);
                                                   >> 145   BGO->AddElement(Bi, natoms= 4);  
                                                   >> 146 
                                                   >> 147   new G4Material("Iron"       , z=26., a= 55.85*g/mole, density= 7.870*g/cm3);
                                                   >> 148 
                                                   >> 149   new G4Material("Tungsten"   , z=74., a=183.85*g/mole, density= 19.25*g/cm3);
                                                   >> 150   
                                                   >> 151   new G4Material("Gold"       , z=79., a=196.97*g/mole, density= 19.30*g/cm3);  
111                                                   152 
112   new G4Material("Carbon", z = 6., a = 12.01 * << 153   new G4Material("Lead"       , z=82., a=207.19*g/mole, density= 11.35*g/cm3);
113                                                   154 
114   new G4Material("Aluminium", z = 13., a = 26. << 155   new G4Material("Uranium"    , z=92., a=238.03*g/mole, density= 18.95*g/cm3);
115                                                   156 
116   new G4Material("Silicon", z = 14., a = 28.09 << 157   G4cout << *(G4Material::GetMaterialTable()) << G4endl;
117                                                << 
118   new G4Material("Chromium", z = 24., a = 51.9 << 
119                                                << 
120   new G4Material("Copper", z = 29., a = 63.55  << 
121                                                << 
122   new G4Material("Germanium", z = 32., a = 72. << 
123                                                << 
124   new G4Material("Nb", z = 41., a = 92.906 * g << 
125                                                << 
126   G4Material* NaI = new G4Material("NaI", dens << 
127   NaI->AddElement(Na, natoms = 1);             << 
128   NaI->AddElement(I, natoms = 1);              << 
129   NaI->GetIonisation()->SetMeanExcitationEnerg << 
130                                                << 
131   G4Material* Iod = new G4Material("Iodine", d << 
132   Iod->AddElement(I, natoms = 1);              << 
133                                                << 
134   G4Material* BGO = new G4Material("BGO", dens << 
135   BGO->AddElement(O, natoms = 12);             << 
136   BGO->AddElement(Ge, natoms = 3);             << 
137   BGO->AddElement(Bi, natoms = 4);             << 
138                                                << 
139   new G4Material("Iron", z = 26., a = 55.85 *  << 
140                                                << 
141   new G4Material("Tungsten", z = 74., a = 183. << 
142                                                << 
143   new G4Material("Gold", z = 79., a = 196.97 * << 
144                                                << 
145   new G4Material("Lead", z = 82., a = 207.19 * << 
146                                                << 
147   new G4Material("Uranium", z = 92., a = 238.0 << 
148                                                << 
149   /// G4cout << *(G4Material::GetMaterialTable << 
150 }                                                 158 }
151                                                   159 
152 //....oooOO0OOooo........oooOO0OOooo........oo    160 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
153                                                   161 
154 G4VPhysicalVolume* DetectorConstruction::Const    162 G4VPhysicalVolume* DetectorConstruction::ConstructVolumes()
155 {                                                 163 {
156   // Cleanup old geometry                         164   // Cleanup old geometry
157   G4GeometryManager::GetInstance()->OpenGeomet    165   G4GeometryManager::GetInstance()->OpenGeometry();
158   G4PhysicalVolumeStore::GetInstance()->Clean(    166   G4PhysicalVolumeStore::GetInstance()->Clean();
159   G4LogicalVolumeStore::GetInstance()->Clean()    167   G4LogicalVolumeStore::GetInstance()->Clean();
160   G4SolidStore::GetInstance()->Clean();           168   G4SolidStore::GetInstance()->Clean();
161                                                   169 
162   G4Box* sBox = new G4Box("Container",  // its << 170   G4Box*
163                           fBoxSize / 2, fBoxSi << 171   sBox = new G4Box("Container",                        //its name
164                                                << 172                    fBoxSize/2,fBoxSize/2,fBoxSize/2);  //its dimensions
165   fLBox = new G4LogicalVolume(sBox,  // its sh << 173 
166                               fMaterial,  // i << 174   fLBox = new G4LogicalVolume(sBox,                    //its shape
167                               fMaterial->GetNa << 175                              fMaterial,                //its material
168                                                << 176                              fMaterial->GetName());    //its name
169   fPBox = new G4PVPlacement(0,  // no rotation << 177 
170                             G4ThreeVector(),   << 178   fPBox = new G4PVPlacement(0,                         //no rotation
171                             fLBox,  // its log << 179                            G4ThreeVector(),            //at (0,0,0)
172                             fMaterial->GetName << 180                            fLBox,                      //its logical volume
173                             0,  // its mother  << 181                            fMaterial->GetName(),       //its name
174                             false,  // no bool << 182                            0,                          //its mother  volume
175                             0);  // copy numbe << 183                            false,                      //no boolean operation
176                                                << 184                            0);                         //copy number
                                                   >> 185                            
177   PrintParameters();                              186   PrintParameters();
178                                                << 187   
179   // always return the root volume             << 188   //always return the root volume
180   //                                              189   //
181   return fPBox;                                   190   return fPBox;
182 }                                                 191 }
183                                                   192 
184 //....oooOO0OOooo........oooOO0OOooo........oo    193 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
185                                                   194 
186 void DetectorConstruction::PrintParameters()      195 void DetectorConstruction::PrintParameters()
187 {                                                 196 {
188   G4cout << "\n The Box is " << G4BestUnit(fBo << 197   G4cout << "\n The Box is " << G4BestUnit(fBoxSize,"Length")
189          << G4endl;                            << 198          << " of " << fMaterial->GetName() << G4endl;
190   G4cout << "\n" << fMaterial << G4endl;       << 
191 }                                                 199 }
192                                                   200 
193 //....oooOO0OOooo........oooOO0OOooo........oo    201 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
194                                                   202 
195 #include "G4RunManager.hh"                        203 #include "G4RunManager.hh"
196                                                   204 
197 void DetectorConstruction::SetMaterial(G4Strin    205 void DetectorConstruction::SetMaterial(G4String materialChoice)
198 {                                                 206 {
199   // search the material by its name, or build    207   // search the material by its name, or build it from nist data base
200   G4Material* pttoMaterial = G4NistManager::In << 208   G4Material* pttoMaterial = 
201                                                << 209      G4NistManager::Instance()->FindOrBuildMaterial(materialChoice);
                                                   >> 210   
202   if (pttoMaterial) {                             211   if (pttoMaterial) {
203     fMaterial = pttoMaterial;                  << 212    fMaterial = pttoMaterial;
204     G4RunManager::GetRunManager()->PhysicsHasB << 213    G4RunManager::GetRunManager()->PhysicsHasBeenModified();
205   }                                            << 214   } else {
206   else {                                       << 215     G4cout << "\n--> warning from DetectorConstruction::SetMaterial : "
207     G4cout << "\n--> warning from DetectorCons << 216            << materialChoice << " not found" << G4endl;  
208            << " not found" << G4endl;          << 217   } 
209   }                                            << 
210 }                                                 218 }
211                                                   219 
212 //....oooOO0OOooo........oooOO0OOooo........oo    220 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
213                                                   221 
214 void DetectorConstruction::SetSize(G4double va    222 void DetectorConstruction::SetSize(G4double value)
215 {                                                 223 {
216   fBoxSize = value;                               224   fBoxSize = value;
217   G4RunManager::GetRunManager()->ReinitializeG    225   G4RunManager::GetRunManager()->ReinitializeGeometry();
218 }                                                 226 }
219                                                   227 
220 //....oooOO0OOooo........oooOO0OOooo........oo    228 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
221                                                   229