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Geant4/examples/extended/persistency/P02/src/ExP02DetectorConstruction.cc

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Diff markup

Differences between /examples/extended/persistency/P02/src/ExP02DetectorConstruction.cc (Version 11.3.0) and /examples/extended/persistency/P02/src/ExP02DetectorConstruction.cc (Version 8.2.p1)


  1 //                                                  1 
  2 // *******************************************    
  3 // * License and Disclaimer                       
  4 // *                                              
  5 // * The  Geant4 software  is  copyright of th    
  6 // * the Geant4 Collaboration.  It is provided    
  7 // * conditions of the Geant4 Software License    
  8 // * LICENSE and available at  http://cern.ch/    
  9 // * include a list of copyright holders.         
 10 // *                                              
 11 // * Neither the authors of this software syst    
 12 // * institutes,nor the agencies providing fin    
 13 // * work  make  any representation or  warran    
 14 // * regarding  this  software system or assum    
 15 // * use.  Please see the license in the file     
 16 // * for the full disclaimer and the limitatio    
 17 // *                                              
 18 // * This  code  implementation is the result     
 19 // * technical work of the GEANT4 collaboratio    
 20 // * By using,  copying,  modifying or  distri    
 21 // * any work based  on the software)  you  ag    
 22 // * use  in  resulting  scientific  publicati    
 23 // * acceptance of all terms of the Geant4 Sof    
 24 // *******************************************    
 25 //                                                
 26 /// \file persistency/P02/src/ExP02DetectorCon    
 27 /// \brief Implementation of the ExP02Detector    
 28 //                                                
 29 //                                                
 30 //                                                
 31 #include "ExP02DetectorConstruction.hh"           
 32                                                   
 33 #include "G4Box.hh"                               
 34 #include "G4LogicalVolume.hh"                     
 35 #include "G4Material.hh"                          
 36 #include "G4PVPlacement.hh"                       
 37 #include "G4SystemOfUnits.hh"                     
 38 #include "G4ThreeVector.hh"                       
 39 #include "G4Tubs.hh"                              
 40 #include "globals.hh"                             
 41                                                   
 42 // ROOT                                           
 43 #include "ExP02GeoTree.hh"                        
 44 #include "TFile.h"                                
 45 #include "TROOT.h"                                
 46 #include "TSystem.h"                              
 47                                                   
 48 //....oooOO0OOooo........oooOO0OOooo........oo    
 49                                                   
 50 ExP02DetectorConstruction::ExP02DetectorConstr    
 51   : G4VUserDetectorConstruction(),                
 52     fExperimentalHall_log(0),                     
 53     fTracker_log(0),                              
 54     fCalorimeterBlock_log(0),                     
 55     fCalorimeterLayer_log(0),                     
 56     fExperimentalHall_phys(0),                    
 57     fCalorimeterLayer_phys(0),                    
 58     fCalorimeterBlock_phys(0),                    
 59     fTracker_phys(0)                              
 60 {                                                 
 61   ;                                               
 62 }                                                 
 63                                                   
 64 //....oooOO0OOooo........oooOO0OOooo........oo    
 65                                                   
 66 ExP02DetectorConstruction::~ExP02DetectorConst    
 67                                                   
 68 //....oooOO0OOooo........oooOO0OOooo........oo    
 69                                                   
 70 G4VPhysicalVolume* ExP02DetectorConstruction::    
 71 {                                                 
 72   //------------------------------------------    
 73                                                   
 74   G4double a;  // atomic mass                     
 75   G4double z;  // atomic number                   
 76   G4double density;                               
 77                                                   
 78   G4Material* Ar =                                
 79     new G4Material("ArgonGas", z = 18., a = 39    
 80                                                   
 81   G4Material* Al =                                
 82     new G4Material("Aluminum", z = 13., a = 26    
 83                                                   
 84   G4Material* Pb =                                
 85     new G4Material("Lead", z = 82., a = 207.19    
 86                                                   
 87   //------------------------------------------    
 88                                                   
 89   //------------------------------ experimenta    
 90   //------------------------------ beam line a    
 91                                                   
 92   G4double expHall_x = 3.0 * m;                   
 93   G4double expHall_y = 1.0 * m;                   
 94   G4double expHall_z = 1.0 * m;                   
 95   G4Box* experimentalHall_box = new G4Box("exp    
 96   fExperimentalHall_log = new G4LogicalVolume(    
 97   fExperimentalHall_phys =                        
 98     new G4PVPlacement(0, G4ThreeVector(), fExp    
 99                                                   
100   //------------------------------ a tracker t    
101                                                   
102   G4double innerRadiusOfTheTube = 0. * cm;        
103   G4double outerRadiusOfTheTube = 60. * cm;       
104   G4double hightOfTheTube = 50. * cm;             
105   G4double startAngleOfTheTube = 0. * deg;        
106   G4double spanningAngleOfTheTube = 360. * deg    
107   G4Tubs* tracker_tube = new G4Tubs("tracker_t    
108                                     hightOfThe    
109   fTracker_log = new G4LogicalVolume(tracker_t    
110   G4double trackerPos_x = -1.0 * m;               
111   G4double trackerPos_y = 0. * m;                 
112   G4double trackerPos_z = 0. * m;                 
113   fTracker_phys = new G4PVPlacement(0, G4Three    
114                                     fTracker_l    
115                                                   
116   //------------------------------ a calorimet    
117                                                   
118   G4double block_x = 1.0 * m;                     
119   G4double block_y = 50.0 * cm;                   
120   G4double block_z = 50.0 * cm;                   
121   G4Box* calorimeterBlock_box = new G4Box("cal    
122   fCalorimeterBlock_log = new G4LogicalVolume(    
123   G4double blockPos_x = 1.0 * m;                  
124   G4double blockPos_y = 0.0 * m;                  
125   G4double blockPos_z = 0.0 * m;                  
126   fCalorimeterBlock_phys =                        
127     new G4PVPlacement(0, G4ThreeVector(blockPo    
128                       "caloBlock", fExperiment    
129                                                   
130   //------------------------------ calorimeter    
131                                                   
132   G4double calo_x = 1. * cm;                      
133   G4double calo_y = 40. * cm;                     
134   G4double calo_z = 40. * cm;                     
135   G4Box* calorimeterLayer_box = new G4Box("cal    
136   fCalorimeterLayer_log = new G4LogicalVolume(    
137   for (G4int i = 0; i < 19; i++)  // loop for     
138   {                                               
139     G4double caloPos_x = (i - 9) * 10. * cm;      
140     G4double caloPos_y = 0.0 * m;                 
141     G4double caloPos_z = 0.0 * m;                 
142     fCalorimeterLayer_phys =                      
143       new G4PVPlacement(0, G4ThreeVector(caloP    
144                         "caloLayer", fCalorime    
145   }                                               
146                                                   
147   //------------------------------------------    
148                                                   
149   // writing the geometry to a ROOT file          
150                                                   
151   // initialize ROOT                              
152   TSystem ts;                                     
153                                                   
154   gSystem->Load("libExP02ClassesDict");           
155                                                   
156   //  gDebug = 1;                                 
157                                                   
158   const G4ElementTable* eltab = G4Element::Get    
159                                                   
160   ExP02GeoTree* geotree = new ExP02GeoTree(fEx    
161                                                   
162   TFile fo("geo.root", "RECREATE");               
163                                                   
164   fo.WriteObject(geotree, "my_geo");              
165                                                   
166   return fExperimentalHall_phys;                  
167 }                                                 
168