| 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/TestEm4/src/Detector 26 /// \file electromagnetic/TestEm4/src/DetectorConstruction.cc
27 /// \brief Implementation of the DetectorConst 27 /// \brief Implementation of the DetectorConstruction class
28 // 28 //
29 // 29 //
>> 30 // $Id: DetectorConstruction.cc 67268 2013-02-13 11:38:40Z ihrivnac $
30 // 31 //
31 32
32 //....oooOO0OOooo........oooOO0OOooo........oo 33 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 //....oooOO0OOooo........oooOO0OOooo........oo 34 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
34 35
35 #include "DetectorConstruction.hh" 36 #include "DetectorConstruction.hh"
36 37
37 #include "G4LogicalVolume.hh" <<
38 #include "G4Material.hh" 38 #include "G4Material.hh"
>> 39 #include "G4Tubs.hh"
>> 40 #include "G4LogicalVolume.hh"
39 #include "G4PVPlacement.hh" 41 #include "G4PVPlacement.hh"
40 #include "G4SystemOfUnits.hh" 42 #include "G4SystemOfUnits.hh"
41 #include "G4Tubs.hh" << 43
>> 44 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 45
>> 46 DetectorConstruction::DetectorConstruction()
>> 47 :G4VUserDetectorConstruction()
>> 48 {}
>> 49
>> 50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 51
>> 52 DetectorConstruction::~DetectorConstruction()
>> 53 {}
42 54
43 //....oooOO0OOooo........oooOO0OOooo........oo 55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
44 56
45 G4VPhysicalVolume* DetectorConstruction::Const 57 G4VPhysicalVolume* DetectorConstruction::Construct()
46 { 58 {
47 // 59 //
48 // define a material from its elements. ca 60 // define a material from its elements. case 1: chemical molecule
49 // << 61 //
50 G4double a, z; 62 G4double a, z;
51 G4double density; << 63 G4double density;
52 G4int ncomponents, natoms; 64 G4int ncomponents, natoms;
53 << 65
54 G4Element* C = new G4Element("Carbon", "C", << 66 G4Element* C = new G4Element("Carbon" ,"C" , z= 6., a= 12.01*g/mole);
55 G4Element* F = new G4Element("Fluorine", "F" << 67 G4Element* F = new G4Element("Fluorine","N" , z= 9., a= 18.99*g/mole);
56 << 68
57 G4Material* C6F6 = new G4Material("FluorCarb << 69 G4Material* C6F6 =
58 C6F6->AddElement(C, natoms = 6); << 70 new G4Material("FluorCarbonate", density= 1.61*g/cm3, ncomponents=2);
59 C6F6->AddElement(F, natoms = 6); << 71 C6F6->AddElement(C, natoms=6);
60 << 72 C6F6->AddElement(F, natoms=6);
>> 73
61 G4cout << C6F6 << G4endl; 74 G4cout << C6F6 << G4endl;
62 << 75
63 // << 76 //
64 // Container 77 // Container
65 // << 78 //
66 G4double Rmin = 0., Rmax = 5 * cm, deltaZ = << 79 G4double Rmin=0., Rmax=5*cm, deltaZ= 5*cm, Phimin=0., deltaPhi=360*degree;
67 80
68 G4Tubs* solidWorld = new G4Tubs("C6F6", // << 81 G4Tubs*
69 Rmin, Rmax, << 82 solidWorld = new G4Tubs("C6F6", //its name
>> 83 Rmin,Rmax,deltaZ,Phimin,deltaPhi); //its size
>> 84
>> 85 G4LogicalVolume*
>> 86 logicWorld = new G4LogicalVolume(solidWorld, //its solid
>> 87 C6F6, //its material
>> 88 "C6F6"); //its name
>> 89 G4VPhysicalVolume*
>> 90 physiWorld = new G4PVPlacement(0, //no rotation
>> 91 G4ThreeVector(), //at (0,0,0)
>> 92 logicWorld, //its logical volume
>> 93 "C6F6", //its name
>> 94 0, //its mother volume
>> 95 false, //no boolean operation
>> 96 0); //copy number
70 97
71 G4LogicalVolume* logicWorld = new G4LogicalV <<
72 <<
73 <<
74 G4VPhysicalVolume* physiWorld = new G4PVPlac <<
75 <<
76 <<
77 <<
78 <<
79 <<
80 <<
81 <<
82 // <<
83 // always return the physical World <<
84 // 98 //
>> 99 //always return the physical World
>> 100 //
85 return physiWorld; 101 return physiWorld;
86 } 102 }
87 103
88 //....oooOO0OOooo........oooOO0OOooo........oo 104 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
89 105