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26 /// \file exoticphysics/dmparticle/src/Detecto 26 /// \file exoticphysics/dmparticle/src/DetectorConstruction.cc
27 /// \brief Implementation of the DetectorConst 27 /// \brief Implementation of the DetectorConstruction class
28 // 28 //
>> 29 // $Id: DetectorConstruction.cc 68036 2013-03-13 14:13:45Z 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 #include "TargetSD.hh" <<
37 36
>> 37 #include "G4Material.hh"
38 #include "G4Box.hh" 38 #include "G4Box.hh"
39 #include "G4FieldManager.hh" <<
40 #include "G4GeometryManager.hh" <<
41 #include "G4LogicalVolume.hh" 39 #include "G4LogicalVolume.hh"
42 #include "G4Material.hh" <<
43 #include "G4NistManager.hh" <<
44 #include "G4PVPlacement.hh" 40 #include "G4PVPlacement.hh"
45 #include "G4RunManager.hh" << 41 #include "TargetSD.hh"
46 #include "G4SDManager.hh" 42 #include "G4SDManager.hh"
47 #include "G4SystemOfUnits.hh" << 43
48 #include "G4ThreeVector.hh" << 44 #include "G4GeometryManager.hh"
>> 45
49 #include "G4UnitsTable.hh" 46 #include "G4UnitsTable.hh"
>> 47 #include "G4NistManager.hh"
>> 48
>> 49 #include "G4FieldManager.hh"
>> 50 #include "G4ThreeVector.hh"
>> 51 #include "G4RunManager.hh"
>> 52 #include "G4SystemOfUnits.hh"
50 53
51 //....oooOO0OOooo........oooOO0OOooo........oo 54 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
52 55
53 DetectorConstruction::DetectorConstruction() 56 DetectorConstruction::DetectorConstruction()
54 : G4VUserDetectorConstruction(), fAbsorMater << 57 : G4VUserDetectorConstruction(),
>> 58 fAbsorMaterial(nullptr),
>> 59 fLogAbsor(nullptr),
>> 60 fWorld(nullptr)
55 { 61 {
56 // default parameter values 62 // default parameter values
57 fAbsorSizeZ = fAbsorSizeXY = 10 * cm; 63 fAbsorSizeZ = fAbsorSizeXY = 10 * cm;
58 fWorldSizeZ = fWorldSizeXY = 1.2 * fAbsorSiz 64 fWorldSizeZ = fWorldSizeXY = 1.2 * fAbsorSizeZ;
59 65
60 SetMaterial("G4_Al"); 66 SetMaterial("G4_Al");
61 fWorldMaterial = G4NistManager::Instance()-> << 67 fWorldMaterial =
>> 68 G4NistManager::Instance()->FindOrBuildMaterial("G4_Galactic");
62 69
63 // create commands for interactive definitio 70 // create commands for interactive definition of the detector
64 fDetectorMessenger = new DetectorMessenger(t 71 fDetectorMessenger = new DetectorMessenger(this);
65 } 72 }
66 73
67 //....oooOO0OOooo........oooOO0OOooo........oo 74 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
68 75
69 DetectorConstruction::~DetectorConstruction() 76 DetectorConstruction::~DetectorConstruction()
70 { 77 {
71 delete fDetectorMessenger; 78 delete fDetectorMessenger;
72 } 79 }
73 80
74 //....oooOO0OOooo........oooOO0OOooo........oo 81 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
75 82
76 G4VPhysicalVolume* DetectorConstruction::Const 83 G4VPhysicalVolume* DetectorConstruction::Construct()
77 { << 84 {
78 if (fWorld) { << 85 if(fWorld) { return fWorld; }
79 return fWorld; <<
80 } <<
81 86
82 /**************************** World *** 87 /**************************** World *****************************/
83 G4Box* sWorld = new G4Box("world", fWorldSiz << 88 G4Box * sWorld = new G4Box("world",
>> 89 fWorldSizeXY / 2, fWorldSizeXY / 2, fWorldSizeZ / 2);
84 90
85 G4LogicalVolume* lWorld = new G4LogicalVolum << 91 G4LogicalVolume * lWorld = new G4LogicalVolume(sWorld,
>> 92 fWorldMaterial,
>> 93 "world");
>> 94
>> 95 fWorld = new G4PVPlacement(0, //no rotation
>> 96 G4ThreeVector(), //at (0,0,0)
>> 97 lWorld, //logical volume
>> 98 "world", //name
>> 99 0, //mother volume
>> 100 false, //no boolean operation
>> 101 0); //copy number
86 102
87 fWorld = new G4PVPlacement(0, // no rotatio <<
88 G4ThreeVector(), <<
89 lWorld, // logic <<
90 "world", // name <<
91 0, // mother vo <<
92 false, // no boo <<
93 0); // copy numb <<
94 103
95 /************************** Absorber * 104 /************************** Absorber ***************************/
96 105
97 G4Box* sAbsor = new G4Box("Absorber", fAbsor << 106 G4Box * sAbsor = new G4Box("Absorber",
98 << 107 fAbsorSizeXY / 2, fAbsorSizeXY / 2, fAbsorSizeZ / 2);
99 fLogAbsor = new G4LogicalVolume(sAbsor, fAbs <<
100 108
101 new G4PVPlacement(0, // no rotation << 109 fLogAbsor = new G4LogicalVolume(sAbsor,
102 G4ThreeVector(), // at (0 << 110 fAbsorMaterial,
103 fLogAbsor, // logical vol << 111 "Absorber");
104 "Absorber", // name << 112
105 lWorld, // mother volume << 113 new G4PVPlacement(0, //no rotation
106 false, // no boolean oper << 114 G4ThreeVector(), //at (0,0,0)
107 0); // copy number << 115 fLogAbsor, //logical volume
>> 116 "Absorber", //name
>> 117 lWorld, //mother volume
>> 118 false, //no boolean operation
>> 119 0); //copy number
108 120
109 PrintParameters(); 121 PrintParameters();
110 122
111 /************ always return the World vo 123 /************ always return the World volume *****************/
112 return fWorld; 124 return fWorld;
113 } 125 }
114 126
115 //....oooOO0OOooo........oooOO0OOooo........oo 127 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
116 128
117 void DetectorConstruction::PrintParameters() 129 void DetectorConstruction::PrintParameters()
118 { 130 {
119 G4cout << "\n------------------------------- 131 G4cout << "\n---------------------------------------------------------\n";
120 G4cout << "---> The Absorber is " << G4BestU << 132 G4cout << "---> The Absorber is " << G4BestUnit(fAbsorSizeZ, "Length")
121 << fAbsorMaterial->GetName() << G4end << 133 << " of " << fAbsorMaterial->GetName() << G4endl;
122 G4cout << "\n------------------------------- 134 G4cout << "\n---------------------------------------------------------\n";
>> 135
123 } 136 }
124 137
125 //....oooOO0OOooo........oooOO0OOooo........oo 138 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
126 139
127 void DetectorConstruction::SetSizeZ(G4double v 140 void DetectorConstruction::SetSizeZ(G4double value)
128 { 141 {
129 if (value > 0.0) { << 142 if(value > 0.0) {
130 fAbsorSizeZ = value; << 143 fAbsorSizeZ = value;
131 fWorldSizeZ = 1.2 * fAbsorSizeZ; 144 fWorldSizeZ = 1.2 * fAbsorSizeZ;
132 } 145 }
133 } 146 }
134 << 147
135 //....oooOO0OOooo........oooOO0OOooo........oo 148 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
136 149
137 void DetectorConstruction::SetSizeXY(G4double 150 void DetectorConstruction::SetSizeXY(G4double value)
138 { 151 {
139 if (value > 0.0) { << 152 if(value > 0.0)
140 fAbsorSizeXY = value; << 153 {
>> 154 fAbsorSizeXY = value;
141 fWorldSizeXY = 1.2 * fAbsorSizeXY; 155 fWorldSizeXY = 1.2 * fAbsorSizeXY;
142 } 156 }
143 } << 157 }
144 158
145 //....oooOO0OOooo........oooOO0OOooo........oo 159 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
146 160
147 void DetectorConstruction::SetMaterial(const G 161 void DetectorConstruction::SetMaterial(const G4String& namemat)
148 { 162 {
149 // search the material by its name << 163 // search the material by its name
150 164
151 G4Material* mat = G4NistManager::Instance()- 165 G4Material* mat = G4NistManager::Instance()->FindOrBuildMaterial(namemat);
152 if (!mat) { << 166 if(!mat) {
153 G4cout << "!!! DetectorConstruction::SetMa << 167 G4cout << "!!! DetectorConstruction::SetMaterial: WARNING Material <"
154 << "> does not exist in DB" << G4en << 168 << namemat << "> does not exist in DB" << G4endl;
155 return; 169 return;
156 } 170 }
157 // new material is found out 171 // new material is found out
158 if (mat != fAbsorMaterial) { 172 if (mat != fAbsorMaterial) {
159 fAbsorMaterial = mat; 173 fAbsorMaterial = mat;
160 if (fLogAbsor) { << 174 if(fLogAbsor) { fLogAbsor->SetMaterial(mat); }
161 fLogAbsor->SetMaterial(mat); <<
162 } <<
163 G4RunManager::GetRunManager()->PhysicsHasB 175 G4RunManager::GetRunManager()->PhysicsHasBeenModified();
164 } 176 }
165 } 177 }
166 178
167 //....oooOO0OOooo........oooOO0OOooo........oo 179 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
168 180
169 void DetectorConstruction::ConstructSDandField 181 void DetectorConstruction::ConstructSDandField()
170 { 182 {
171 auto sd = new TargetSD("Target"); 183 auto sd = new TargetSD("Target");
172 G4SDManager::GetSDMpointer()->AddNewDetector 184 G4SDManager::GetSDMpointer()->AddNewDetector(sd);
173 SetSensitiveDetector(fLogAbsor, sd); << 185 SetSensitiveDetector(fLogAbsor, sd);
174 } 186 }
175 187
176 //....oooOO0OOooo........oooOO0OOooo........oo 188 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
177 189