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26 /// \file exoticphysics/monopole/src/DetectorC 26 /// \file exoticphysics/monopole/src/DetectorConstruction.cc
27 /// \brief Implementation of the DetectorConst 27 /// \brief Implementation of the DetectorConstruction class
28 // 28 //
29 // 29 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 32
33 #include "DetectorConstruction.hh" 33 #include "DetectorConstruction.hh"
34 <<
35 #include "DetectorMessenger.hh" 34 #include "DetectorMessenger.hh"
36 35
>> 36 #include "G4Material.hh"
37 #include "G4Box.hh" 37 #include "G4Box.hh"
38 #include "G4GeometryManager.hh" <<
39 #include "G4LogicalVolume.hh" 38 #include "G4LogicalVolume.hh"
40 #include "G4LogicalVolumeStore.hh" <<
41 #include "G4Material.hh" <<
42 #include "G4MonopoleFieldSetup.hh" <<
43 #include "G4NistManager.hh" <<
44 #include "G4PVPlacement.hh" 39 #include "G4PVPlacement.hh"
>> 40 #include "G4UniformMagField.hh"
>> 41
>> 42 #include "G4GeometryManager.hh"
>> 43 #include "G4UserLimits.hh"
45 #include "G4PhysicalVolumeStore.hh" 44 #include "G4PhysicalVolumeStore.hh"
>> 45 #include "G4LogicalVolumeStore.hh"
46 #include "G4SolidStore.hh" 46 #include "G4SolidStore.hh"
47 #include "G4StateManager.hh" 47 #include "G4StateManager.hh"
48 #include "G4UniformMagField.hh" << 48
49 #include "G4UnitsTable.hh" 49 #include "G4UnitsTable.hh"
50 #include "G4UserLimits.hh" << 50 #include "G4NistManager.hh"
51 // #include "G4FieldManager.hh" << 51
52 // #include "G4TransportationManager.hh" << 52 #include "G4MonopoleFieldSetup.hh"
53 #include "G4AutoDelete.hh" << 53 //#include "G4FieldManager.hh"
54 #include "G4GlobalMagFieldMessenger.hh" << 54 //#include "G4TransportationManager.hh"
55 #include "G4RunManager.hh" <<
56 #include "G4SystemOfUnits.hh" <<
57 #include "G4ThreeVector.hh" 55 #include "G4ThreeVector.hh"
>> 56 #include "G4RunManager.hh"
>> 57 #include "G4SystemOfUnits.hh"
>> 58
>> 59 #include "G4GlobalMagFieldMessenger.hh"
>> 60 #include "G4AutoDelete.hh"
58 61
59 //....oooOO0OOooo........oooOO0OOooo........oo 62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
60 63
61 DetectorConstruction::DetectorConstruction() 64 DetectorConstruction::DetectorConstruction()
62 : G4VUserDetectorConstruction(), << 65 : G4VUserDetectorConstruction(),
63 fWorldMaterial(0), << 66 fWorldMaterial(0),
64 fAbsorMaterial(0), << 67 fAbsorMaterial(0),
65 fLogAbsor(0), << 68 fLogAbsor(0),
66 fMonFieldSetup(), << 69 fMonFieldSetup(),
67 fDetectorMessenger(0) << 70 fDetectorMessenger(0)
68 { 71 {
69 // default parameter values 72 // default parameter values
70 fAbsorSizeX = fAbsorSizeYZ = 10 * cm; 73 fAbsorSizeX = fAbsorSizeYZ = 10 * cm;
71 fWorldSizeX = fWorldSizeYZ = 1.2 * fAbsorSiz 74 fWorldSizeX = fWorldSizeYZ = 1.2 * fAbsorSizeX;
72 fMaxStepSize = 5 * mm; 75 fMaxStepSize = 5 * mm;
73 76
74 SetMaterial("G4_Al"); 77 SetMaterial("G4_Al");
75 fWorldMaterial = G4NistManager::Instance()-> << 78 fWorldMaterial =
>> 79 G4NistManager::Instance()->FindOrBuildMaterial("G4_Galactic");
76 80
77 // create commands for interactive definitio 81 // create commands for interactive definition of the detector
78 fDetectorMessenger = new DetectorMessenger(t 82 fDetectorMessenger = new DetectorMessenger(this);
79 } 83 }
80 84
81 //....oooOO0OOooo........oooOO0OOooo........oo 85 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
82 86
83 DetectorConstruction::~DetectorConstruction() 87 DetectorConstruction::~DetectorConstruction()
84 { 88 {
85 delete fDetectorMessenger; 89 delete fDetectorMessenger;
86 // delete fMonFieldSetup; 90 // delete fMonFieldSetup;
87 } 91 }
88 92
89 //....oooOO0OOooo........oooOO0OOooo........oo 93 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
90 94
91 G4VPhysicalVolume* DetectorConstruction::Const 95 G4VPhysicalVolume* DetectorConstruction::Construct()
92 { << 96 {
93 G4GeometryManager::GetInstance()->OpenGeomet 97 G4GeometryManager::GetInstance()->OpenGeometry();
94 G4PhysicalVolumeStore::GetInstance()->Clean( 98 G4PhysicalVolumeStore::GetInstance()->Clean();
95 G4LogicalVolumeStore::GetInstance()->Clean() 99 G4LogicalVolumeStore::GetInstance()->Clean();
96 G4SolidStore::GetInstance()->Clean(); 100 G4SolidStore::GetInstance()->Clean();
97 101
98 /**************************** World *** 102 /**************************** World *****************************/
99 G4Box* sWorld = new G4Box("world", fWorldSiz << 103 G4Box * sWorld = new G4Box("world",
>> 104 fWorldSizeX / 2, fWorldSizeYZ / 2, fWorldSizeYZ / 2);
100 105
101 G4LogicalVolume* lWorld = new G4LogicalVolum << 106 G4LogicalVolume * lWorld = new G4LogicalVolume(sWorld,
>> 107 fWorldMaterial,
>> 108 "world");
>> 109
>> 110 G4VPhysicalVolume * pWorld = new G4PVPlacement(0, //no rotation
>> 111 G4ThreeVector(), //at (0,0,0)
>> 112 lWorld, //logical volume
>> 113 "world", //name
>> 114 0, //mother volume
>> 115 false, //no boolean operation
>> 116 0); //copy number
102 117
103 G4VPhysicalVolume* pWorld = new G4PVPlacemen <<
104 <<
105 <<
106 <<
107 <<
108 <<
109 <<
110 118
111 /************************** Absorber * 119 /************************** Absorber ***************************/
112 G4Box* sAbsor = new G4Box("Absorber", fAbsor << 120 G4Box * sAbsor = new G4Box("Absorber",
>> 121 fAbsorSizeX / 2, fAbsorSizeYZ / 2, fAbsorSizeYZ / 2);
113 122
114 fLogAbsor = new G4LogicalVolume(sAbsor, fAbs << 123 fLogAbsor = new G4LogicalVolume(sAbsor,
115 << 124 fAbsorMaterial,
116 new G4PVPlacement(0, // no rotation << 125 "Absorber");
117 G4ThreeVector(), // at (0 << 126
118 fLogAbsor, // logical vol << 127 new G4PVPlacement(0, //no rotation
119 "Absorber", // name << 128 G4ThreeVector(), //at (0,0,0)
120 lWorld, // mother volume << 129 fLogAbsor, //logical volume
121 false, // no boolean oper << 130 "Absorber", //name
122 0); // copy number << 131 lWorld, //mother volume
>> 132 false, //no boolean operation
>> 133 0); //copy number
123 fLogAbsor->SetUserLimits(new G4UserLimits(fM 134 fLogAbsor->SetUserLimits(new G4UserLimits(fMaxStepSize));
124 135
125 PrintParameters(); 136 PrintParameters();
126 137
127 /************ always return the World vo 138 /************ always return the World volume *****************/
128 return pWorld; 139 return pWorld;
129 } 140 }
130 141
131 //....oooOO0OOooo........oooOO0OOooo........oo 142 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
132 143
133 void DetectorConstruction::PrintParameters() 144 void DetectorConstruction::PrintParameters()
134 { 145 {
135 G4cout << "\n------------------------------- 146 G4cout << "\n---------------------------------------------------------\n";
136 G4cout << "---> The Absorber is " << G4BestU << 147 G4cout << "---> The Absorber is " << G4BestUnit(fAbsorSizeX, "Length")
137 << fAbsorMaterial->GetName() << G4end << 148 << " of " << fAbsorMaterial->GetName() << G4endl;
138 G4cout << "\n------------------------------- 149 G4cout << "\n---------------------------------------------------------\n";
>> 150
139 } 151 }
140 152
141 //....oooOO0OOooo........oooOO0OOooo........oo 153 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
142 154
143 void DetectorConstruction::SetSizeX(G4double v 155 void DetectorConstruction::SetSizeX(G4double value)
144 { 156 {
145 if (value > 0.0) { << 157 if(value > 0.0) {
146 fAbsorSizeX = value; << 158 fAbsorSizeX = value;
147 fWorldSizeX = 1.2 * fAbsorSizeX; 159 fWorldSizeX = 1.2 * fAbsorSizeX;
148 if (G4StateManager::GetStateManager()->Get << 160 if ( G4StateManager::GetStateManager()->GetCurrentState() != G4State_PreInit ) {
149 G4RunManager::GetRunManager()->Reinitial 161 G4RunManager::GetRunManager()->ReinitializeGeometry();
150 } 162 }
151 } 163 }
152 } 164 }
153 << 165
154 //....oooOO0OOooo........oooOO0OOooo........oo 166 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
155 167
156 void DetectorConstruction::SetSizeYZ(G4double 168 void DetectorConstruction::SetSizeYZ(G4double value)
157 { 169 {
158 if (value > 0.0) { << 170 if(value > 0.0) {
159 fAbsorSizeYZ = value; << 171 fAbsorSizeYZ = value;
160 fWorldSizeYZ = 1.2 * fAbsorSizeYZ; 172 fWorldSizeYZ = 1.2 * fAbsorSizeYZ;
161 if (G4StateManager::GetStateManager()->Get << 173 if ( G4StateManager::GetStateManager()->GetCurrentState() != G4State_PreInit ) {
162 G4RunManager::GetRunManager()->Reinitial 174 G4RunManager::GetRunManager()->ReinitializeGeometry();
163 } 175 }
164 } 176 }
165 } << 177 }
166 178
167 //....oooOO0OOooo........oooOO0OOooo........oo 179 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
168 180
169 void DetectorConstruction::SetMaterial(const G 181 void DetectorConstruction::SetMaterial(const G4String& namemat)
170 { 182 {
171 // search the material by its name << 183 // search the material by its name
172 G4Material* mat = G4NistManager::Instance()- 184 G4Material* mat = G4NistManager::Instance()->FindOrBuildMaterial(namemat);
173 if (!mat) { << 185 if(!mat) {
174 G4cout << "!!! DetectorConstruction::SetMa << 186 G4cout << "!!! DetectorConstruction::SetMaterial: WARNING Material <"
175 << "> does not exist in DB" << G4en << 187 << namemat << "> does not exist in DB" << G4endl;
176 return; 188 return;
177 } 189 }
178 // new material is found out 190 // new material is found out
179 if (mat != fAbsorMaterial) { 191 if (mat != fAbsorMaterial) {
180 fAbsorMaterial = mat; 192 fAbsorMaterial = mat;
181 if (fLogAbsor) { << 193 if(fLogAbsor) { fLogAbsor->SetMaterial(mat); }
182 fLogAbsor->SetMaterial(mat); <<
183 } <<
184 G4RunManager::GetRunManager()->PhysicsHasB 194 G4RunManager::GetRunManager()->PhysicsHasBeenModified();
185 } 195 }
186 } 196 }
187 197
188 //....oooOO0OOooo........oooOO0OOooo........oo 198 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
189 199
190 void DetectorConstruction::ConstructSDandField 200 void DetectorConstruction::ConstructSDandField()
191 { 201 {
192 // Define magnetic field 202 // Define magnetic field
193 if (!fMonFieldSetup.Get()) { << 203 if ( ! fMonFieldSetup.Get() ) {
194 G4MonopoleFieldSetup* fieldSetup = new G4M << 204 G4MonopoleFieldSetup* fieldSetup
195 G4AutoDelete::Register(fieldSetup); // Ke << 205 = new G4MonopoleFieldSetup();
>> 206 G4AutoDelete::Register(fieldSetup); // Kernel will delete the F01FieldSetup
196 fMonFieldSetup.Put(fieldSetup); 207 fMonFieldSetup.Put(fieldSetup);
197 } 208 }
198 fMonFieldSetup.Get()->ConstructMagField(); << 209 fMonFieldSetup.Get()->ConstructMagField(); // add field value
199 } 210 }
200 211
201 //....oooOO0OOooo........oooOO0OOooo........oo 212 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
202 213
203 void DetectorConstruction::SetMaxStepSize(G4do 214 void DetectorConstruction::SetMaxStepSize(G4double step)
204 { 215 {
205 fMaxStepSize = step; 216 fMaxStepSize = step;
206 if (fLogAbsor) { << 217 if(fLogAbsor) { fLogAbsor->SetUserLimits(new G4UserLimits(fMaxStepSize)); }
207 fLogAbsor->SetUserLimits(new G4UserLimits( <<
208 } <<
209 } 218 }
210 219
211 //....oooOO0OOooo........oooOO0OOooo........oo 220 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
212 221