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25 // 25 //
26 // 26 //
27 /// \file common/src/DetectorConstruction0.cc << 27 /// \file DetectorConstruction0.cc
28 /// \brief Implementation of the Common::Detec << 28 /// \brief Implementation of the DetectorConstruction0 class
29 29
30 #include "DetectorConstruction0.hh" 30 #include "DetectorConstruction0.hh"
31 31
32 #include "G4Box.hh" <<
33 #include "G4GenericMessenger.hh" <<
34 #include "G4LogicalVolume.hh" <<
35 #include "G4Material.hh" 32 #include "G4Material.hh"
36 #include "G4NistManager.hh" 33 #include "G4NistManager.hh"
>> 34 #include "G4Box.hh"
>> 35 #include "G4LogicalVolume.hh"
37 #include "G4PVPlacement.hh" 36 #include "G4PVPlacement.hh"
38 << 37 #include "G4GenericMessenger.hh"
39 namespace Common <<
40 { <<
41 38
42 //....oooOO0OOooo........oooOO0OOooo........oo 39 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43 40
44 DetectorConstruction0::DetectorConstruction0(c << 41 DetectorConstruction0::DetectorConstruction0(
45 G << 42 const G4String& materialName,
46 : fMaterialName(materialName), fDimensions(h << 43 G4double hx, G4double hy, G4double hz)
>> 44 : G4VUserDetectorConstruction(),
>> 45 fMessenger(nullptr),
>> 46 fMaterialName(materialName),
>> 47 fDimensions(hx, hy, hz),
>> 48 fWorldVolume(nullptr)
47 { 49 {
48 DefineCommands(); 50 DefineCommands();
49 } 51 }
50 52
51 //....oooOO0OOooo........oooOO0OOooo........oo 53 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
52 54
53 DetectorConstruction0::~DetectorConstruction0( 55 DetectorConstruction0::~DetectorConstruction0()
54 { 56 {
55 delete fMessenger; 57 delete fMessenger;
56 } 58 }
57 59
58 //....oooOO0OOooo........oooOO0OOooo........oo 60 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
59 61
60 G4VPhysicalVolume* DetectorConstruction0::Cons 62 G4VPhysicalVolume* DetectorConstruction0::Construct()
61 { 63 {
62 // Define materials via NIST manager 64 // Define materials via NIST manager
63 // 65 //
64 auto nistManager = G4NistManager::Instance() 66 auto nistManager = G4NistManager::Instance();
65 67
66 auto material = nistManager->FindOrBuildMate 68 auto material = nistManager->FindOrBuildMaterial(fMaterialName);
67 << 69
68 // World 70 // World
69 // 71 //
70 auto sWorld = new G4Box("World", // name << 72 auto sWorld
71 fDimensions.x(), // << 73 = new G4Box("World", //name
72 fDimensions.y(), fDi << 74 fDimensions.x(), //dimensions (half-lentghs)
73 << 75 fDimensions.y(),
74 fWorldVolume = new G4LogicalVolume(sWorld, << 76 fDimensions.z());
75 material, << 77
76 "World"); << 78 fWorldVolume
77 << 79 = new G4LogicalVolume(sWorld, //shape
78 auto pWorld = new G4PVPlacement(0, // no ro << 80 material, //material
79 G4ThreeVecto << 81 "World"); //name
80 fWorldVolume << 82
81 "World", // << 83 auto pWorld
82 0, // mothe << 84 = new G4PVPlacement(0, //no rotation
83 false, // n << 85 G4ThreeVector(), //at (0,0,0)
84 0); // copy << 86 fWorldVolume, //logical volume
>> 87 "World", //name
>> 88 0, //mother volume
>> 89 false, //no boolean operation
>> 90 0); //copy number
85 91
86 // always return the root volume << 92 //always return the root volume
87 // 93 //
88 return pWorld; 94 return pWorld;
89 } 95 }
90 96
91 //....oooOO0OOooo........oooOO0OOooo........oo 97 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
92 << 98
93 void DetectorConstruction0::SetMaterial(const 99 void DetectorConstruction0::SetMaterial(const G4String& materialName)
94 { 100 {
95 auto nistManager = G4NistManager::Instance() 101 auto nistManager = G4NistManager::Instance();
96 102
97 auto newMaterial = nistManager->FindOrBuildM 103 auto newMaterial = nistManager->FindOrBuildMaterial(materialName);
98 if (!newMaterial) { << 104 if ( ! newMaterial ) {
99 G4cerr << "Material " << materialName << " 105 G4cerr << "Material " << materialName << " not found." << G4endl;
100 G4cerr << "The box material was not change 106 G4cerr << "The box material was not changed." << G4endl;
101 return; 107 return;
102 } << 108 }
103 << 109
104 if (fWorldVolume) fWorldVolume->SetMaterial( << 110 if ( fWorldVolume ) fWorldVolume->SetMaterial(newMaterial);
105 G4cout << "Material of box changed to " << m 111 G4cout << "Material of box changed to " << materialName << G4endl;
106 } 112 }
107 113
108 //....oooOO0OOooo........oooOO0OOooo........oo 114 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
109 << 115
110 void DetectorConstruction0::SetDimensions(G4Th 116 void DetectorConstruction0::SetDimensions(G4ThreeVector dimensions)
111 { 117 {
112 /// Set world dimension (in half lengths). << 118 /// Set world dimension (in half lengths).
113 /// This setting has effect only if called i << 119 /// This setting has effect only if called in PreInit> phase
114 120
115 fDimensions = dimensions; 121 fDimensions = dimensions;
116 } << 122 }
117 << 123
118 //....oooOO0OOooo........oooOO0OOooo........oo 124 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
119 125
120 void DetectorConstruction0::DefineCommands() 126 void DetectorConstruction0::DefineCommands()
121 { 127 {
122 // Define /B5/detector command directory usi 128 // Define /B5/detector command directory using generic messenger class
123 fMessenger = new G4GenericMessenger(this, "/ << 129 fMessenger = new G4GenericMessenger(this,
>> 130 "/detector/",
>> 131 "Detector control");
124 132
125 // setMaterial command 133 // setMaterial command
126 auto& setMaterialCmd = fMessenger->DeclareMe << 134 auto& setMaterialCmd
127 "setMaterial", &DetectorConstruction0::Set << 135 = fMessenger->DeclareMethod("setMaterial",
>> 136 &DetectorConstruction0::SetMaterial,
>> 137 "Set world material name.");
128 setMaterialCmd.SetParameterName("materialNam 138 setMaterialCmd.SetParameterName("materialName", false);
129 setMaterialCmd.SetDefaultValue("G4_AIR"); 139 setMaterialCmd.SetDefaultValue("G4_AIR");
130 setMaterialCmd.SetStates(G4State_PreInit); 140 setMaterialCmd.SetStates(G4State_PreInit);
131 141
132 // setDimensions command 142 // setDimensions command
133 auto& setDimensionsCmd = << 143 auto& setDimensionsCmd
134 fMessenger->DeclareMethodWithUnit("setDime << 144 = fMessenger->DeclareMethodWithUnit("setDimensions", "mm",
135 "Set wor << 145 &DetectorConstruction0::SetDimensions,
>> 146 "Set world dimensions (in half lentgh).");
136 setDimensionsCmd.SetParameterName("dimension 147 setDimensionsCmd.SetParameterName("dimensions", false);
137 setDimensionsCmd.SetStates(G4State_PreInit); 148 setDimensionsCmd.SetStates(G4State_PreInit);
138 } 149 }
139 << 150
140 //....oooOO0OOooo........oooOO0OOooo........oo 151 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
141 <<
142 } // namespace Common <<
143 152