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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
>> 26 // $Id$
26 // 27 //
27 /// \file common/src/DetectorConstruction0.cc << 28 /// \file DetectorConstruction0.cc
28 /// \brief Implementation of the Common::Detec << 29 /// \brief Implementation of the DetectorConstruction0 class
29 30
30 #include "DetectorConstruction0.hh" 31 #include "DetectorConstruction0.hh"
31 32
32 #include "G4Box.hh" <<
33 #include "G4GenericMessenger.hh" <<
34 #include "G4LogicalVolume.hh" <<
35 #include "G4Material.hh" 33 #include "G4Material.hh"
36 #include "G4NistManager.hh" 34 #include "G4NistManager.hh"
>> 35 #include "G4Box.hh"
>> 36 #include "G4LogicalVolume.hh"
37 #include "G4PVPlacement.hh" 37 #include "G4PVPlacement.hh"
38 << 38 #include "G4GenericMessenger.hh"
39 namespace Common <<
40 { <<
41 39
42 //....oooOO0OOooo........oooOO0OOooo........oo 40 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43 41
44 DetectorConstruction0::DetectorConstruction0(c << 42 DetectorConstruction0::DetectorConstruction0(
45 G << 43 const G4String& materialName,
46 : fMaterialName(materialName), fDimensions(h << 44 G4double hx, G4double hy, G4double hz)
>> 45 : G4VUserDetectorConstruction(),
>> 46 fMessenger(nullptr),
>> 47 fMaterialName(materialName),
>> 48 fDimensions(hx, hy, hz),
>> 49 fWorldVolume(nullptr)
47 { 50 {
48 DefineCommands(); 51 DefineCommands();
49 } 52 }
50 53
51 //....oooOO0OOooo........oooOO0OOooo........oo 54 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
52 55
53 DetectorConstruction0::~DetectorConstruction0( 56 DetectorConstruction0::~DetectorConstruction0()
54 { 57 {
55 delete fMessenger; 58 delete fMessenger;
56 } 59 }
57 60
58 //....oooOO0OOooo........oooOO0OOooo........oo 61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
59 62
60 G4VPhysicalVolume* DetectorConstruction0::Cons 63 G4VPhysicalVolume* DetectorConstruction0::Construct()
61 { 64 {
62 // Define materials via NIST manager 65 // Define materials via NIST manager
63 // 66 //
64 auto nistManager = G4NistManager::Instance() 67 auto nistManager = G4NistManager::Instance();
65 68
66 auto material = nistManager->FindOrBuildMate 69 auto material = nistManager->FindOrBuildMaterial(fMaterialName);
67 << 70
68 // World 71 // World
69 // 72 //
70 auto sWorld = new G4Box("World", // name << 73 auto sWorld
71 fDimensions.x(), // << 74 = new G4Box("World", //name
72 fDimensions.y(), fDi << 75 fDimensions.x(), //dimensions (half-lentghs)
73 << 76 fDimensions.y(),
74 fWorldVolume = new G4LogicalVolume(sWorld, << 77 fDimensions.z());
75 material, << 78
76 "World"); << 79 fWorldVolume
77 << 80 = new G4LogicalVolume(sWorld, //shape
78 auto pWorld = new G4PVPlacement(0, // no ro << 81 material, //material
79 G4ThreeVecto << 82 "World"); //name
80 fWorldVolume << 83
81 "World", // << 84 auto pWorld
82 0, // mothe << 85 = new G4PVPlacement(0, //no rotation
83 false, // n << 86 G4ThreeVector(), //at (0,0,0)
84 0); // copy << 87 fWorldVolume, //logical volume
>> 88 "World", //name
>> 89 0, //mother volume
>> 90 false, //no boolean operation
>> 91 0); //copy number
85 92
86 // always return the root volume << 93 //always return the root volume
87 // 94 //
88 return pWorld; 95 return pWorld;
89 } 96 }
90 97
91 //....oooOO0OOooo........oooOO0OOooo........oo 98 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
92 << 99
93 void DetectorConstruction0::SetMaterial(const 100 void DetectorConstruction0::SetMaterial(const G4String& materialName)
94 { 101 {
95 auto nistManager = G4NistManager::Instance() 102 auto nistManager = G4NistManager::Instance();
96 103
97 auto newMaterial = nistManager->FindOrBuildM 104 auto newMaterial = nistManager->FindOrBuildMaterial(materialName);
98 if (!newMaterial) { << 105 if ( ! newMaterial ) {
99 G4cerr << "Material " << materialName << " 106 G4cerr << "Material " << materialName << " not found." << G4endl;
100 G4cerr << "The box material was not change 107 G4cerr << "The box material was not changed." << G4endl;
101 return; 108 return;
102 } << 109 }
103 << 110
104 if (fWorldVolume) fWorldVolume->SetMaterial( << 111 if ( fWorldVolume ) fWorldVolume->SetMaterial(newMaterial);
105 G4cout << "Material of box changed to " << m 112 G4cout << "Material of box changed to " << materialName << G4endl;
106 } 113 }
107 114
108 //....oooOO0OOooo........oooOO0OOooo........oo 115 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
109 << 116
110 void DetectorConstruction0::SetDimensions(G4Th 117 void DetectorConstruction0::SetDimensions(G4ThreeVector dimensions)
111 { 118 {
112 /// Set world dimension (in half lengths). << 119 /// Set world dimension (in half lengths).
113 /// This setting has effect only if called i << 120 /// This setting has effect only if called in PreInit> phase
114 121
115 fDimensions = dimensions; 122 fDimensions = dimensions;
116 } << 123 }
117 << 124
118 //....oooOO0OOooo........oooOO0OOooo........oo 125 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
119 126
120 void DetectorConstruction0::DefineCommands() 127 void DetectorConstruction0::DefineCommands()
121 { 128 {
122 // Define /B5/detector command directory usi 129 // Define /B5/detector command directory using generic messenger class
123 fMessenger = new G4GenericMessenger(this, "/ << 130 fMessenger = new G4GenericMessenger(this,
>> 131 "/detector/",
>> 132 "Detector control");
124 133
125 // setMaterial command 134 // setMaterial command
126 auto& setMaterialCmd = fMessenger->DeclareMe << 135 auto& setMaterialCmd
127 "setMaterial", &DetectorConstruction0::Set << 136 = fMessenger->DeclareMethod("setMaterial",
>> 137 &DetectorConstruction0::SetMaterial,
>> 138 "Set world material name.");
128 setMaterialCmd.SetParameterName("materialNam 139 setMaterialCmd.SetParameterName("materialName", false);
129 setMaterialCmd.SetDefaultValue("G4_AIR"); 140 setMaterialCmd.SetDefaultValue("G4_AIR");
130 setMaterialCmd.SetStates(G4State_PreInit); 141 setMaterialCmd.SetStates(G4State_PreInit);
131 142
132 // setDimensions command 143 // setDimensions command
133 auto& setDimensionsCmd = << 144 auto& setDimensionsCmd
134 fMessenger->DeclareMethodWithUnit("setDime << 145 = fMessenger->DeclareMethodWithUnit("setDimensions", "mm",
135 "Set wor << 146 &DetectorConstruction0::SetDimensions,
>> 147 "Set world dimensions (in half lentgh).");
136 setDimensionsCmd.SetParameterName("dimension 148 setDimensionsCmd.SetParameterName("dimensions", false);
137 setDimensionsCmd.SetStates(G4State_PreInit); 149 setDimensionsCmd.SetStates(G4State_PreInit);
138 } 150 }
139 << 151
140 //....oooOO0OOooo........oooOO0OOooo........oo 152 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
141 <<
142 } // namespace Common <<
143 153