| 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 Par01/src/Par01ParallelWorldForPion. 26 /// \file Par01/src/Par01ParallelWorldForPion.cc
27 /// \brief Implementation of the Par01Parallel 27 /// \brief Implementation of the Par01ParallelWorldForPion class
28 // 28 //
29 // 29 //
30 #include "Par01ParallelWorldForPion.hh" 30 #include "Par01ParallelWorldForPion.hh"
31 <<
32 #include "Par01PionShowerModel.hh" 31 #include "Par01PionShowerModel.hh"
33 32
34 #include "G4Box.hh" 33 #include "G4Box.hh"
35 #include "G4LogicalVolume.hh" 34 #include "G4LogicalVolume.hh"
36 #include "G4NistManager.hh" <<
37 #include "G4PVPlacement.hh" <<
38 #include "G4Region.hh" 35 #include "G4Region.hh"
39 #include "G4RegionStore.hh" << 36 #include "G4PVPlacement.hh"
40 #include "G4SystemOfUnits.hh" <<
41 #include "G4ThreeVector.hh" 37 #include "G4ThreeVector.hh"
>> 38 #include "G4SystemOfUnits.hh"
>> 39 #include "G4NistManager.hh"
>> 40
>> 41 #include "G4RegionStore.hh"
42 42
43 //....oooOO0OOooo........oooOO0OOooo........oo 43 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
44 44
45 Par01ParallelWorldForPion::Par01ParallelWorldF 45 Par01ParallelWorldForPion::Par01ParallelWorldForPion(G4String worldName)
46 : G4VUserParallelWorld(worldName) 46 : G4VUserParallelWorld(worldName)
47 { << 47 {;}
48 ; <<
49 } <<
50 48
51 //....oooOO0OOooo........oooOO0OOooo........oo 49 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
52 50
53 Par01ParallelWorldForPion::~Par01ParallelWorld 51 Par01ParallelWorldForPion::~Par01ParallelWorldForPion()
54 { << 52 {;}
55 ; <<
56 } <<
57 53
58 //....oooOO0OOooo........oooOO0OOooo........oo 54 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
59 55
60 void Par01ParallelWorldForPion::Construct() 56 void Par01ParallelWorldForPion::Construct()
61 { 57 {
62 // -- Get nist material manager 58 // -- Get nist material manager
63 G4NistManager* nistManager = G4NistManager:: 59 G4NistManager* nistManager = G4NistManager::Instance();
64 << 60
65 // Build materials 61 // Build materials
66 G4Material* air = nistManager->FindOrBuildMa 62 G4Material* air = nistManager->FindOrBuildMaterial("G4_AIR");
67 << 63
68 // ------------------------------- 64 // -------------------------------
69 // Build parallel/ghost geometry: 65 // Build parallel/ghost geometry:
70 // ------------------------------- 66 // -------------------------------
71 << 67
72 // -- Obtain clone of mass geometry world fr 68 // -- Obtain clone of mass geometry world from GetWorld() base class utility:
73 G4VPhysicalVolume* ghostWorld = GetWorld(); 69 G4VPhysicalVolume* ghostWorld = GetWorld();
74 // -- Why needed ? No default ? 70 // -- Why needed ? No default ?
75 ghostWorld->GetLogicalVolume()->SetMaterial( 71 ghostWorld->GetLogicalVolume()->SetMaterial(air);
76 G4Region* parallelWorldRegion = new G4Region 72 G4Region* parallelWorldRegion = new G4Region("ParallelWorldRegion");
77 parallelWorldRegion->AddRootLogicalVolume(gh 73 parallelWorldRegion->AddRootLogicalVolume(ghostWorld->GetLogicalVolume());
78 << 74
79 // -- Create box for encompassing Elec.+Had. 75 // -- Create box for encompassing Elec.+Had. calorimeters together:
80 G4double detectSize = 125 * cm; << 76 G4double detectSize = 125*cm;
81 G4Box* ghostBox = new G4Box("GhostBox", dete << 77 G4Box *ghostBox
>> 78 = new G4Box("GhostBox", detectSize+5*cm, detectSize+5*cm, 80*cm);
82 // -- Build the subsequent logical volume: 79 // -- Build the subsequent logical volume:
83 G4LogicalVolume* ghostLogical = new G4Logica << 80 G4LogicalVolume* ghostLogical
84 << 81 = new G4LogicalVolume(ghostBox,
85 << 82 air, // -- no material : IMPOSSIBLE !!!
>> 83 "GhostLogical",
>> 84 0, 0, 0);
86 // -- And place this logical volume in the p 85 // -- And place this logical volume in the parallel geometry:
87 new G4PVPlacement(0, G4ThreeVector(0., 0., 1 << 86 new G4PVPlacement(0,G4ThreeVector(0., 0., 175*cm),
88 false, 0); << 87 "GhostPhysical",
89 << 88 ghostLogical,
>> 89 ghostWorld,false,0);
>> 90
90 // ----------------------- 91 // -----------------------
91 // Setup fast simulation: 92 // Setup fast simulation:
92 // ----------------------- 93 // -----------------------
93 << 94
94 // -- Make Elec+Had logical volume becoming 95 // -- Make Elec+Had logical volume becoming a region:
95 G4cout << "Declaring region..." << G4endl; 96 G4cout << "Declaring region..." << G4endl;
96 G4Region* ghostRegion = new G4Region("GhostC 97 G4Region* ghostRegion = new G4Region("GhostCalorimeterRegion");
97 G4cout << "... region declared. Setting it t 98 G4cout << "... region declared. Setting it the ghostLogical volume..." << G4endl;
98 ghostRegion->AddRootLogicalVolume(ghostLogic 99 ghostRegion->AddRootLogicalVolume(ghostLogical);
99 G4cout << "... succes.\n" << G4endl; 100 G4cout << "... succes.\n" << G4endl;
>> 101
100 } 102 }
101 103
102 //....oooOO0OOooo........oooOO0OOooo........oo 104 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
103 105
104 void Par01ParallelWorldForPion::ConstructSD() 106 void Par01ParallelWorldForPion::ConstructSD()
105 { 107 {
106 G4RegionStore* regionStore = G4RegionStore:: 108 G4RegionStore* regionStore = G4RegionStore::GetInstance();
107 << 109
108 G4Region* ghostRegion = regionStore->GetRegi 110 G4Region* ghostRegion = regionStore->GetRegion("GhostCalorimeterRegion");
109 // -- Attach fast simulation model (create t 111 // -- Attach fast simulation model (create the G4FastSimulationManager if needed):
110 new Par01PionShowerModel("ghostPionShowerMod << 112 new Par01PionShowerModel("ghostPionShowerModel",ghostRegion);
>> 113
111 } 114 }
112 115