Import Geant4 10.4.0.beta source tree

2017-06-30 10:49:55 +02:00
parent 3a5407696b
commit 1a1316fea4
2180 changed files with 237880 additions and 59109 deletions
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+//
+// ********************************************************************
+// * License and Disclaimer                                           *
+// *                                                                  *
+// * The  Geant4 software  is  copyright of the Copyright Holders  of *
+// * the Geant4 Collaboration.  It is provided  under  the terms  and *
+// * conditions of the Geant4 Software License,  included in the file *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
+// * use  in  resulting  scientific  publications,  and indicate your *
+// * acceptance of all terms of the Geant4 Software license.          *
+// ********************************************************************
+//
+/// \file exoticphysics/dmparticle/src/DetectorConstruction.cc
+/// \brief Implementation of the DetectorConstruction class
+//
+// $Id: DetectorConstruction.cc 68036 2013-03-13 14:13:45Z gcosmo $
+//
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+#include "DetectorConstruction.hh"
+#include "DetectorMessenger.hh"
+
+#include "G4Material.hh"
+#include "G4Box.hh"
+#include "G4LogicalVolume.hh"
+#include "G4PVPlacement.hh"
+#include "TargetSD.hh"
+#include "G4SDManager.hh"
+
+#include "G4GeometryManager.hh"
+
+#include "G4UnitsTable.hh"
+#include "G4NistManager.hh"
+
+#include "G4FieldManager.hh"
+#include "G4ThreeVector.hh"
+#include "G4RunManager.hh" 
+#include "G4SystemOfUnits.hh"
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+DetectorConstruction::DetectorConstruction()
+ : G4VUserDetectorConstruction(),
+   fAbsorMaterial(nullptr),
+   fLogAbsor(nullptr),
+   fWorld(nullptr)
+{
+  // default parameter values
+  fAbsorSizeZ = fAbsorSizeXY = 10 * cm;
+  fWorldSizeZ = fWorldSizeXY = 1.2 * fAbsorSizeZ;
+
+  SetMaterial("G4_Al");
+  fWorldMaterial = 
+    G4NistManager::Instance()->FindOrBuildMaterial("G4_Galactic");
+
+  // create commands for interactive definition of the detector
+  fDetectorMessenger = new DetectorMessenger(this);
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+DetectorConstruction::~DetectorConstruction()
+{
+  delete fDetectorMessenger;
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+G4VPhysicalVolume* DetectorConstruction::Construct()
+{ 
+  if(fWorld) { return fWorld; }
+
+  /****************************    World   *****************************/
+  G4Box * sWorld = new G4Box("world",                                
+               fWorldSizeXY / 2, fWorldSizeXY / 2, fWorldSizeZ / 2);
+
+  G4LogicalVolume * lWorld = new G4LogicalVolume(sWorld,
+                                                 fWorldMaterial,
+                                                 "world");        
+
+  fWorld = new G4PVPlacement(0,               //no rotation
+                             G4ThreeVector(), //at (0,0,0)
+                             lWorld,          //logical volume
+                             "world",         //name
+                             0,               //mother  volume
+                             false,           //no boolean operation
+                             0);              //copy number
+
+
+  /**************************    Absorber    ***************************/
+
+  G4Box * sAbsor = new G4Box("Absorber",                   
+          fAbsorSizeXY / 2, fAbsorSizeXY / 2, fAbsorSizeZ / 2);        
+
+  fLogAbsor = new G4LogicalVolume(sAbsor,        
+                                  fAbsorMaterial,
+                                  "Absorber");
+  
+  new G4PVPlacement(0,               //no rotation
+                    G4ThreeVector(), //at (0,0,0)
+                    fLogAbsor,       //logical volume
+                    "Absorber",      //name
+                    lWorld,          //mother  volume
+                    false,           //no boolean operation
+                    0);              //copy number
+
+  PrintParameters();
+
+  /************     always return the World volume     *****************/
+  return fWorld;
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void DetectorConstruction::PrintParameters()
+{
+  G4cout << "\n---------------------------------------------------------\n";
+  G4cout << "---> The Absorber is " << G4BestUnit(fAbsorSizeZ, "Length")
+         << " of " << fAbsorMaterial->GetName() << G4endl;
+  G4cout << "\n---------------------------------------------------------\n";
+
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void DetectorConstruction::SetSizeZ(G4double value)
+{
+  if(value > 0.0) {
+    fAbsorSizeZ = value; 
+    fWorldSizeZ = 1.2 * fAbsorSizeZ;
+  }
+}
+  
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void DetectorConstruction::SetSizeXY(G4double value)
+{
+  if(value > 0.0) 
+  {
+    fAbsorSizeXY = value; 
+    fWorldSizeXY = 1.2 * fAbsorSizeXY;
+  }
+}  
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void DetectorConstruction::SetMaterial(const G4String& namemat)
+{
+  // search the material by its name   
+
+  G4Material* mat = G4NistManager::Instance()->FindOrBuildMaterial(namemat);
+  if(!mat) {
+    G4cout << "!!! DetectorConstruction::SetMaterial: WARNING Material <"
+           << namemat << "> does not exist in DB" << G4endl;
+    return;
+  }
+  // new material is found out
+  if (mat != fAbsorMaterial) {
+    fAbsorMaterial = mat;
+    if(fLogAbsor) { fLogAbsor->SetMaterial(mat); }
+    G4RunManager::GetRunManager()->PhysicsHasBeenModified();
+  }
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void DetectorConstruction::ConstructSDandField()
+{
+  auto sd = new TargetSD("Target");
+  G4SDManager::GetSDMpointer()->AddNewDetector(sd);
+  SetSensitiveDetector(fLogAbsor, sd); 
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......