Par01ParallelWorldForPion Class Reference

#include <Par01ParallelWorldForPion.hh>

Inheritance diagram for Par01ParallelWorldForPion:

Collaboration diagram for Par01ParallelWorldForPion:

Public Member Functions
	Par01ParallelWorldForPion (G4String worldName)
	~Par01ParallelWorldForPion ()
Public Member Functions inherited from G4VUserParallelWorld
	G4VUserParallelWorld (G4String worldName)
virtual	~G4VUserParallelWorld ()
G4String	GetName ()

Private Member Functions
virtual void	Construct ()
virtual void	ConstructSD ()

Additional Inherited Members
Protected Member Functions inherited from G4VUserParallelWorld
G4VPhysicalVolume *	GetWorld ()
void	SetSensitiveDetector (const G4String &logVolName, G4VSensitiveDetector *aSD, G4bool multi=false)
void	SetSensitiveDetector (G4LogicalVolume *logVol, G4VSensitiveDetector *aSD)
Protected Attributes inherited from G4VUserParallelWorld
G4String	fWorldName

Detailed Description

Definition at line 34 of file Par01ParallelWorldForPion.hh.

Constructor & Destructor Documentation

Par01ParallelWorldForPion()

Par01ParallelWorldForPion::Par01ParallelWorldForPion

(

G4String

worldName

)

Definition at line 41 of file Par01ParallelWorldForPion.cc.

  : G4VUserParallelWorld(worldName)
{;}

~Par01ParallelWorldForPion()

Par01ParallelWorldForPion::~Par01ParallelWorldForPion

(

)

Definition at line 45 of file Par01ParallelWorldForPion.cc.

{;}

Member Function Documentation

Construct()

void Par01ParallelWorldForPion::Construct ( void  )

privatevirtual

Implements G4VUserParallelWorld.

Definition at line 48 of file Par01ParallelWorldForPion.cc.

{
  // -- Get nist material manager
  G4NistManager* nistManager = G4NistManager::Instance();
  
  // Build materials
  G4Material* air = nistManager->FindOrBuildMaterial("G4_AIR");
  
  // -------------------------------
  //  Build parallel/ghost geometry:
  // -------------------------------
  
  // -- Obtain clone of mass geometry world from GetWorld() base class utility:
  G4VPhysicalVolume* ghostWorld = GetWorld();
  // -- Why needed ? No default ?
  ghostWorld->GetLogicalVolume()->SetMaterial(air);
  G4Region* parallelWorldRegion = new G4Region("ParallelWorldRegion");
  parallelWorldRegion->AddRootLogicalVolume(ghostWorld->GetLogicalVolume());
  
  // -- Create box for encompassing Elec.+Had. calorimeters together:
  G4double detectSize = 125*cm;
  G4Box *ghostBox
    = new G4Box("GhostBox", detectSize+5*cm, detectSize+5*cm, 80*cm);
  // -- Build the subsequent logical volume:
  G4LogicalVolume* ghostLogical
    = new G4LogicalVolume(ghostBox,
                          air,               // -- no material : IMPOSSIBLE !!!
                          "GhostLogical", 
                          0, 0, 0);
  // -- And place this logical volume in the parallel geometry:
  new G4PVPlacement(0,G4ThreeVector(0., 0., 175*cm),
                    "GhostPhysical",
                    ghostLogical,
                    ghostWorld,false,0);
  
  // -----------------------
  //  Setup fast simulation:
  // -----------------------
  
  // -- Make Elec+Had logical volume becoming a region:
  G4cout << "Declaring region..." << G4endl;
  G4Region* ghostRegion = new G4Region("GhostCalorimeterRegion");
  G4cout << "... region declared. Setting it the ghostLogical volume..." << G4endl;
  ghostRegion->AddRootLogicalVolume(ghostLogical);
  G4cout << "... succes.\n" << G4endl;
  
}

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ConstructSD()

void Par01ParallelWorldForPion::ConstructSD ( )

privatevirtual

Reimplemented from G4VUserParallelWorld.

Definition at line 97 of file Par01ParallelWorldForPion.cc.

{
  G4RegionStore* regionStore = G4RegionStore::GetInstance();
  
  G4Region* ghostRegion = regionStore->GetRegion("GhostCalorimeterRegion");
  // -- Attach fast simulation model (create the G4FastSimulationManager if needed):
  new Par01PionShowerModel("ghostPionShowerModel",ghostRegion);
  
}

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---

The documentation for this class was generated from the following files:

• Par01ParallelWorldForPion.hh
• Par01ParallelWorldForPion.cc