ExN02ChamberParameterisation Class Reference

#include <ExN02ChamberParameterisation.hh>

Inheritance diagram for ExN02ChamberParameterisation:

Public Member Functions
	ExN02ChamberParameterisation (G4int NoChambers, G4double startZ, G4double spacing, G4double widthChamber, G4double lengthInitial, G4double lengthFinal)
virtual	~ExN02ChamberParameterisation ()
void	ComputeTransformation (const G4int copyNo, G4VPhysicalVolume *physVol) const
void	ComputeDimensions (G4Box &trackerLayer, const G4int copyNo, const G4VPhysicalVolume *physVol) const
Public Member Functions inherited from G4VPVParameterisation
	G4VPVParameterisation ()
virtual	~G4VPVParameterisation ()
virtual G4VSolid *	ComputeSolid (const G4int, G4VPhysicalVolume *)
virtual G4Material *	ComputeMaterial (const G4int repNo, G4VPhysicalVolume *currentVol, const G4VTouchable *parentTouch=0)
virtual G4bool	IsNested () const
virtual G4VVolumeMaterialScanner *	GetMaterialScanner ()

Detailed Description

Definition at line 65 of file ExN02ChamberParameterisation.hh.

Constructor & Destructor Documentation

ExN02ChamberParameterisation::ExN02ChamberParameterisation	(	G4int	NoChambers,
		G4double	startZ,
		G4double	spacing,
		G4double	widthChamber,
		G4double	lengthInitial,
		G4double	lengthFinal
	)

Definition at line 43 of file ExN02ChamberParameterisation.cc.

References FatalException, and G4Exception().

{
   fNoChambers =  NoChambers; 
   fStartZ     =  startZ; 
   fHalfWidth  =  widthChamber*0.5;
   fSpacing    =  spacingZ;
   fHalfLengthFirst = 0.5 * lengthInitial; 
   // fHalfLengthLast = lengthFinal;
   if( NoChambers > 0 ){
      fHalfLengthIncr =  0.5 * (lengthFinal-lengthInitial)/NoChambers;
      if (spacingZ < widthChamber) {
       G4Exception("ExN02ChamberParameterisation::ExN02ChamberParameterisation()",
                   "InvalidSetup", FatalException,
                   "Width>Spacing");
      }
   }
   
}

ExN02ChamberParameterisation::~ExN02ChamberParameterisation ( )

virtual

Definition at line 70 of file ExN02ChamberParameterisation.cc.

{}

Member Function Documentation

void ExN02ChamberParameterisation::ComputeDimensions ( G4Box &  trackerLayer, const G4int  copyNo, const G4VPhysicalVolume *  physVol  ) const

virtual

Reimplemented from G4VPVParameterisation.

Definition at line 87 of file ExN02ChamberParameterisation.cc.

References G4Box::SetXHalfLength(), G4Box::SetYHalfLength(), and G4Box::SetZHalfLength().

{
  G4double  halfLength= fHalfLengthFirst + copyNo * fHalfLengthIncr;
  trackerChamber.SetXHalfLength(halfLength);
  trackerChamber.SetYHalfLength(halfLength);
  trackerChamber.SetZHalfLength(fHalfWidth);
}

void ExN02ChamberParameterisation::ComputeTransformation ( const G4int  copyNo, G4VPhysicalVolume *  physVol  ) const

virtual

Implements G4VPVParameterisation.

Definition at line 76 of file ExN02ChamberParameterisation.cc.

References G4VPhysicalVolume::SetRotation(), and G4VPhysicalVolume::SetTranslation().

{
  G4double      Zposition= fStartZ + (copyNo+1) * fSpacing;
  G4ThreeVector origin(0,0,Zposition);
  physVol->SetTranslation(origin);
  physVol->SetRotation(0);
}

---

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

• ExN02ChamberParameterisation.hh
• ExN02ChamberParameterisation.cc