ExP01ChamberParameterisation Class Reference

Chamber parameterisation for the persistency example. More...

#include <ExP01ChamberParameterisation.hh>

Inheritance diagram for ExP01ChamberParameterisation:

Public Member Functions
	ExP01ChamberParameterisation (G4int NoChambers, G4double startZ, G4double spacing, G4double widthChamber, G4double lengthInitial, G4double lengthFinal)
	~ExP01ChamberParameterisation ()
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

Chamber parameterisation for the persistency example.

Definition at line 67 of file ExP01ChamberParameterisation.hh.

Constructor & Destructor Documentation

ExP01ChamberParameterisation::ExP01ChamberParameterisation	(	G4int	NoChambers,
		G4double	startZ,
		G4double	spacing,
		G4double	widthChamber,
		G4double	lengthInitial,
		G4double	lengthFinal
	)

Definition at line 43 of file ExP01ChamberParameterisation.cc.

References G4cout, and G4endl.

 : G4VPVParameterisation()        
{
   fNoChambers =  NoChambers; 
   fStartZ     =  startZ; 
   fHalfWidth  =  widthChamber*0.5;
   fSpacing    =  spacingZ;
   fHalfLengthFirst = 0.5 * lengthInitial; 
   // fHalfLengthLast = lengthFinal;
   fHalfLengthIncr = 0;
   if( NoChambers > 0 ){
      fHalfLengthIncr =  0.5 * (lengthFinal-lengthInitial)/NoChambers;
      if (spacingZ < widthChamber) {
        G4cout << "ExP01ChamberParameterisation construction: Width>Spacing" << G4endl;
        exit(1);;
      }
   }
   
}

ExP01ChamberParameterisation::~ExP01ChamberParameterisation

(

)

Definition at line 71 of file ExP01ChamberParameterisation.cc.

{}

Member Function Documentation

void ExP01ChamberParameterisation::ComputeDimensions ( G4Box &  trackerLayer, const G4int  copyNo, const G4VPhysicalVolume *  physVol  ) const

virtual

Reimplemented from G4VPVParameterisation.

Definition at line 88 of file ExP01ChamberParameterisation.cc.

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

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

void ExP01ChamberParameterisation::ComputeTransformation ( const G4int  copyNo, G4VPhysicalVolume *  physVol  ) const

virtual

Implements G4VPVParameterisation.

Definition at line 77 of file ExP01ChamberParameterisation.cc.

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

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

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

• ExP01ChamberParameterisation.hh
• ExP01ChamberParameterisation.cc