RE02NestedPhantomParameterisation Class Reference

#include <RE02NestedPhantomParameterisation.hh>

Inheritance diagram for RE02NestedPhantomParameterisation:

Collaboration diagram for RE02NestedPhantomParameterisation:

Public Member Functions
	RE02NestedPhantomParameterisation (const G4ThreeVector &voxelSize, G4int nz, std::vector< G4Material * > &mat)
	~RE02NestedPhantomParameterisation ()
G4Material *	ComputeMaterial (G4VPhysicalVolume *currentVol, const G4int repNo, const G4VTouchable *parentTouch=0)
G4int	GetNumberOfMaterials () const
G4Material *	GetMaterial (G4int idx) const
void	ComputeTransformation (const G4int no, G4VPhysicalVolume *currentPV) const
void	ComputeDimensions (G4Box &, const G4int, const G4VPhysicalVolume *) const
Public Member Functions inherited from G4VNestedParameterisation
	G4VNestedParameterisation ()
virtual	~G4VNestedParameterisation ()
virtual G4VSolid *	ComputeSolid (const G4int no, G4VPhysicalVolume *thisVol)
G4Material *	ComputeMaterial (const G4int repNo, G4VPhysicalVolume *currentVol, const G4VTouchable *parentTouch=0)
virtual G4bool	IsNested () const
virtual G4VVolumeMaterialScanner *	GetMaterialScanner ()
Public Member Functions inherited from G4VPVParameterisation
	G4VPVParameterisation ()
virtual	~G4VPVParameterisation ()
Public Member Functions inherited from G4VVolumeMaterialScanner
	G4VVolumeMaterialScanner ()
virtual	~G4VVolumeMaterialScanner ()

Detailed Description

A nested parameterisation class for a phantom

(Description) This parameterisation handles material and transfomation of voxles.

• G4Material* ComputeMaterial(G4VPhysicalVolume *currentVol, const G4int repNo, const G4VTouchable *parentTouch=0) returns material. if ix%2==0 && iy%2==0 && iz%2==0 then fMat[0] else fMat[1]
• G4int GetNumberOfMaterials() const returns the number of material defined in fMat
• G4Material* GetMaterial(G4int idx) const returns the i-th material of fMat
• void ComputeTransformation(const G4int no, G4VPhysicalVolume *currentPV) const returns a transformation with the physical volume of the 2nd argument according to copyNo Its position is defined as G4ThreeVector(0.,0.,fpZ[copyNo]).
• void ComputeDimensions(G4Box &, const G4int, const G4VPhysicalVolume *) const returns dimensions of this parameterized volume with the physical volume of the 3rd argument.

Definition at line 92 of file RE02NestedPhantomParameterisation.hh.

Constructor & Destructor Documentation

RE02NestedPhantomParameterisation::RE02NestedPhantomParameterisation	(	const G4ThreeVector &	voxelSize,
		G4int	nz,
		std::vector< G4Material * > &	mat
	)

Definition at line 54 of file RE02NestedPhantomParameterisation.cc.

                                                                :
  G4VNestedParameterisation(),
  fdX(voxelSize.x()),fdY(voxelSize.y()),fdZ(voxelSize.z()),
  fNz(nz),fMat(mat)
{
  // Position of voxels. 
  // x and y positions are already defined in DetectorConstruction 
  // by using replicated volume. Here only we need to define is z positions
  // of voxles.
  fpZ.clear();
  G4double zp;
  for ( G4int iz = 0; iz < fNz; iz++){
    zp = (-fNz+1+2*iz)*fdZ;
    fpZ.push_back(zp);
  }

}

RE02NestedPhantomParameterisation::~RE02NestedPhantomParameterisation

(

)

Definition at line 75 of file RE02NestedPhantomParameterisation.cc.

                                                                     {
  fpZ.clear();
}

Member Function Documentation

void RE02NestedPhantomParameterisation::ComputeDimensions ( G4Box &  box, const G4int  , const G4VPhysicalVolume *    ) const

virtual

Reimplemented from G4VNestedParameterisation.

Definition at line 136 of file RE02NestedPhantomParameterisation.cc.

                                                                           {
  box.SetXHalfLength(fdX);
  box.SetYHalfLength(fdY);
  box.SetZHalfLength(fdZ);
}

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G4Material * RE02NestedPhantomParameterisation::ComputeMaterial ( G4VPhysicalVolume *  currentVol, const G4int  repNo, const G4VTouchable *  parentTouch = 0  )

virtual

Implements G4VNestedParameterisation.

Definition at line 84 of file RE02NestedPhantomParameterisation.cc.

{
  if(parentTouch==0) return fMat[0]; // protection for initialization and
                                     // vis at idle state
  // Copy number of voxels. 
  // Copy number of X and Y are obtained from replication number.
  // Copy nymber of Z is the copy number of current voxel.
  G4int ix = parentTouch->GetReplicaNumber(0);
  G4int iy = parentTouch->GetReplicaNumber(1);
  G4int iz = copyNo;
  // For demonstration purpose,a couple of materials are chosen alternately.
  G4Material* mat=0;
  if ( ix%2 == 0 && iy%2 == 0 && iz%2 == 0 ) mat = fMat[0];
  else mat = fMat[1];

  return mat;
}

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void RE02NestedPhantomParameterisation::ComputeTransformation ( const G4int  no, G4VPhysicalVolume *  currentPV  ) const

virtual

Implements G4VNestedParameterisation.

Definition at line 126 of file RE02NestedPhantomParameterisation.cc.

                                                                           {
  G4ThreeVector position(0.,0.,fpZ[copyNo]);
  physVol->SetTranslation(position);
}

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G4Material * RE02NestedPhantomParameterisation::GetMaterial ( G4int  idx ) const

virtual

Implements G4VNestedParameterisation.

Definition at line 117 of file RE02NestedPhantomParameterisation.cc.

                                                                       {
  return fMat[i];
}

G4int RE02NestedPhantomParameterisation::GetNumberOfMaterials ( ) const

virtual

Implements G4VNestedParameterisation.

Definition at line 108 of file RE02NestedPhantomParameterisation.cc.

                                                                   {
  return fMat.size();
}

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

• source/geant4.10.03.p03/examples/extended/runAndEvent/RE02/include/RE02NestedPhantomParameterisation.hh
• source/geant4.10.03.p03/examples/extended/runAndEvent/RE02/src/RE02NestedPhantomParameterisation.cc