G4PSCylinderSurfaceCurrent3D.cc

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// $Id$
//
// G4PSCylinderSurfaceCurrent3D
#include "G4PSCylinderSurfaceCurrent3D.hh"

// (Description)
//   This is a primitive scorer class for scoring Surface Current.
//  Current version assumes only for G4Tubs shape, and the surface
//  is defined at the Rmin plane of the Tubs.
//   The current is given in the unit of area.
//    e.g.  (Number of tracks)/mm2.
//
// Surface is defined at the -Z surface.
// Direction                  Rmin Rmax 
//   0  IN || OUT            ->|<-  |      fCurrent_InOut
//   1  IN                   ->|    |      fCurrent_In
//   2  OUT                    |<-  |      fCurrent_Out
//
//
// Created: 2008-08-14  Tsukasa ASO
// 2010-07-22   Introduce Unit specification.

G4PSCylinderSurfaceCurrent3D::G4PSCylinderSurfaceCurrent3D(G4String name,
                                                           G4int direction,
                                             G4int ni, G4int nj, G4int nk,
                                             G4int di, G4int dj, G4int dk)
    :G4PSCylinderSurfaceCurrent(name,direction),
     fDepthi(di),fDepthj(dj),fDepthk(dk)
{
    fNi=ni;
    fNj=nj;
    fNk=nk;
}

G4PSCylinderSurfaceCurrent3D::G4PSCylinderSurfaceCurrent3D(G4String name,
                                                           G4int direction,
                                                           const G4String& unit,
                                             G4int ni, G4int nj, G4int nk,
                                             G4int di, G4int dj, G4int dk)
    :G4PSCylinderSurfaceCurrent(name,direction),
     fDepthi(di),fDepthj(dj),fDepthk(dk)
{
    fNi=ni;
    fNj=nj;
    fNk=nk;
    SetUnit(unit);
}

G4PSCylinderSurfaceCurrent3D::~G4PSCylinderSurfaceCurrent3D()
{;}

G4int G4PSCylinderSurfaceCurrent3D::GetIndex(G4Step* aStep)
{
  const G4VTouchable* touchable = aStep->GetPreStepPoint()->GetTouchable();
  G4int i = touchable->GetReplicaNumber(fDepthi);
  G4int j = touchable->GetReplicaNumber(fDepthj);
  G4int k = touchable->GetReplicaNumber(fDepthk);
  
  return i*fNj*fNk+j*fNk+k;
}

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