G4PSSphereSurfaceCurrent3D.cc

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//
// $Id$
//
// G4PSSphereSurfaceCurrent3D
#include "G4PSSphereSurfaceCurrent3D.hh"

// (Description)
//   This is a primitive scorer class for scoring Surface Current.
//  Current version assumes only for G4Sphere shape, and the surface
//  is defined at the inside of the sphere.
//   The current is given in the unit of area. 
//    e.g.  (Number of tracks)/mm2.
//
// Surface is defined  at the inside of sphere.
// Direction                  -Rmin   +Rmax
//   0  IN || OUT            ->|<-     |      fCurrent_InOut
//   1  IN                   ->|       |      fCurrent_In
//   2  OUT                    |<-     |      fCurrent_Out
//
// Created: 2007-08-14  Tsukasa ASO
// 2010-07-22   Introduce Unit specification.
// 

G4PSSphereSurfaceCurrent3D::G4PSSphereSurfaceCurrent3D(G4String name, G4int direction,
                   G4int ni, G4int nj, G4int nk,
                   G4int depi, G4int depj, G4int depk)
    :G4PSSphereSurfaceCurrent(name,direction),
     fDepthi(depi),fDepthj(depj),fDepthk(depk)
{
  fNi=ni;
  fNj=nj;
  fNk=nk;
}

G4PSSphereSurfaceCurrent3D::G4PSSphereSurfaceCurrent3D(G4String name, 
                               G4int direction,
                               const G4String& unit,
                   G4int ni, G4int nj, G4int nk,
                   G4int depi, G4int depj, G4int depk)
    :G4PSSphereSurfaceCurrent(name,direction),
     fDepthi(depi),fDepthj(depj),fDepthk(depk)
{
  fNi=ni;
  fNj=nj;
  fNk=nk;
  SetUnit(unit);
}

G4PSSphereSurfaceCurrent3D::~G4PSSphereSurfaceCurrent3D()
{;}

G4int G4PSSphereSurfaceCurrent3D::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;
}