G4RTSimpleScanner.cc

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// $Id$
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#include "G4RTSimpleScanner.hh"

G4RTSimpleScanner::G4RTSimpleScanner():
  G4VRTScanner(), theNRow(0), theNColumn(0), theIRow(0), theIColumn(0)
{
  theGSName = "RayTracer";
  theGSNickname = "RayTracer";
}

G4RTSimpleScanner::~G4RTSimpleScanner(){}

const G4String& G4RTSimpleScanner::GetGSName() const
{return theGSName;}

const G4String& G4RTSimpleScanner::GetGSNickname() const
{return theGSNickname;}

void G4RTSimpleScanner::Initialize(G4int nRow, G4int nColumn) {
  theNRow = nRow;
  theNColumn = nColumn;
  theIRow = 0;
  theIColumn = -1;
}

G4bool G4RTSimpleScanner::Coords(G4int& iRow, G4int& iColumn)
{
  // Increment column and, if necessary, increment row...
  ++theIColumn;
  if (theIColumn >= theNColumn) {
    theIColumn = 0;
    ++theIRow;
  }

  // Return if finished...
  if (theIRow >= theNRow) return false;

  // Return current row and column...
  iRow = theIRow;
  iColumn = theIColumn;
  return true;
}