FD_Helper.cpph

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#pragma once
 
namespace {
  tarch::la::Vector<Dimensions,int> gridCellIndex2d( int x, int y ) {
    tarch::la::Vector<Dimensions,int> result;
    result(0) = x;
    result(1) = y;
    return result;
  }
 
 
  tarch::la::Vector<Dimensions,int> gridCellIndex3d( int x, int y, int z ) {
    tarch::la::Vector<Dimensions,int> result;
    result(0) = x;
    result(1) = y;
    result(2) = z;
    return result;
  }
}