//------------------------------------------------------------------------------
//
// Project:	AMR Visualization
// Module:	$RCSfile$
// Language:	C++
// Date:	$Date$
// Author:	$Author$
// Version:	$Revision$
//
//------------------------------------------------------------------------------

inline Vertex AMRGridCell::pos() const
{
  return Vertex(
      mGrid->origin[0] + (mIdx[0]+0.5) * mGrid->delta[0],
      mGrid->origin[1] + (mIdx[1]+0.5) * mGrid->delta[1],
      mGrid->origin[2] + (mIdx[2]+0.5) * mGrid->delta[2]
	       );
}

inline double AMRGridCell::val() const
{
  return mGrid->getValue(mIdx[0], mIdx[1], mIdx[2]);
}

inline AMRHierarchy::GridId AMRGridCell::containingId() const
{
  return mGrid->index();
}

inline AMRHierarchy::GridId AMRGridCell::refiningId() const
{
  if (mRefiningGridId == AMRGrid::Unknown) {
    mRefiningGridId = mGrid->getCellRefiningGridId(mIdx);
  }
  return mRefiningGridId;
}

inline AMRGrid* AMRGridCell::grid() const
{
  return mGrid;
}

inline int AMRGridCell::idx(AxisType axis) const
{
  return mIdx[axis];
}