MiPointProbeHexahedronIjk.h

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/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
#ifndef _MiPointProbeHexahedronIjk_h
#define _MiPointProbeHexahedronIjk_h
 
#include <MeshVizXLM/extractors/MiPointProbeIjk.h>
#include <MeshVizXLM/mesh/MiVolumeMeshHexahedronIjk.h>
#include <MeshVizXLM/mesh/cell/MiVolumeCell.h>
 
 
#include<Inventor/STL/cassert>
 
class MESHVIZXLM_EXTR_API MiPointProbeHexahedronIjk : virtual public MiPointProbeIjk
{
public:
 
  static MiPointProbeHexahedronIjk* getNewInstance(const MiVolumeMeshHexahedronIjk& mesh, bool parallel = true);
 
  template <typename _T>
  _T getValue(const MiDataSetI<_T>& dataset) const;
 
  template <typename _T>
  _T getValue(const MiDataSetIjk<_T>& dataset) const;
 
private:protected:
  virtual const MiVolumeCell* getCell() const = 0;
 
};
 
//-----------------------------------------------------------------------------
template <typename _T>
inline _T MiPointProbeHexahedronIjk::getValue(const MiDataSetI<_T>& dataset) const
{
  _T val(0);
  if (isFound())
  {
    assert(dataset.getBinding()==MiDataSetI<_T>::PER_NODE);
    const MiCell *cell = getCell();
    std::vector<double> weight(cell->getNumNodes());
    getWeight(weight);
    for (size_t i=0; i<cell->getNumNodes(); ++i)
      val += weight[i]*dataset.get(cell->getNodeIndex(i));
  }
  return val;
}
 
//-----------------------------------------------------------------------------
template <typename _T>
inline _T MiPointProbeHexahedronIjk::getValue(const MiDataSetIjk<_T>& dataset) const
{
  _T val(0);
  if (isFound())
  {
    assert(dataset.getBinding()==MiDataSetIjk<_T>::PER_CELL);
    size_t icell,jcell,kcell;
    getCellId(icell,jcell,kcell);
    val = dataset.get(icell,jcell,kcell);
  }
  return val;
}
 
#endif