SundanceNodalDOFMap.hpp

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//                              Sundance
//                 Copyright (2005) Sandia Corporation
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// retains certain rights in this software.
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#ifndef SUNDANCE_NODALDOFMAP_H
#define SUNDANCE_NODALDOFMAP_H

#include "SundanceDefs.hpp"
#include "SundanceSpatiallyHomogeneousDOFMapBase.hpp"
#include "SundanceCellSet.hpp"
#include "SundanceCellFilter.hpp"
#include "SundanceBasisFamily.hpp"
#include "SundanceObjectWithVerbosity.hpp"

namespace Sundance
{
using namespace Teuchos;

/** 
 * 
 */
class NodalDOFMap : public SpatiallyHomogeneousDOFMapBase
{
public:
  /** */
  NodalDOFMap(const Mesh& mesh, int nFuncs,
    const CellFilter& maxCellFilter,
    int setupVerb);
      
  /** */
  virtual ~NodalDOFMap(){;}

  /** */
  RCP<const MapStructure> 
  getDOFsForCellBatch(int cellDim,
    const Array<int>& cellLID,
    const Set<int>& requestedFuncSet,
    Array<Array<int> >& dofs,
    Array<int>& nNodes,
    int verb) const ;

  /** */
  RCP<const MapStructure> mapStruct() const 
    {return structure_;}

  /** */
  int nFuncs() const {return nFuncs_;}

protected:

  void init();

  void computeOffsets(int localCount)  ;

  void shareRemoteDOFs(const Array<Array<int> >& remoteNodes);

  CellFilter maxCellFilter_;
  int dim_;
  int nFuncs_;
  int nElems_;
  int nNodes_;
  int nNodesPerElem_;
  Array<int> elemDofs_;
  Array<int> nodeDofs_;
  RCP<const MapStructure> structure_;
};

}


#endif