Panzer_ProjectToFaces_decl.hpp

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#ifndef PANZER_EVALUATOR_PROJECT_TO_FACES_DECL_HPP
#define PANZER_EVALUATOR_PROJECT_TO_FACES_DECL_HPP

#include "Phalanx_Evaluator_Macros.hpp"
#include "Phalanx_MDField.hpp"

#include "Teuchos_ParameterList.hpp"

#include "Panzer_Dimension.hpp"
#include "Panzer_Traits.hpp"
#include "Panzer_CloneableEvaluator.hpp"

namespace panzer {

template<typename EvalT, typename Traits> 
class ProjectToFaces
  : public PHX::EvaluatorWithBaseImpl<Traits>,
    public PHX::EvaluatorDerived<EvalT, Traits>,
    public CloneableEvaluator  {
   
public:
  
  ProjectToFaces(const Teuchos::ParameterList& p);
  
  void postRegistrationSetup(typename Traits::SetupData d,
           PHX::FieldManager<Traits>& vm);
  
  void evaluateFields(typename Traits::EvalData d);

  virtual Teuchos::RCP<CloneableEvaluator> clone(const Teuchos::ParameterList & pl) const
  {return Teuchos::rcp(new ProjectToFaces<EvalT,Traits>(pl));}
  
private:

  typedef typename EvalT::ScalarT ScalarT;

  std::string dof_name;
  Teuchos::RCP<const PureBasis> basis;
  int num_pts;
  int num_dim;
  int quad_degree;
  bool use_fast_method_on_rectangular_hex_mesh;

  PHX::MDField<const ScalarT,Cell,BASIS,Dim> normals;
  std::vector<PHX::MDField<const ScalarT,Cell,BASIS,Dim> > vector_values;
  PHX::MDField<ScalarT,Cell,BASIS> result;

  ProjectToFaces();

  PHX::MDField<ScalarT,Cell,NODE,Dim> gatherFieldNormals;

  Teuchos::RCP<const std::vector<Intrepid2::Orientation> > orientations;
};

}

// **************************************************************
#endif