Panzer_Integrator_DivBasisTimesScalar.hpp

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//           Panzer: A partial differential equation assembly
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#ifndef __Panzer_Integrator_DivBasisTimesScalar_hpp__
#define __Panzer_Integrator_DivBasisTimesScalar_hpp__
 
#include <string>
#include "Panzer_Dimension.hpp"
#include "Phalanx_Evaluator_Macros.hpp"
#include "Phalanx_MDField.hpp"
#include "Kokkos_DynRankView.hpp"
 
#include "Panzer_Evaluator_Macros.hpp"
 
namespace panzer {
    
template<typename EvalT, typename Traits>
class Integrator_DivBasisTimesScalar
  :
  public panzer::EvaluatorWithBaseImpl<Traits>,
  public PHX::EvaluatorDerived<EvalT, Traits>
{
  public:
 
    Integrator_DivBasisTimesScalar(
      const Teuchos::ParameterList& p);
 
    void
    postRegistrationSetup(
      typename Traits::SetupData d,
      PHX::FieldManager<Traits>& fm);
 
    void
    evaluateFields(
      typename Traits::EvalData d);
 
  private:
 
    using ScalarT = typename EvalT::ScalarT;
  
  PHX::MDField<ScalarT,Cell,BASIS> residual;
  PHX::MDField<const ScalarT,Cell,IP> scalar;
  std::vector<PHX::MDField<const ScalarT,Cell,IP> > field_multipliers;
 
  std::size_t num_nodes;
  std::size_t num_qp;
  std::size_t num_dim;
 
  double multiplier;
 
  std::string basis_name;
  std::size_t basis_index;
 
  bool useScalarField;
 
  Kokkos::DynRankView<ScalarT,PHX::Device> tmp;
 
private:
  Teuchos::RCP<Teuchos::ParameterList> getValidParameters() const;
}; // end of class Integrator_DivBasisTimesScalar
 
 
}
 
#endif