Panzer_ConstantVector.hpp

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#ifndef PANZER_EVALUATOR_CONSTANT_VECTOR_HPP
#define PANZER_EVALUATOR_CONSTANT_VECTOR_HPP

#include "PanzerDiscFE_config.hpp"

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

#include "Panzer_Evaluator_Macros.hpp"

namespace panzer {
    
template<typename EvalT, typename Traits>
class ConstantVector
  :
  public panzer::EvaluatorWithBaseImpl<Traits>,
  public PHX::EvaluatorDerived<EvalT, Traits>
{
  public:

    ConstantVector(
      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;
  
  ScalarT vals[3]; // 3 dimensional vector
  
  PHX::MDField<ScalarT> vector;

}; // end of class ConstantVector


}

#endif