SetField.hpp

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//*****************************************************************//
//    Albany 2.0:  Copyright 2012 Sandia Corporation               //
//    This Software is released under the BSD license detailed     //
//    in the file "license.txt" in the top-level Albany directory  //
//*****************************************************************//

#ifndef SETFIELD_HPP
#define SETFIELD_HPP

#include "Phalanx_ConfigDefs.hpp"
#include "Phalanx_Evaluator_WithBaseImpl.hpp"
#include "Phalanx_Evaluator_Derived.hpp"
#include "Phalanx_MDField.hpp"
#include "PHAL_Dimension.hpp"

namespace LCM {
template<typename EvalT, typename Traits>
class SetField : public PHX::EvaluatorWithBaseImpl<Traits>,
        public PHX::EvaluatorDerived<EvalT, Traits>  {

public:

  SetField(const Teuchos::ParameterList& p);

  void postRegistrationSetup(typename Traits::SetupData d,
                      PHX::FieldManager<Traits>& vm);

  void evaluateFields(typename Traits::EvalData d);

private:

  typedef typename EvalT::ScalarT ScalarT;

  std::string evaluatedFieldName;

  PHX::MDField<ScalarT, Cell, QuadPoint, Dim, Dim> evaluatedField;

  std::vector<PHX::DataLayout::size_type> evaluatedFieldDimensions;

  Teuchos::ArrayRCP<ScalarT> fieldValues;
};
}

#endif