Panzer_MultiVariateParameter_decl.hpp

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// @HEADER
// *****************************************************************************
//           Panzer: A partial differential equation assembly
//       engine for strongly coupled complex multiphysics systems
//
// Copyright 2011 NTESS and the Panzer contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER
 
#ifndef PANZER_EVALUATOR_MULTIVARIATE_PARAMETER_DECL_HPP
#define PANZER_EVALUATOR_MULTIVARIATE_PARAMETER_DECL_HPP
 
#include "PanzerDiscFE_config.hpp"
 
#include "Phalanx_Evaluator_Macros.hpp"
#include "Phalanx_MDField.hpp"
#include "Teuchos_RCP.hpp"
 
#include "Panzer_ParameterLibrary.hpp"
 
#include "Panzer_Evaluator_WithBaseImpl.hpp"
 
namespace panzer {
 
  template <typename EvalT> class ScalarParameterEntry;
 
 
  template<typename EvalT, typename TRAITS>
  class MultiVariateParameter :
    public panzer::EvaluatorWithBaseImpl<TRAITS>,
    public PHX::EvaluatorDerived<EvalT, TRAITS> {
 
  public:
 
    MultiVariateParameter(const std::string parameter_name,
                          const int num_param,
                          const std::string field_name,
                          const Teuchos::RCP<PHX::DataLayout>& data_layout,
                          panzer::ParamLib& param_lib);
 
    void evaluateFields(typename TRAITS::EvalData ud);
 
  private:
 
    typedef typename EvalT::ScalarT ScalarT;
 
    PHX::MDField<ScalarT, Cell, Point> target_field;
 
    std::size_t cell_data_size;
 
    Teuchos::Array< Teuchos::RCP<panzer::ScalarParameterEntry<EvalT> > > param;
  };
 
}
 
#endif