TvergaardHutchinsonModel.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  //
//*****************************************************************//

#if !defined(LCM_TvergaardHutchinsonModel_hpp)
#define LCM_TvergaardHutchinsonModel_hpp

#include "Phalanx_ConfigDefs.hpp"
#include "Phalanx_Evaluator_WithBaseImpl.hpp"
#include "Phalanx_Evaluator_Derived.hpp"
#include "Phalanx_MDField.hpp"
#include "Albany_Layouts.hpp"
#include "ConstitutiveModel.hpp"

namespace LCM
{

template<typename EvalT, typename Traits>
class TvergaardHutchinsonModel: public LCM::ConstitutiveModel<EvalT, Traits>
{
public:

  typedef typename EvalT::ScalarT ScalarT;
  typedef typename EvalT::MeshScalarT MeshScalarT;

  using ConstitutiveModel<EvalT, Traits>::num_dims_;
  using ConstitutiveModel<EvalT, Traits>::num_pts_;
  using ConstitutiveModel<EvalT, Traits>::field_name_map_;
  using ConstitutiveModel<EvalT, Traits>::compute_energy_;
  using ConstitutiveModel<EvalT, Traits>::compute_tangent_;

  TvergaardHutchinsonModel(Teuchos::ParameterList* p,
      const Teuchos::RCP<Albany::Layouts>& dl);

  virtual
  ~TvergaardHutchinsonModel()
  {};

  virtual
  void
  computeState(typename Traits::EvalData workset,
      std::map<std::string, Teuchos::RCP<PHX::MDField<ScalarT> > > dep_fields,
      std::map<std::string, Teuchos::RCP<PHX::MDField<ScalarT> > > eval_fields);

private:

  TvergaardHutchinsonModel(const TvergaardHutchinsonModel&);

  TvergaardHutchinsonModel& operator=(const TvergaardHutchinsonModel&);

  RealType delta_1, delta_2, delta_c, sigma_c, beta_0, beta_1, beta_2;
};
}

#endif