Porosity.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_Porosity_hpp)
#define LCM_Porosity_hpp

#include "Phalanx_ConfigDefs.hpp"
#include "Phalanx_Evaluator_WithBaseImpl.hpp"
#include "Phalanx_Evaluator_Derived.hpp"
#include "Phalanx_MDField.hpp"
#include "Albany_Layouts.hpp"
#include "Teuchos_ParameterList.hpp"
#include "Epetra_Vector.h"
#include "Sacado_ParameterAccessor.hpp"
#include "Stokhos_KL_ExponentialRandomField.hpp"
#include "Teuchos_Array.hpp"

namespace LCM {
  template<typename EvalT, typename Traits>
  class Porosity :
    public PHX::EvaluatorWithBaseImpl<Traits>,
    public PHX::EvaluatorDerived<EvalT, Traits>,
    public Sacado::ParameterAccessor<EvalT, SPL_Traits> {
  
  public:
    typedef typename EvalT::ScalarT ScalarT;
    typedef typename EvalT::MeshScalarT MeshScalarT;

    Porosity(Teuchos::ParameterList& p,
             const Teuchos::RCP<Albany::Layouts>& dl);
  
    void postRegistrationSetup(typename Traits::SetupData d,
                               PHX::FieldManager<Traits>& vm);
  
    void evaluateFields(typename Traits::EvalData d);
  
    ScalarT& getValue(const std::string &n);

  private:

    std::size_t numQPs;

    std::size_t numDims;

    PHX::MDField<MeshScalarT,Cell,QuadPoint,Dim> coordVec;

    PHX::MDField<ScalarT,Cell,QuadPoint> porosity;

    bool is_constant;

    ScalarT constant_value;

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

    PHX::MDField<ScalarT,Cell,QuadPoint> J;
    
    bool isPoroElastic;

    bool isCompressibleSolidPhase;

    bool isCompressibleFluidPhase;

    ScalarT initialPorosityValue;

    PHX::MDField<ScalarT,Cell,QuadPoint> biotCoefficient;

    PHX::MDField<ScalarT,Cell,QuadPoint> porePressure;

    ScalarT GrainBulkModulus;

    PHX::MDField<ScalarT,Cell,QuadPoint> Temperature;

   PHX::MDField<ScalarT,Cell,QuadPoint> skeletonThermalExpansion;

  PHX::MDField<ScalarT,Cell,QuadPoint> refTemperature;

    Teuchos::RCP< Stokhos::KL::ExponentialRandomField<MeshScalarT> > exp_rf_kl;

    Teuchos::Array<ScalarT> rv;

    bool hasStrain;

    bool hasJ;

    bool hasTemp;
  };
}

#endif