Nektar++
ContField3DHomogeneous1D.h
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3 // File ContField3DHomogeneous1D.h
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9 // Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
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11 // Computing and Imaging Institute, University of Utah (USA).
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31 //
32 // Description: Field definition in three-dimensions for a continuous
33 // expansion with a homogeneous direction in 1D
34 //
35 ///////////////////////////////////////////////////////////////////////////////
36 
37 #ifndef NEKTAR_LIBS_MULTIREGIONS_CONTFIELD3DHOMO1D_H
38 #define NEKTAR_LIBS_MULTIREGIONS_CONTFIELD3DHOMO1D_H
39 
42 
43 namespace Nektar
44 {
45  namespace MultiRegions
46  {
48  {
49  public:
51 
54  const LibUtilities::BasisKey &HomoBasis,
55  const NekDouble lhom,
56  const bool useFFT,
57  const bool dealiasing,
59  const std::string &variable,
60  const bool CheckIfSingularSystem = false);
61 
62  /// Copy constructor.
63  MULTI_REGIONS_EXPORT ContField3DHomogeneous1D(const ContField3DHomogeneous1D &In);
64 
65  /// Destructor.
67 
69  Array<OneD,NekDouble> &field);
70 
71  protected:
72 
73  private:
74 
75  virtual void v_ImposeDirichletConditions(Array<OneD,NekDouble>& outarray);
76  /// Template method virtual forwarded for LocalToGlobal()
77  virtual void v_LocalToGlobal(void);
78 
79  /// Template method virtual forwarded for GlobalToLocal()
80  virtual void v_GlobalToLocal(void);
81 
82  /// Solves the three-dimensional Helmholtz equation, subject to the
83  /// boundary conditions specified.
84  virtual void v_HelmSolve(
85  const Array<OneD, const NekDouble> &inarray,
86  Array<OneD, NekDouble> &outarray,
87  const FlagList &flags,
88  const StdRegions::ConstFactorMap &factors,
89  const StdRegions::VarCoeffMap &varcoeff,
90  const Array<OneD, const NekDouble> &dirForcing);
91  };
92 
93  typedef boost::shared_ptr<ContField3DHomogeneous1D>
95 
96  } //end of namespace
97 } //end of namespace
98 
99 #endif // MULTIERGIONS_CONTFIELD3DHOMO1D_H
boost::shared_ptr< ContField3DHomogeneous1D > ContField3DHomogeneous1DSharedPtr
virtual void v_SmoothField(Array< OneD, NekDouble > &field)
virtual void v_ImposeDirichletConditions(Array< OneD, NekDouble > &outarray)
#define MULTI_REGIONS_EXPORT
std::map< ConstFactorType, NekDouble > ConstFactorMap
Definition: StdRegions.hpp:248
virtual void v_LocalToGlobal(void)
Template method virtual forwarded for LocalToGlobal()
boost::shared_ptr< SessionReader > SessionReaderSharedPtr
Definition: MeshPartition.h:50
std::map< StdRegions::VarCoeffType, Array< OneD, NekDouble > > VarCoeffMap
Definition: StdRegions.hpp:225
double NekDouble
Defines a list of flags.
virtual void v_HelmSolve(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const FlagList &flags, const StdRegions::ConstFactorMap &factors, const StdRegions::VarCoeffMap &varcoeff, const Array< OneD, const NekDouble > &dirForcing)
Solves the three-dimensional Helmholtz equation, subject to the boundary conditions specified...
virtual void v_GlobalToLocal(void)
Template method virtual forwarded for GlobalToLocal()
boost::shared_ptr< MeshGraph > MeshGraphSharedPtr
Definition: MeshGraph.h:432
Describes the specification for a Basis.
Definition: Basis.h:50