Nektar++
ExpList2DHomogeneous1D.h
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2 //
3 // File ExpList2DHomogeneous1D.h
4 //
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7 // The MIT License
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9 // Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
10 // Department of Aeronautics, Imperial College London (UK), and Scientific
11 // Computing and Imaging Institute, University of Utah (USA).
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30 //
31 // Description: A 2D field which is homogeneous in 1 direction and so
32 // uses much of the functionality from a ExpList1D and its daughters
33 //
34 ///////////////////////////////////////////////////////////////////////////////
35 
36 #ifndef EXPLIST2DHOMO1D_H
37 #define EXPLIST2DHOMO1D_H
38 
41 #include <vector>
42 
43 namespace Nektar
44 {
45  namespace MultiRegions
46  {
47 
48  // Forward declaration for typedefs
49  class ExpList2DHomogeneous1D;
50 
51  /// Shared pointer to an ExpList2DHomogeneous1D object.
52  typedef std::shared_ptr<ExpList2DHomogeneous1D>
54  /// Vector of pointers to ExpList2DHomogeneous1D objects.
55  typedef std::vector< ExpList2DHomogeneous1DSharedPtr >
57 
58  /// Abstraction of a two-dimensional multi-elemental expansion which
59  /// is merely a collection of local expansions.
61  {
62  public:
63  /// Default constructor.
65 
66  /// Sets up a list of local expansions based on an input mesh.
69  const LibUtilities::BasisKey &HomoBasis,
70  const NekDouble lz,
71  const bool useFFT,
72  const bool dealiasing,
76 
79  const LibUtilities::BasisKey &HomoBasis,
80  const NekDouble lhom,
81  const bool useFFT,
82  const bool dealiasing,
83  const Array<OneD, ExpListSharedPtr> &planes,
84  const LibUtilities::CommSharedPtr comm =
86 
87  /// Copy constructor.
89  const ExpList2DHomogeneous1D &In);
90 
91  /// Destructor.
93 
94  /// This function calculates the coordinates of all the elemental
95  /// quadrature points \f$\boldsymbol{x}_i\f$.
96  inline void GetCoords(
97  Array<OneD, NekDouble> &coord_0,
100 
101  MULTI_REGIONS_EXPORT void GetCoords(const int eid,
105 
106  protected:
107 
108  /// Definition of the total number of degrees of freedom and
109  /// quadrature points. Sets up the storage for \a m_coeff and \a
110  /// m_phys.
111  void SetCoeffPhys(void);
112 
113  // virtual functions
114 
115  virtual void v_GetCoords(
116  Array<OneD, NekDouble> &coord_0,
117  Array<OneD, NekDouble> &coord_1,
118  Array<OneD, NekDouble> &coord_2);
119 
120  virtual void v_WriteTecplotZone(
121  std::ostream &outfile,
122  int expansion);
123 
124 
125  virtual void v_WriteVtkPieceHeader(
126  std::ostream &outfile,
127  int expansion,
128  int istrip);
129 
130  virtual void v_GetNormals(
131  Array<OneD, Array<OneD, NekDouble> > &normals);
132 
133  private:
134  };
135 
137  Array<OneD, NekDouble> &coord_0,
138  Array<OneD, NekDouble> &coord_1,
139  Array<OneD, NekDouble> &coord_2)
140 
141  {
142  v_GetCoords(coord_0,coord_1,coord_2);
143  }
144 
145  } //end of namespace
146 } //end of namespace
147 
148 #endif//EXPLIST3DHOMO1D_H
149 
#define MULTI_REGIONS_EXPORT
Describes the specification for a Basis.
Definition: Basis.h:50
Abstraction of a two-dimensional multi-elemental expansion which is merely a collection of local expa...
void SetCoeffPhys(void)
Definition of the total number of degrees of freedom and quadrature points. Sets up the storage for m...
virtual void v_GetNormals(Array< OneD, Array< OneD, NekDouble > > &normals)
Populate normals with the normals of all expansions.
virtual void v_WriteTecplotZone(std::ostream &outfile, int expansion)
virtual void v_WriteVtkPieceHeader(std::ostream &outfile, int expansion, int istrip)
void GetCoords(Array< OneD, NekDouble > &coord_0, Array< OneD, NekDouble > &coord_1=NullNekDouble1DArray, Array< OneD, NekDouble > &coord_2=NullNekDouble1DArray)
This function calculates the coordinates of all the elemental quadrature points .
virtual void v_GetCoords(Array< OneD, NekDouble > &coord_0, Array< OneD, NekDouble > &coord_1, Array< OneD, NekDouble > &coord_2)
Abstraction of a two-dimensional multi-elemental expansion which is merely a collection of local expa...
std::shared_ptr< SessionReader > SessionReaderSharedPtr
std::shared_ptr< Comm > CommSharedPtr
Pointer to a Communicator object.
Definition: Comm.h:54
std::shared_ptr< ExpList2DHomogeneous1D > ExpList2DHomogeneous1DSharedPtr
Shared pointer to an ExpList2DHomogeneous1D object.
std::vector< ExpList2DHomogeneous1DSharedPtr > ExpList2DHomogeneous1DVector
Vector of pointers to ExpList2DHomogeneous1D objects.
std::shared_ptr< MeshGraph > MeshGraphSharedPtr
Definition: MeshGraph.h:174
The above copyright notice and this permission notice shall be included.
Definition: CoupledSolver.h:1
static Array< OneD, NekDouble > NullNekDouble1DArray
double NekDouble