Nektar++
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Pages
ExpList3DHomogeneous2D.h
Go to the documentation of this file.
1 ///////////////////////////////////////////////////////////////////////////////
2 //
3 // File ExpList3DHomogeneous2D.h
4 //
5 // For more information, please see: http://www.nektar.info
6 //
7 // The MIT License
8 //
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).
12 //
13 // License for the specific language governing rights and limitations under
14 // Permission is hereby granted, free of charge, to any person obtaining a
15 // copy of this software and associated documentation files (the "Software"),
16 // to deal in the Software without restriction, including without limitation
17 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
18 // and/or sell copies of the Software, and to permit persons to whom the
19 // Software is furnished to do so, subject to the following conditions:
20 //
21 // The above copyright notice and this permission notice shall be included
22 // in all copies or substantial portions of the Software.
23 //
24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
25 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
26 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
27 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
28 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
29 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
30 // DEALINGS IN THE SOFTWARE.
31 //
32 // Description: A 3D field which is homogeneous in 2 directions and so
33 // uses much of the functionality from a ExpList1D and its daughters
34 //
35 ///////////////////////////////////////////////////////////////////////////////
36 
37 #ifndef EXPLIST3DHOMO2D_H
38 #define EXPLIST3DHOMO2D_H
39 
41 #include <vector>
43 
44 namespace Nektar
45 {
46  namespace MultiRegions
47  {
48 
49  // Forward declaration for typedefs
51 
52  /// Shared pointer to an ExpList3DHomogeneous2D object.
53  typedef boost::shared_ptr<ExpList3DHomogeneous2D> ExpList3DHomogeneous2DSharedPtr;
54  /// Vector of pointers to ExpList3DHomogeneous2D objects.
55  typedef std::vector< ExpList3DHomogeneous2DSharedPtr > ExpList3DHomogeneous2DVector;
56  /// Iterator for the vector of ExpList3DHomogeneous2D pointers.
58 
59  /// Abstraction of a one-dimensional multi-elemental expansion which
60  /// is merely a collection of local expansions.
62  {
63  public:
64  /// Default constructor.
66 
68  const LibUtilities::BasisKey &HomoBasis_y,
69  const LibUtilities::BasisKey &HomoBasis_z,
70  const NekDouble lhom_y,
71  const NekDouble lhom_z,
72  const bool useFFT,
73  const bool dealiasing);
74 
75  /// Sets up a list of local expansions based on an input mesh.
77  const LibUtilities::BasisKey &HomoBasis_y,
78  const LibUtilities::BasisKey &HomoBasis_z,
79  const NekDouble lhom_y,
80  const NekDouble lhom_z,
81  const bool useFFT,
82  const bool dealiasing,
83  const SpatialDomains::MeshGraphSharedPtr &graph1D);
84 
85  /// Copy constructor.
86  MULTI_REGIONS_EXPORT ExpList3DHomogeneous2D(const ExpList3DHomogeneous2D &In,
87  const bool DeclareLinesSetCoeffPhys = true);
88 
89  ///
90  MULTI_REGIONS_EXPORT ExpList3DHomogeneous2D(const ExpList3DHomogeneous2D &In,
91  const std::vector<unsigned int> &eIDs,
92  const bool DeclareLinesSetCoeffPhys = true);
93 
94  /// Destructor.
96 
97  /// This function calculates the coordinates of all the elemental
98  /// quadrature points \f$\boldsymbol{x}_i\f$.
99  inline void GetCoords(Array<OneD, NekDouble> &coord_0,
102 
103  MULTI_REGIONS_EXPORT void GetCoords(const int eid,
107 
108  protected:
109 
110  /// Definition of the total number of degrees of freedom and
111  /// quadrature points. Sets up the storage for \a m_coeff and \a
112  /// m_phys.
113  void SetCoeffPhys(void);
114 
115  // virtual functions
116  virtual void v_GetCoords(Array<OneD, NekDouble> &coord_0,
117  Array<OneD, NekDouble> &coord_1,
118  Array<OneD, NekDouble> &coord_2);
119 
120  virtual void v_WriteTecplotZone(std::ostream &outfile,
121  int expansion);
122 
123 
124  virtual void v_WriteVtkPieceHeader(std::ostream &outfile, int expansion, int istrip);
125 
126  virtual NekDouble v_L2(
127  const Array<OneD, const NekDouble> &inarray,
129 
130  private:
131  };
132 
134  Array<OneD, NekDouble> &coord_1,
135  Array<OneD, NekDouble> &coord_2)
136 
137  {
138  v_GetCoords(coord_0,coord_1,coord_2);
139  }
140  } //end of namespace
141 } //end of namespace
142 
143 #endif//EXPLIST3DHOMO2D_H
144 
Abstraction of a two-dimensional multi-elemental expansion which is merely a collection of local expa...
std::vector< ExpList3DHomogeneous2DSharedPtr >::iterator ExpList3DHomogeneous2DVectorIter
Iterator for the vector of ExpList3DHomogeneous2D pointers.
virtual void v_WriteTecplotZone(std::ostream &outfile, int expansion)
static Array< OneD, NekDouble > NullNekDouble1DArray
#define MULTI_REGIONS_EXPORT
boost::shared_ptr< SessionReader > SessionReaderSharedPtr
Definition: MeshPartition.h:51
boost::shared_ptr< ExpList3DHomogeneous2D > ExpList3DHomogeneous2DSharedPtr
Shared pointer to an ExpList3DHomogeneous2D object.
virtual void v_WriteVtkPieceHeader(std::ostream &outfile, int expansion, int istrip)
virtual NekDouble v_L2(const Array< OneD, const NekDouble > &inarray, const Array< OneD, const NekDouble > &soln=NullNekDouble1DArray)
void SetCoeffPhys(void)
Definition of the total number of degrees of freedom and quadrature points. Sets up the storage for m...
virtual void v_GetCoords(Array< OneD, NekDouble > &coord_0, Array< OneD, NekDouble > &coord_1, Array< OneD, NekDouble > &coord_2)
double NekDouble
std::vector< ExpList3DHomogeneous2DSharedPtr > ExpList3DHomogeneous2DVector
Vector of pointers to ExpList3DHomogeneous2D objects.
StandardMatrixTag boost::call_traits< LhsDataType >::const_reference rhs typedef NekMatrix< LhsDataType, StandardMatrixTag >::iterator iterator
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 . ...
boost::shared_ptr< MeshGraph > MeshGraphSharedPtr
Definition: MeshGraph.h:442
Abstraction of a one-dimensional multi-elemental expansion which is merely a collection of local expa...
Describes the specification for a Basis.
Definition: Basis.h:50