Nektar++
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
ContField3DHomogeneous2D.h
Go to the documentation of this file.
1 ///////////////////////////////////////////////////////////////////////////////
2 //
3 // File ContField3DHomogeneous2D.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: Field definition in three-dimensions for a continuous
33 // expansion with two homogeneous directions
34 //
35 ///////////////////////////////////////////////////////////////////////////////
36 
37 #ifndef NEKTAR_LIBS_MULTIREGIONS_CONTFIELD3DHOMO2D_H
38 #define NEKTAR_LIBS_MULTIREGIONS_CONTFIELD3DHOMO2D_H
39 
42 
43 namespace Nektar
44 {
45  namespace MultiRegions
46  {
48  {
49  public:
51 
53  const LibUtilities::BasisKey &HomoBasis_y,
54  const LibUtilities::BasisKey &HomoBasis_z,
55  const NekDouble lhom_y,
56  const NekDouble lhom_z,
57  const bool useFFT,
58  const bool dealiasing,
60  const std::string &variable);
61 
62  /// Copy constructor.
63  MULTI_REGIONS_EXPORT ContField3DHomogeneous2D(const ContField3DHomogeneous2D &In);
64 
65  /// Destructor.
67 
68  protected:
69 
70  private:
71  Array<OneD, NekDouble> m_contCoeffs;
72 
73  // virtual functions
74 
75  virtual void v_ImposeDirichletConditions(Array<OneD,NekDouble>& outarray);
76 
77  /// Template method virtual forwarded for LocalToGlobal()
78  virtual void v_LocalToGlobal(void);
79 
80  /// Template method virtual forwarded for GlobalToLocal()
81  virtual void v_GlobalToLocal(void);
82 
83  /// Solves the three-dimensional Helmholtz equation, subject to the
84  /// boundary conditions specified.
85  virtual void v_HelmSolve(
86  const Array<OneD, const NekDouble> &inarray,
87  Array<OneD, NekDouble> &outarray,
88  const FlagList &flags,
89  const StdRegions::ConstFactorMap &factors,
90  const StdRegions::VarCoeffMap &varcoeff,
91  const Array<OneD, const NekDouble> &dirForcing);
92  };
93 
94  typedef boost::shared_ptr<ContField3DHomogeneous2D>
96 
97  } //end of namespace
98 } //end of namespace
99 
100 #endif // MULTIERGIONS_CONTFIELD3DHOMO1D_H