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ImageWarpingSystem.h
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1 ///////////////////////////////////////////////////////////////////////////////
2 //
3 // File ImageWarpingSystem.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
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21 // The above copyright notice and this permission notice shall be included
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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,
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31 //
32 // Description: Unsteady advection solve routines
33 //
34 ///////////////////////////////////////////////////////////////////////////////
35 
36 #ifndef NEKTAR_SOLVERS_IMAGEWARPINGSOLVER_EQUATIONSYSTEMS_IMAGEWARPINGSYSTEM_H
37 #define NEKTAR_SOLVERS_IMAGEWARPINGSOLVER_EQUATIONSYSTEMS_IMAGEWARPINGSYSTEM_H
38 
40 
41 using namespace Nektar::SolverUtils;
42 
43 namespace Nektar
44 {
46  {
47  public:
49 
50  /// Creates an instance of this class
51  static EquationSystemSharedPtr create(
52  const LibUtilities::SessionReaderSharedPtr& pSession) {
54  p->InitObject();
55  return p;
56  }
57  /// Name of class
58  static std::string className;
59 
60  virtual ~ImageWarpingSystem();
61 
62  protected:
63  Array<OneD, Array<OneD, NekDouble> > m_velocity;
65 
67  const LibUtilities::SessionReaderSharedPtr& pSession);
68 
69  void DoOdeRhs(const Array<OneD, const Array<OneD, NekDouble> > &inarray,
70  Array<OneD, Array<OneD, NekDouble> > &outarray,
71  const NekDouble time);
72 
73  void DoOdeProjection(const Array<OneD, const Array<OneD, NekDouble> > &inarray,
74  Array<OneD, Array<OneD, NekDouble> > &outarray,
75  const NekDouble time);
76 
77  virtual void v_InitObject();
78 
79  // DG Advection routines
80  virtual void v_GetFluxVector(const int i, Array<OneD, Array<OneD, NekDouble> > &physfield, Array<OneD, Array<OneD, NekDouble> > &flux);
81 
82  virtual void v_NumericalFlux(Array<OneD, Array<OneD, NekDouble> > &physfield, Array<OneD, Array<OneD, NekDouble> > &numflux);
83 
84  // Print Summary
85  virtual void v_GenerateSummary(SolverUtils::SummaryList& s);
86  };
87 }
88 
89 #endif