Nektar++
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
FilterHistoryPoints.h
Go to the documentation of this file.
1 ///////////////////////////////////////////////////////////////////////////////
2 //
3 // File FilterHistoryPoints.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: Outputs values at specific points during time-stepping.
33 //
34 ///////////////////////////////////////////////////////////////////////////////
35 
36 #ifndef NEKTAR_SOLVERUTILS_FILTERS_FILTERHISTORYPOINTS_H
37 #define NEKTAR_SOLVERUTILS_FILTERS_FILTERHISTORYPOINTS_H
38 
40 
41 namespace Nektar
42 {
43  namespace SolverUtils
44  {
45  class FilterHistoryPoints : public Filter
46  {
47  public:
49 
50  /// Creates an instance of this class
53  const std::map<std::string, std::string> &pParams) {
55  //p->InitObject();
56  return p;
57  }
58 
59  ///Name of the class
60  static std::string className;
61 
64  const std::map<std::string, std::string> &pParams);
66 
67  protected:
68  virtual void v_Initialise(const Array<OneD, const MultiRegions::ExpListSharedPtr> &pFields, const NekDouble &time);
69  virtual void v_Update(const Array<OneD, const MultiRegions::ExpListSharedPtr> &pFields, const NekDouble &time);
70  virtual void v_Finalise(const Array<OneD, const MultiRegions::ExpListSharedPtr> &pFields, const NekDouble &time);
71  virtual bool v_IsTimeDependent();
72 
73  private:
75  unsigned int m_index;
76  unsigned int m_outputFrequency;
77  unsigned int m_outputPlane; // plane to take history point from if using a homogeneous1D expansion
79  std::string m_outputFile;
80  std::ofstream m_outputStream;
81  std::stringstream m_historyPointStream;
82  std::list<std::pair<SpatialDomains::PointGeomSharedPtr,
83  Array<OneD, NekDouble> > > m_historyList;
84  std::map<int, int > m_historyLocalPointMap;
85  };
86  }
87 }
88 
89 #endif /* NEKTAR_SOLVERUTILS_FILTERS_FILTERCHECKPOINT_H */