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FilterEnergyBase.h
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1 ///////////////////////////////////////////////////////////////////////////////
2 //
3 // File FilterEnergy.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
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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 solution fields during time-stepping.
33 //
34 ///////////////////////////////////////////////////////////////////////////////
35 
36 #ifndef NEKTAR_SOLVERUTILS_FILTERS_FILTERENERGYBASE_H
37 #define NEKTAR_SOLVERUTILS_FILTERS_FILTERENERGYBASE_H
38 
40 
41 namespace Nektar
42 {
43  namespace SolverUtils
44  {
45  class FilterEnergyBase : public Filter
46  {
47  public:
50  const std::map<std::string, std::string> &pParams,
51  const bool pConstDensity = true);
53 
54  protected:
55  SOLVER_UTILS_EXPORT virtual void v_Initialise(
56  const Array<OneD, const MultiRegions::ExpListSharedPtr> &pField,
57  const NekDouble &time);
58  SOLVER_UTILS_EXPORT virtual void v_Update(
59  const Array<OneD, const MultiRegions::ExpListSharedPtr> &pField,
60  const NekDouble &time);
61  SOLVER_UTILS_EXPORT virtual void v_Finalise(
62  const Array<OneD, const MultiRegions::ExpListSharedPtr> &pField,
63  const NekDouble &time);
65 
67  const Array<OneD, const MultiRegions::ExpListSharedPtr> &pField,
68  const int i,
69  Array<OneD, NekDouble> &velocity);
70  SOLVER_UTILS_EXPORT virtual Array<OneD, NekDouble> v_GetDensity(
71  const Array<OneD, const MultiRegions::ExpListSharedPtr> &pFld);
72 
73  private:
74  unsigned int m_index;
75  unsigned int m_outputFrequency;
76  std::ofstream m_outFile;
81  Array<OneD, unsigned int> m_planes;
83  };
84  }
85 }
86 
87 #endif