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InputGmsh.h
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1 ////////////////////////////////////////////////////////////////////////////////
2 //
3 // File: InputGmsh.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
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31 //
32 // Description: GMSH converter.
33 //
34 ////////////////////////////////////////////////////////////////////////////////
35 
36 #ifndef UTILITIES_NEKMESH_INPUTGMSH
37 #define UTILITIES_NEKMESH_INPUTGMSH
38 
40 
41 namespace Nektar
42 {
43 namespace Utilities
44 {
45 
46 /**
47  * Converter for Gmsh files.
48  */
50 {
51 public:
53  virtual ~InputGmsh();
54  virtual void Process();
55 
56  /// Creates an instance of this class
58  {
60  }
61  /// %ModuleKey for class.
63  static std::map<unsigned int, NekMeshUtils::ElmtConfig> GenElmMap();
64 
65  /**
66  * Element map; takes a msh id to an %ElmtConfig object.
67  */
68  static std::map<unsigned int, NekMeshUtils::ElmtConfig> elmMap;
69  static std::vector<int> CreateReordering(unsigned int InputGmshEntity);
70 
71 private:
72  int GetNnodes(unsigned int InputGmshEntity);
73  static std::vector<int> TriReordering (NekMeshUtils::ElmtConfig conf);
74  static std::vector<int> QuadReordering (NekMeshUtils::ElmtConfig conf);
75  static std::vector<int> HexReordering (NekMeshUtils::ElmtConfig conf);
76  static std::vector<int> PrismReordering(NekMeshUtils::ElmtConfig conf);
77  static std::vector<int> TetReordering (NekMeshUtils::ElmtConfig conf);
78  static std::vector<int> LineReordering (NekMeshUtils::ElmtConfig conf);
79 };
80 }
81 }
82 
83 #endif
Basic information about an element.
Definition: ElementConfig.h:50
static boost::shared_ptr< DataType > AllocateSharedPtr()
Allocate a shared pointer from the memory pool.
static std::vector< int > PrismReordering(NekMeshUtils::ElmtConfig conf)
Create a reordering for prisms.
Definition: InputGmsh.cpp:1318
static std::vector< int > TetReordering(NekMeshUtils::ElmtConfig conf)
Create a reordering for tetrahedra.
Definition: InputGmsh.cpp:1166
static NekMeshUtils::ModuleKey className
ModuleKey for class.
Definition: InputGmsh.h:62
static NekMeshUtils::ModuleSharedPtr create(NekMeshUtils::MeshSharedPtr m)
Creates an instance of this class.
Definition: InputGmsh.h:57
static std::vector< int > HexReordering(NekMeshUtils::ElmtConfig conf)
Create a reordering for hexahedra.
Definition: InputGmsh.cpp:1537
static std::vector< int > CreateReordering(unsigned int InputGmshEntity)
Create a reordering map for a given element.
Definition: InputGmsh.cpp:1011
boost::shared_ptr< Module > ModuleSharedPtr
static std::vector< int > LineReordering(NekMeshUtils::ElmtConfig conf)
Definition: InputGmsh.cpp:1053
InputGmsh(NekMeshUtils::MeshSharedPtr m)
Set up InputGmsh object.
Definition: InputGmsh.cpp:701
static std::vector< int > QuadReordering(NekMeshUtils::ElmtConfig conf)
Create a reordering for quadrilaterals.
Definition: InputGmsh.cpp:1118
Abstract base class for input modules.
boost::shared_ptr< Mesh > MeshSharedPtr
Shared pointer to a mesh.
Definition: Mesh.h:147
int GetNnodes(unsigned int InputGmshEntity)
Definition: InputGmsh.cpp:954
static std::vector< int > TriReordering(NekMeshUtils::ElmtConfig conf)
Create a reordering for triangles.
Definition: InputGmsh.cpp:1069
std::pair< ModuleType, std::string > ModuleKey
static std::map< unsigned int, NekMeshUtils::ElmtConfig > GenElmMap()
Definition: InputGmsh.cpp:1685
static std::map< unsigned int, NekMeshUtils::ElmtConfig > elmMap
Definition: InputGmsh.h:68