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TetMesh.h
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1 ////////////////////////////////////////////////////////////////////////////////
2 //
3 // File: TetMesh.h
4 //
5 // For more information, please see: http://www.nektar.info/
6 //
7 // The MIT License
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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).
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31 //
32 // Description: class for tet meshing
33 //
34 ////////////////////////////////////////////////////////////////////////////////
35 
36 #ifndef NEKTAR_MESHUTILS_TETMESHING_TETMESH_H
37 #define NEKTAR_MESHUTILS_TETMESHING_TETMESH_H
38 
39 #include <boost/shared_ptr.hpp>
40 
43 
45 
47 
48 namespace Nektar
49 {
50 namespace NekMeshUtils
51 {
52 
53 /**
54  * @brief class for taking surface mesh and octree spec and making a 3d tet mesh
55  */
56 class TetMesh
57 {
58 public:
59  friend class MemoryManager<TetMesh>;
60 
61  /**
62  * @brief default constructor
63  */
65  std::vector<ElementSharedPtr> e = std::vector<ElementSharedPtr>())
66  : m_mesh(m), m_surface(e), m_id(id)
67  {
68  };
69 
70  /**
71  *@brief execute tet meshing
72  */
73  void Mesh();
74 
75 private:
76 
78  std::vector<ElementSharedPtr> m_surface;
79  /// number of tetrahedra
80  int m_numtet;
81  int m_id;
82  /// conncetivity of the tets from the interface
83  std::vector<Array<OneD, int> > m_tetconnect;
84 
86 
87 };
88 
89 typedef boost::shared_ptr<TetMesh> TetMeshSharedPtr;
90 
91 }
92 }
93 
94 #endif
std::vector< Array< OneD, int > > m_tetconnect
conncetivity of the tets from the interface
Definition: TetMesh.h:83
TetGenInterfaceSharedPtr tetgen
Definition: TetMesh.h:85
General purpose memory allocation routines with the ability to allocate from thread specific memory p...
boost::shared_ptr< TetGenInterface > TetGenInterfaceSharedPtr
TetMesh(MeshSharedPtr m, int id, std::vector< ElementSharedPtr > e=std::vector< ElementSharedPtr >())
default constructor
Definition: TetMesh.h:64
boost::shared_ptr< TetMesh > TetMeshSharedPtr
Definition: TetMesh.h:89
int m_numtet
number of tetrahedra
Definition: TetMesh.h:80
boost::shared_ptr< Mesh > MeshSharedPtr
Shared pointer to a mesh.
Definition: Mesh.h:147
class for taking surface mesh and octree spec and making a 3d tet mesh
Definition: TetMesh.h:56
std::vector< ElementSharedPtr > m_surface
Definition: TetMesh.h:78
void Mesh()
execute tet meshing
Definition: TetMesh.cpp:45