sfc_partitioner.h
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1 // The libMesh Finite Element Library.
2 // Copyright (C) 2002-2014 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
3 
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License, or (at your option) any later version.
8 
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
13 
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 
18 
19 
20 #ifndef LIBMESH_SFC_PARTITIONER_H
21 #define LIBMESH_SFC_PARTITIONER_H
22 
23 // Local Includes -----------------------------------
24 #include "libmesh/partitioner.h"
25 
26 // C++ Includes -----------------------------------
27 #include <string>
28 
29 namespace libMesh
30 {
31 
32 
33 
39 // ------------------------------------------------------------
40 // SFCPartitioner class definition
42 {
43  public:
44 
50  _sfc_type ("Hilbert")
51  {}
52 
57  virtual AutoPtr<Partitioner> clone () const {
58  AutoPtr<Partitioner> cloned_partitioner
59  (new SFCPartitioner());
60  return cloned_partitioner;
61  }
62 
67  void set_sfc_type (const std::string& sfc_type);
68 
69 
70 protected:
71 
75  virtual void _do_partition (MeshBase& mesh,
76  const unsigned int n);
77 
78 
79 private:
80 
81 
85  std::string _sfc_type;
86 
87 };
88 
89 
90 
91 // ------------------------------------------------------------
92 // LinearPartitioner inline members
93 inline
94 void SFCPartitioner::set_sfc_type (const std::string& sfc_type)
95 {
96  libmesh_assert ((sfc_type == "Hilbert") ||
97  (sfc_type == "Morton"));
98 
99  _sfc_type = sfc_type;
100 }
101 
102 
103 } // namespace libMesh
104 
105 
106 
107 #endif // LIBMESH_SFC_PARTITIONER_H

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