point.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_POINT_H
21 #define LIBMESH_POINT_H
22 
23 // Local includes
24 #include "libmesh/type_vector.h"
25 
26 // C++ includes
27 
28 namespace libMesh
29 {
30 
31 
32 
33 
42 class Point : public TypeVector<Real>
43 {
44  public:
45 
50  Point (const Real x=0.,
51  const Real y=0.,
52  const Real z=0.);
53 
57  Point (const Point& p);
58 
62  Point (const TypeVector<Real>& p);
63 
67  ~Point() {}
68 
69 // /**
70 // * @returns a key associated with this point. Useful for sorting.
71 // */
72 // dof_id_type key() const;
73 
74 
75  protected:
76 
77 
81  friend class Node;
82 };
83 
84 
85 
86 //------------------------------------------------------
87 // Inline functions
88 inline
89 Point::Point (const Real x,
90  const Real y,
91  const Real z) :
92  TypeVector<Real> (x,y,z)
93 {
94 }
95 
96 
97 
98 inline
99 Point::Point (const Point& p) :
100  TypeVector<Real> (p)
101 {
102 }
103 
104 
105 
106 inline
108  TypeVector<Real> (p)
109 {
110 }
111 
112 } // namespace libMesh
113 
114 
115 #endif // LIBMESH_POINT_H

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