FreeFOAM The Cross-Platform CFD Toolkit
block.C
Go to the documentation of this file.
1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
6  \\/ M anipulation |
7 -------------------------------------------------------------------------------
8 License
9  This file is part of OpenFOAM.
10 
11  OpenFOAM is free software: you can redistribute it and/or modify it
12  under the terms of the GNU General Public License as published by
13  the Free Software Foundation, either version 3 of the License, or
14  (at your option) any later version.
15 
16  OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19  for more details.
20 
21  You should have received a copy of the GNU General Public License
22  along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
23 
24 Description
25 
26 
27 \*---------------------------------------------------------------------------*/
28 
29 #include <OpenFOAM/error.H>
30 
31 #include "block.H"
32 
33 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
34 
35 namespace Foam
36 {
37 
38 // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
39 
40 
41 label block::vtxLabel(label a, label b, label c)
42 {
43  return (a + b*(BlockDef.xDim() + 1)
44  + c*(BlockDef.xDim() + 1)*(BlockDef.yDim() + 1));
45 }
46 
47 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
48 
49 // from description
50 block::block(const blockDescriptor& definition)
51 :
52  BlockDef(definition),
53  Vertices
54  (
55  ((BlockDef.xDim() + 1)*(BlockDef.yDim() + 1)*(BlockDef.zDim() + 1))
56  ),
57  Cells
58  (
59  (BlockDef.xDim()*BlockDef.yDim()*BlockDef.zDim())
60  ),
61  BoundaryPatches(6)
62 {
63  // create points
64  blockPoints();
65 
66  // generate internal cells
67  blockCells();
68 
69  // generate boundary patches
70  blockBoundary();
71 }
72 
73 // as copy
74 block::block(const block& original)
75 :
76  BlockDef(original.blockDef()),
77  Vertices(original.points()),
78  Cells(original.cells()),
79  BoundaryPatches(original.boundaryPatches())
80 {}
81 
82 
83 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
84 
86 {}
87 
88 
89 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
90 
91 
92 const blockDescriptor& block::blockDef() const
93 {
94  return BlockDef;
95 }
96 
97 const pointField& block::points() const
98 {
99  return Vertices;
100 }
101 
102 const labelListList& block::cells() const
103 {
104  return Cells;
105 }
106 
108 {
109  return BoundaryPatches;
110 }
111 
112 
113 // * * * * * * * * * * * * * * * IOstream Operators * * * * * * * * * * * * //
114 
115 Ostream& operator<<(Ostream& os, const block& b)
116 {
117  os << b.Vertices << nl
118  << b.Cells << nl
119  << b.BoundaryPatches << endl;
120 
121  return os;
122 }
123 
124 
125 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
126 
127 } // End namespace Foam
128 
129 // ************************ vim: set sw=4 sts=4 et: ************************ //
130