source: ThirdParty/vmg/src/base/defs.hpp@ 33a694

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Last change on this file since 33a694 was 7faa5c, checked in by Frederik Heber <heber@…>, 8 years ago

Merge commit 'de061d9d851257a04e924d4472df4523d33bb08b' as 'ThirdParty/vmg'

  • Property mode set to 100644
File size: 2.4 KB
Line 
1/*
2 * vmg - a versatile multigrid solver
3 * Copyright (C) 2012 Institute for Numerical Simulation, University of Bonn
4 *
5 * vmg is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * vmg is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19/**
20 * @file defs.hpp
21 * @author Julian Iseringhausen <isering@ins.uni-bonn.de>
22 * @date Tue Apr 5 19:40:03 2011
23 *
24 * @brief Very basic types get defined here.
25 *
26 *
27 */
28
29#ifndef DEFS_HPP_
30#define DEFS_HPP_
31
32#include <cassert>
33
34namespace VMG
35{
36
37/**
38 * Controls console output
39 *
40 */
41enum OutputLevel {
42 Output,
43 Info,
44 Debug,
45 Timing
46};
47
48/**
49 * Some commands may want to control the control flow of
50 * the command list they belong to. This can be achieved
51 * by returning one of these values.
52 *
53 */
54enum Request {
55 Continue, ///< Continue execution normally
56 StopCycleNow, ///< Stop execution of command list immediately
57 StopCycleLater ///< Stop execution of loop after execution of all commands.
58};
59
60/**
61 * This enum specifies the available boundary conditions.
62 *
63 */
64enum BC {
65 Periodic,
66 Dirichlet,
67 Open
68};
69
70class Boundary
71{
72public:
73 Boundary(const BC& boundary_x, const BC& boundary_y, const BC& boundary_z)
74 {
75 bc[0] = boundary_x;
76 bc[1] = boundary_y;
77 bc[2] = boundary_z;
78 }
79
80 const BC& operator[](const int& index) const {return bc[index];}
81
82 const BC& X() const {return bc[0];}
83 const BC& Y() const {return bc[1];}
84 const BC& Z() const {return bc[2];}
85
86private:
87 BC bc[3];
88};
89
90/**
91 * The boundaries at different grid levels may have to
92 * be handled differently. This enum specifies the type
93 * of the grid level.
94 *
95 */
96enum BT {
97 LocallyRefined, ///< For adaptive grids. Level is above the finest global grid.
98 GlobalMax, ///< Finest global grid.
99 GlobalCoarsened, ///< Coarse global grid.
100 EmptyGrid, ///< This grid does not contain any data.
101 BTUndefined
102};
103
104}
105
106#endif /* DEFS_HPP_ */
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