ignitionSiteIO.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) 2011 OpenFOAM Foundation
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 \*---------------------------------------------------------------------------*/
25 
26 #include "ignitionSite.H"
27 #include "engineTime.H"
28 
29 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
30 
32 (
33  Istream& is,
34  const Time& db,
35  const fvMesh& mesh
36 )
37 :
38  db_(db),
39  mesh_(mesh),
40  ignitionSiteDict_(is),
41  location_(ignitionSiteDict_.lookup("location")),
42  diameter_(readScalar(ignitionSiteDict_.lookup("diameter"))),
43  time_
44  (
45  db_.userTimeToTime
46  (
47  readScalar(ignitionSiteDict_.lookup("start"))
48  )
49  ),
50  duration_
51  (
52  db_.userTimeToTime
53  (
54  readScalar(ignitionSiteDict_.lookup("duration"))
55  )
56  ),
57  strength_(readScalar(ignitionSiteDict_.lookup("strength"))),
58  timeIndex_(db_.timeIndex())
59 {
60  // Check state of Istream
61  is.check("ignitionSite::ignitionSite(Istream&)");
62 
63  findIgnitionCells(mesh_);
64 }
65 
66 
68 (
69  Istream& is,
70  const engineTime& edb,
71  const fvMesh& mesh
72 )
73 :
74  db_(edb),
75  mesh_(mesh),
76  ignitionSiteDict_(is),
77  location_(ignitionSiteDict_.lookup("location")),
78  diameter_(readScalar(ignitionSiteDict_.lookup("diameter"))),
79  time_
80  (
81  db_.userTimeToTime
82  (
83  edb.degToTime(readScalar(ignitionSiteDict_.lookup("start")))
84  )
85  ),
86  duration_
87  (
88  db_.userTimeToTime
89  (
90  edb.degToTime(readScalar(ignitionSiteDict_.lookup("duration")))
91  )
92  ),
93  strength_(readScalar(ignitionSiteDict_.lookup("strength"))),
94  timeIndex_(db_.timeIndex())
95 {
96  // Check state of Istream
97  is.check("ignitionSite::ignitionSite(Istream&)");
98 
99  findIgnitionCells(mesh_);
100 }
101 
102 
103 // ************************************************************************* //
#define readScalar
Definition: doubleScalar.C:38
virtual bool check(const char *operation) const
Check IOstream status for given operation.
Definition: IOstream.C:92
An Istream is an abstract base class for all input systems (streams, files, token lists etc)...
Definition: Istream.H:57
ignitionSite(Istream &, const Time &, const fvMesh &)
Construct from Istream and database.
Manage time in terms of engine RPM and crank-angle.
Definition: engineTime.H:68
Class to control time during OpenFOAM simulations that is also the top-level objectRegistry.
Definition: Time.H:68
scalar degToTime(const scalar theta) const
Convert degrees to seconds (for given engine speed in RPM)
Definition: engineTime.C:125
Mesh data needed to do the Finite Volume discretisation.
Definition: fvMesh.H:78