The open source CFD toolbox
extendedEdgeMeshFormat.C
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1/*---------------------------------------------------------------------------*\
2 ========= |
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4 \\ / O peration |
5 \\ / A nd | www.openfoam.com
6 \\/ M anipulation |
7-------------------------------------------------------------------------------
8 Copyright (C) 2013-2017 OpenFOAM Foundation
9 Copyright (C) 2019 OpenCFD Ltd.
10-------------------------------------------------------------------------------
12 This file is part of OpenFOAM.
13
14 OpenFOAM is free software: you can redistribute it and/or modify it
16 the Free Software Foundation, either version 3 of the License, or
17 (at your option) any later version.
18
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21 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
22 for more details.
23
24 You should have received a copy of the GNU General Public License
25 along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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27\*---------------------------------------------------------------------------*/
28
30#include "IFstream.H"
31#include "Time.H"
33
34// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
35
37(
38 const fileName& filename
39)
40{
42}
43
44
45// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
46
48(
49 const fileName& filename
50)
51{
52 clear();
53
54 // Use dummy Time for objectRegistry
55 autoPtr<Time> dummyTimePtr(Time::New());
56
58 // (so we can read ascii and binary)
60 (
61 filename,
62 *dummyTimePtr,
65 false
66 );
67
69 {
71 << "Cannot read file " << filename
72 << exit(FatalError);
73 }
74
75 const fileName fName(typeFilePath<extendedFeatureEdgeMesh>(io));
76
77 autoPtr<IFstream> isPtr(new IFstream(fName));
78 bool ok = false;
79 if (isPtr().good())
80 {
81 Istream& is = isPtr();
83
84 if (ok)
85 {
86 // Use extendedEdgeMesh IO
87 is >> *this;
88 ok = is.good();
89 }
90 }
91
92 return ok;
93}
94
95
96// ************************************************************************* //
Input from file stream, using an ISstream.
Definition: IFstream.H:57
Defines the attributes of an object for which implicit objectRegistry management is supported,...
Definition: IOobject.H:170
bool good() const noexcept
True if next operation might succeed.
Definition: IOstream.H:233
An Istream is an abstract base class for all input systems (streams, files, token lists etc)....
Definition: Istream.H:64
Re-read model coefficients if they have changed.
static autoPtr< Time > New()
Construct (dummy) Time - no functionObjects or libraries.
Definition: Time.C:717
Pointer management similar to std::unique_ptr, with some additional methods and type checking.
Definition: autoPtr.H:66
Provide a means of reading/writing the single-file OpenFOAM extendedEdgeMesh format.
A class for handling file names.
Definition: fileName.H:76
patchWriters clear()
#define FatalErrorInFunction
Report an error message using Foam::FatalError.
Definition: error.H:453
IOobject io("surfaceFilmProperties", mesh.time().constant(), mesh, IOobject::READ_IF_PRESENT, IOobject::NO_WRITE, false)
error FatalError
errorManipArg< error, int > exit(error &err, const int errNo=1)
Definition: errorManip.H:130