b060378dca
- wrap command-line retrieval of fileName with an implicit validate.
Instead of this:
fileName input(args[1]);
fileName other(args["someopt"]);
Now use this:
auto input = args.get<fileName>(1);
auto other = args.get<fileName>("someopt");
which adds a fileName::validate on the inputs
Because of how it is implemented, it will automatically also apply
to argList getOrDefault<fileName>, readIfPresent<fileName> etc.
- adjust fileName::validate and clean to handle backslash conversion.
This makes it easier to ensure that path names arising from MS-Windows
are consistently handled internally.
- dictionarySearch: now check for initial '/' directly instead of
relying on fileName isAbsolute(), which now does more things
BREAKING: remove fileName::clean() const method
- relying on const/non-const to control the behaviour (inplace change
or return a copy) is too fragile and the const version was
almost never used.
Replace:
fileName sanitized = constPath.clean();
With:
fileName sanitized(constPath);
sanitized.clean());
STYLE: test empty() instead of comparing with fileName::null
106 lines
3.0 KiB
C
106 lines
3.0 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2011-2015 OpenFOAM Foundation
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Copyright (C) 2021 OpenCFD Ltd.
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Application
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vtkUnstructuredToFoam
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Group
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grpMeshConversionUtilities
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Description
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Convert legacy VTK file (ascii) containing an unstructured grid
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to an OpenFOAM mesh without boundary information.
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Note
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The .vtk format does not contain any boundary information.
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It is purely a description of the internal mesh.
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Not extensively tested.
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "Time.H"
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#include "polyMesh.H"
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#include "IFstream.H"
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#include "vtkUnstructuredReader.H"
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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argList::addNote
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(
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"Convert legacy VTK file (ascii) containing an unstructured grid"
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" to an OpenFOAM mesh without boundary information"
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);
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argList::noParallel();
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argList::addArgument("vtk-file", "The input legacy ascii vtk file");
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#include "setRootCase.H"
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#include "createTime.H"
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IFstream mshStream(args.get<fileName>(1));
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vtkUnstructuredReader reader(runTime, mshStream);
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polyMesh mesh
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(
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IOobject
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(
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polyMesh::defaultRegion,
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runTime.constant(),
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runTime
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),
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std::move(reader.points()),
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reader.cells(),
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faceListList(),
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wordList(),
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wordList(),
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"defaultFaces",
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polyPatch::typeName,
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wordList()
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);
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// Set the precision of the points data to 10
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IOstream::defaultPrecision(max(10u, IOstream::defaultPrecision()));
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Info<< "Writing mesh ..." << endl;
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mesh.removeFiles();
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mesh.write();
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Info<< "End\n" << endl;
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return 0;
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}
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// ************************************************************************* //
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