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
180 lines
4.5 KiB
C
180 lines
4.5 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) 2011-2016 OpenFOAM Foundation
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Copyright (C) 2020-2021 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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datToFoam
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Group
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grpMeshConversionUtilities
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Description
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Reads in a datToFoam mesh file and outputs a points file.
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Used in conjunction with blockMesh.
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "Time.H"
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#include "Fstream.H"
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#include "polyMesh.H"
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#include "unitConversion.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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"Reads in a datToFoam mesh file and outputs a points file.\n"
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"Used in conjunction with blockMesh."
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);
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argList::noParallel();
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argList::addArgument("dat file");
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argList args(argc, argv);
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if (!args.check())
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{
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FatalError.exit();
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}
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#include "createTime.H"
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std::ifstream plot3dFile(args.get<fileName>(1));
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string line;
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std::getline(plot3dFile, line);
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std::getline(plot3dFile, line);
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IStringStream Istring(line);
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word block;
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string zoneName;
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token punctuation;
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label iPoints, jPoints;
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Istring >> block;
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Istring >> block;
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Istring >> zoneName;
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Istring >> punctuation;
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Istring >> block;
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Istring >> iPoints;
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Istring >> block;
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Istring >> jPoints;
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Info<< "Number of vertices in i direction = " << iPoints << nl
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<< "Number of vertices in j direction = " << jPoints << endl;
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// We ignore the first layer of points in i and j the biconic meshes
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const label nPointsij = (iPoints - 1)*(jPoints - 1);
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pointField points(nPointsij, Zero);
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for (direction comp = 0; comp < 2; ++comp)
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{
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label p = 0;
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for (label j = 0; j < jPoints; ++j)
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{
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for (label i = 0; i < iPoints; ++i)
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{
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scalar coord;
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plot3dFile >> coord;
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// if statement ignores the first layer in i and j
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if (i>0 && j>0)
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{
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points[p++][comp] = coord;
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}
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}
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}
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}
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// correct error in biconic meshes
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for (point& p : points)
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{
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if (p.y() < 1e-07)
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{
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p.y() = 0;
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}
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}
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pointField pointsWedge(nPointsij*2, Zero);
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const scalar a = degToRad(0.1);
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const tensor rotateZ
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(
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1.0, 0.0, 0.0,
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0.0, 1.0, 0.0,
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0.0, -::sin(a), ::cos(a)
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);
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forAll(points, i)
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{
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pointsWedge[i] = (rotateZ & points[i]);
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pointsWedge[i + nPointsij] =
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cmptMultiply
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(
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vector(1.0, 1.0, -1.0),
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pointsWedge[i]
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);
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}
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// Write (overwrite) points
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{
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IOobject iopoints
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(
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"points",
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runTime.constant(), // instance
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polyMesh::meshSubDir, // local
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runTime
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);
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if (!exists(iopoints.path()))
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{
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mkDir(iopoints.path());
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}
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OFstream os(iopoints.objectPath(), runTime.writeStreamOption());
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Info<< "Writing points to: " << nl
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<< " " << os.name() << endl;
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iopoints.writeHeader(os, vectorIOField::typeName);
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os << pointsWedge;
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IOobject::writeEndDivider(os);
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}
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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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