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
112 lines
3.2 KiB
C
112 lines
3.2 KiB
C
/*---------------------------------------------------------------------------*\
|
|
========= |
|
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
|
\\ / O peration |
|
|
\\ / A nd | www.openfoam.com
|
|
\\/ M anipulation |
|
|
-------------------------------------------------------------------------------
|
|
Copyright (C) 2011-2016 OpenFOAM Foundation
|
|
Copyright (C) 2016-2021 OpenCFD Ltd.
|
|
-------------------------------------------------------------------------------
|
|
License
|
|
This file is part of OpenFOAM.
|
|
|
|
OpenFOAM is free software: you can redistribute it and/or modify it
|
|
under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
Application
|
|
insideCells
|
|
|
|
Group
|
|
grpMeshManipulationUtilities
|
|
|
|
Description
|
|
Create a cellSet for cells with their centres 'inside' the defined
|
|
surface.
|
|
Requires surface to be closed and singly connected.
|
|
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
#include "argList.H"
|
|
#include "Time.H"
|
|
#include "polyMesh.H"
|
|
#include "triSurface.H"
|
|
#include "triSurfaceSearch.H"
|
|
#include "cellSet.H"
|
|
#include "globalMeshData.H"
|
|
|
|
using namespace Foam;
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
argList::addNote
|
|
(
|
|
"Create a cellSet for cells with their centres 'inside' the defined"
|
|
" surface.\n"
|
|
"Surface must be closed and singly connected."
|
|
);
|
|
|
|
argList::addArgument("surfaceFile");
|
|
argList::addArgument("cellSet");
|
|
|
|
#include "setRootCase.H"
|
|
#include "createTime.H"
|
|
#include "createPolyMesh.H"
|
|
|
|
const auto surfName = args.get<fileName>(1);
|
|
const auto setName = args.get<fileName>(2);
|
|
|
|
// Read surface
|
|
Info<< "Reading surface from " << surfName << endl;
|
|
triSurface surf(surfName);
|
|
|
|
// Destination cellSet.
|
|
cellSet insideCells(mesh, setName, IOobject::NO_READ);
|
|
|
|
|
|
// Construct search engine on surface
|
|
triSurfaceSearch querySurf(surf);
|
|
|
|
boolList inside(querySurf.calcInside(mesh.cellCentres()));
|
|
|
|
forAll(inside, celli)
|
|
{
|
|
if (inside[celli])
|
|
{
|
|
insideCells.insert(celli);
|
|
}
|
|
}
|
|
|
|
|
|
Info<< "Selected " << returnReduce(insideCells.size(), sumOp<label>())
|
|
<< " of " << mesh.globalData().nTotalCells()
|
|
<< " cells" << nl << nl
|
|
<< "Writing selected cells to cellSet " << insideCells.name()
|
|
<< nl << nl
|
|
<< "Use this cellSet e.g. with subsetMesh : " << nl << nl
|
|
<< " subsetMesh " << insideCells.name()
|
|
<< nl << endl;
|
|
|
|
insideCells.write();
|
|
|
|
Info<< "End\n" << endl;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
// ************************************************************************* //
|