40567b844a
- this constructor was added for similarity with std::vector,
but continues to cause various annoyances.
The main problem is that the templated parameter tends to grab
anything that is not a perfect match for other constructors.
Typically seen with two integers (in 64-bit mode), but various other
cases as well.
If required, the ListOps::create() function provides a lengthier
alternative but one that can also incorporate transformations.
Eg,
pointField pts = ....;
List<scalar> mags
(
List<scalar>::create
(
pts.begin(),
pts.end(),
[](const vector& v){ return magSqr(v); }
);
120 lines
3.3 KiB
C
120 lines
3.3 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) 2019 OpenCFD Ltd.
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Copyright (C) 2019-2020 DLR
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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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Test-zoneDistribute
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Description
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Test of zoneDistribute validated with mapDistribute
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Original code supplied by Henning Scheufler, DLR (2019)
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\*---------------------------------------------------------------------------*/
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#include "fvCFD.H"
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#include "centredCPCCellToCellStencilObject.H"
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#include "zoneDistribute.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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#include "setRootCase.H"
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#include "createTime.H"
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#include "createMesh.H"
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const extendedCentredCellToCellStencil& stencil =
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centredCPCCellToCellStencilObject::New(mesh);
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const List<List<label>>& stencilAddr = stencil.stencil();
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List<List<vector>> stencilCentre(mesh.nCells());
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stencil.collectData
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(
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mesh.C(),
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stencilCentre
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);
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zoneDistribute exchangeFields(mesh);
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boolList interfaceCell(mesh.nCells(),true);
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exchangeFields.setUpCommforZone(interfaceCell);
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const labelListList& stencil_zoneDist = exchangeFields.getStencil();
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const globalIndex& gblNumbering = exchangeFields.globalNumbering();
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Map<vectorField> mapCC(exchangeFields.getFields(interfaceCell,mesh.C()));
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// compare stencils
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Pout<< "size of the stencil match "
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<< (stencilAddr.size() == stencil_zoneDist.size()) << endl;
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label stencilMatch = 0;
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forAll(stencilAddr,celli)
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{
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const vectorField& neiCC = mapCC[celli];
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if (neiCC.size() != stencilCentre[celli].size())
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{
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continue;
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}
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bool foundAllLabel = true;
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for (const vector& cc : neiCC)
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{
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if (!stencilCentre[celli].found(cc))
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{
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foundAllLabel = false;
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break;
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}
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}
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if (foundAllLabel)
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{
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++stencilMatch;
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}
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}
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if (stencilMatch == mesh.nCells())
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{
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Pout << "all Values are identical " << endl;
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}
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else
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{
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Pout << "values did not match in : " << stencilMatch << " of "
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<< mesh.nCells() << " cases" << endl;
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}
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return 0;
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}
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// ************************************************************************* //
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