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applications/test/globalMeshData/Test-globalMeshData.C
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309
applications/test/globalMeshData/Test-globalMeshData.C
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/*---------------------------------------------------------------------------*\
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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 | Copyright (C) 2011 OpenFOAM Foundation
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\\/ M anipulation |
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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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globalMeshDataTest
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Description
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Test global point communication
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\*---------------------------------------------------------------------------*/
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#include "globalMeshData.H"
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#include "argList.H"
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#include "polyMesh.H"
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#include "Time.H"
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#include "mapDistribute.H"
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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// Main program:
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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 "createPolyMesh.H"
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const globalMeshData& globalData = mesh.globalData();
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const indirectPrimitivePatch& coupledPatch = globalData.coupledPatch();
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const globalIndexAndTransform& transforms = globalData.globalTransforms();
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// Test:print shared points
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{
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const mapDistribute& globalPointSlavesMap =
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globalData.globalPointSlavesMap();
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const labelListList& slaves =
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globalData.globalPointSlaves();
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const labelListList& transformedSlaves =
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globalData.globalPointTransformedSlaves();
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// Create field with my local data
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pointField coords(globalPointSlavesMap.constructSize());
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SubList<point>(coords, coupledPatch.nPoints()).assign
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(
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coupledPatch.localPoints()
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);
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// Exchange data. Apply positional transforms.
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globalPointSlavesMap.distribute
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(
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transforms,
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coords,
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mapDistribute::transformPosition()
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);
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// Print
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forAll(slaves, pointI)
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{
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const labelList& slavePoints = slaves[pointI];
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if (slavePoints.size() > 0)
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{
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Pout<< "Master point:" << pointI
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<< " coord:" << coords[pointI]
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<< " connected to untransformed slave points:" << endl;
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forAll(slavePoints, i)
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{
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Pout<< " " << coords[slavePoints[i]] << endl;
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}
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}
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const labelList& transformedSlavePoints = transformedSlaves[pointI];
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if (transformedSlavePoints.size() > 0)
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{
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Pout<< "Master point:" << pointI
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<< " coord:" << coords[pointI]
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<< " connected to transformed slave points:" << endl;
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forAll(transformedSlavePoints, i)
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{
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Pout<< " " << coords[transformedSlavePoints[i]]
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<< endl;
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}
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}
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}
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}
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// Test:print shared edges
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{
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const mapDistribute& globalEdgeSlavesMap =
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globalData.globalEdgeSlavesMap();
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const labelListList& slaves =
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globalData.globalEdgeSlaves();
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const labelListList& transformedSlaves =
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globalData.globalEdgeTransformedSlaves();
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// Test: distribute edge centres
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pointField ec(globalEdgeSlavesMap.constructSize());
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forAll(coupledPatch.edges(), edgeI)
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{
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ec[edgeI] = coupledPatch.edges()[edgeI].centre
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(
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coupledPatch.localPoints()
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);
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}
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// Exchange data Apply positional transforms.
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globalEdgeSlavesMap.distribute
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(
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transforms,
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ec,
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mapDistribute::transformPosition()
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);
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// Print
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forAll(slaves, edgeI)
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{
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const labelList& slaveEdges = slaves[edgeI];
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if (slaveEdges.size() > 0)
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{
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Pout<< "Master edge:" << edgeI
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<< " centre:" << ec[edgeI]
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<< " connected to slave edges:" << endl;
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forAll(slaveEdges, i)
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{
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Pout<< " " << ec[slaveEdges[i]] << endl;
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}
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}
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const labelList& transformedSlaveEdges = transformedSlaves[edgeI];
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if (transformedSlaveEdges.size() > 0)
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{
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Pout<< "Master edge:" << edgeI
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<< " centre:" << ec[edgeI]
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<< " connected to transformed slave edges:" << endl;
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forAll(transformedSlaveEdges, i)
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{
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Pout<< " " << ec[transformedSlaveEdges[i]]
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<< endl;
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}
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}
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}
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}
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// Test: point to faces addressing
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{
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const mapDistribute& globalPointBoundaryFacesMap =
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globalData.globalPointBoundaryFacesMap();
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const labelListList& slaves =
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globalData.globalPointBoundaryFaces();
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const labelListList& transformedSlaves =
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globalData.globalPointTransformedBoundaryFaces();
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label nBnd = mesh.nFaces()-mesh.nInternalFaces();
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pointField fc(globalPointBoundaryFacesMap.constructSize());
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SubList<point>(fc, nBnd).assign
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(
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primitivePatch
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(
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SubList<face>
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(
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mesh.faces(),
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nBnd,
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mesh.nInternalFaces()
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),
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mesh.points()
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).faceCentres()
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);
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// Exchange data
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globalPointBoundaryFacesMap.distribute
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(
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transforms,
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fc,
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mapDistribute::transformPosition()
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);
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// Print
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forAll(slaves, pointI)
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{
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const labelList& slaveFaces = slaves[pointI];
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if (slaveFaces.size() > 0)
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{
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Pout<< "Master point:" << pointI
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<< " at:" << coupledPatch.localPoints()[pointI]
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<< " connected to " << slaveFaces.size()
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<< " untransformed faces:" << endl;
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forAll(slaveFaces, i)
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{
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Pout<< " " << fc[slaveFaces[i]] << endl;
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}
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}
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const labelList& transformedSlaveFaces = transformedSlaves[pointI];
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if (transformedSlaveFaces.size() > 0)
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{
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Pout<< "Master point:" << pointI
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<< " connected to " << transformedSlaveFaces.size()
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<< " transformed faces:" << endl;
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forAll(transformedSlaveFaces, i)
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{
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Pout<< " " << fc[transformedSlaveFaces[i]] << endl;
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}
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}
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}
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}
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// Test: point to cells addressing
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{
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const labelList& boundaryCells = globalData.boundaryCells();
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const mapDistribute& globalPointBoundaryCellsMap =
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globalData.globalPointBoundaryCellsMap();
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const labelListList& slaves = globalData.globalPointBoundaryCells();
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const labelListList& transformedSlaves =
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globalData.globalPointTransformedBoundaryCells();
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pointField cc(globalPointBoundaryCellsMap.constructSize());
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forAll(boundaryCells, i)
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{
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cc[i] = mesh.cellCentres()[boundaryCells[i]];
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}
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// Exchange data
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globalPointBoundaryCellsMap.distribute
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(
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transforms,
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cc,
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mapDistribute::transformPosition()
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);
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// Print
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forAll(slaves, pointI)
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{
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const labelList& pointCells = slaves[pointI];
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if (pointCells.size() > 0)
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{
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Pout<< "Master point:" << pointI
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<< " at:" << coupledPatch.localPoints()[pointI]
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<< " connected to " << pointCells.size()
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<< " untransformed boundaryCells:" << endl;
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forAll(pointCells, i)
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{
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Pout<< " " << cc[pointCells[i]] << endl;
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}
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}
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const labelList& transformPointCells = transformedSlaves[pointI];
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if (transformPointCells.size() > 0)
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{
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Pout<< "Master point:" << pointI
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<< " connected to " << transformPointCells.size()
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<< " transformed boundaryCells:" << endl;
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forAll(transformPointCells, i)
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{
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Pout<< " " << cc[transformPointCells[i]] << endl;
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}
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}
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}
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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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