indexedCellOpsTemplates.C

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    Copyright (C) 2013-2016 OpenFOAM Foundation
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License
    This file is part of OpenFOAM.
 
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#include "indexedCellOps.H"
#include "Pstream.H"
 
// * * * * * * * * * * * * * * * Global Functions  * * * * * * * * * * * * * //
 
template<class CellType>
Foam::label CGAL::indexedCellOps::dualVertexMasterProc(const CellType& c)
{
    if (!c->parallelDualVertex())
    {
        return -1;
    }
 
    // The master processor is the lowest numbered of the four on this tet.
 
    int masterProc = Foam::Pstream::nProcs() + 1;
 
    for (Foam::label vI = 0; vI < 4; ++vI)
    {
        if (c->vertex(vI)->referred())
        {
            masterProc = min(masterProc, c->vertex(vI)->procIndex());
        }
        else
        {
            masterProc = min(masterProc, Foam::Pstream::myProcNo());
        }
    }
 
    return masterProc;
}
 
 
template<class CellType>
Foam::FixedList<Foam::label, 4>
CGAL::indexedCellOps::processorsAttached(const CellType& c)
{
    Foam::FixedList<Foam::label, 4> procsAttached(Foam::Pstream::myProcNo());
 
    if (!c->parallelDualVertex())
    {
        return procsAttached;
    }
 
    for (Foam::label vI = 0; vI < 4; ++vI)
    {
        if (c->vertex(vI)->referred())
        {
            procsAttached[vI] = c->vertex(vI)->procIndex();
        }
    }
 
    return procsAttached;
}
 
 
// ************************************************************************* //