Function isDuplicate

src/meshTools/regionSplit/localPointRegion.C:66–97

Are two lists identical either in forward or in reverse order.

// Are two lists identical either in forward or in reverse order.
bool Foam::localPointRegion::isDuplicate
(
    const face& f0,
    const face& f1,
    const bool forward
)
{
    label fp1 = findIndex(f1, f0[0]);

    if (fp1 == -1)
    {
        return false;
    }

    forAll(f0, fp0)
    {
        if (f0[fp0] != f1[fp1])
        {
            return false;
        }

        if (forward)
        {
            fp1 = f1.fcIndex(fp1);
        }
        else
        {
            fp1 = f1.rcIndex(fp1);
        }
    }
    return true;
}


// Count regions per point