Function read

src/functionObjects/field/wallShearStress/wallShearStress.C:134–187

// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

bool Foam::functionObjects::wallShearStress::read(const dictionary& dict)
{
    fvMeshFunctionObject::read(dict);
    writeLocalObjects::read(dict);

    const polyBoundaryMesh& pbm = mesh_.boundaryMesh();

    patchSet_ =
        mesh_.boundaryMesh().patchSet
        (
            wordReList(dict.lookupOrDefault("patches", wordReList()))
        );

    Info<< type() << " " << name() << ":" << nl;

    if (patchSet_.empty())
    {
        forAll(pbm, patchi)
        {
            if (isA<wallPolyPatch>(pbm[patchi]))
            {
                patchSet_.insert(patchi);
            }
        }

        Info<< "    processing all wall patches" << nl << endl;
    }
    else
    {
        Info<< "    processing wall patches: " << nl;
        labelHashSet filteredPatchSet;
        forAllConstIter(labelHashSet, patchSet_, iter)
        {
            label patchi = iter.key();
            if (isA<wallPolyPatch>(pbm[patchi]))
            {
                filteredPatchSet.insert(patchi);
                Info<< "        " << pbm[patchi].name() << endl;
            }
            else
            {
                WarningInFunction
                    << "Requested wall shear stress on non-wall boundary "
                    << "type patch: " << pbm[patchi].name() << endl;
            }
        }

        Info<< endl;

        patchSet_ = filteredPatchSet;
    }

    return true;
}


bool Foam::functionObjects::wallShearStress::execute()