mappedPatchBaseTemplates.C

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#include "mappedPatchBase.H"
#include "stringOps.H"
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class Type>
Foam::tmp<Foam::Field<Type>>
Foam::mappedPatchBase::fromNeighbour(const Field<Type>& nbrFld) const
{
    if (sameUntransformedPatch())
    {
        return nbrFld;
    }
 
   if (nbrPatchIsMapped() && nbrMappedPatch().reMapNbr_)
    {
        treeMapPtr_.clear();
        treeNbrPatchFaceIndices_.clear();
        patchToPatchIsValid_ = false;
        nbrMappedPatch().reMapNbr_ = false;
    }
 
    if (usingTree_)
    {
        if (treeMapPtr_.empty())
        {
            calcMapping();
        }
 
        tmp<Field<Type>> tResult
        (
            new Field<Type>(nbrFld, treeNbrPatchFaceIndices_)
        );
        treeMapPtr_->distribute(tResult.ref());
        return transform_.transform().transform(tResult);
    }
    else
    {
        if
        (
            !patchToPatchIsValid_
         && !(symmetric() && nbrMappedPatch().patchToPatchIsValid_)
        )
        {
            calcMapping();
        }
 
        return
            transform_.transform().transform
            (
                patchToPatchIsValid_
              ? patchToPatchPtr_->tgtToSrc(nbrFld)
              : nbrMappedPatch().patchToPatchPtr_->srcToTgt(nbrFld)
            );
    }
}
 
 
template<class Type>
Foam::tmp<Foam::Field<Type>>
Foam::mappedPatchBase::fromNeighbour(const tmp<Field<Type>>& nbrFld) const
{
    tmp<Field<Type>> tResult = fromNeighbour(nbrFld());
    nbrFld.clear();
    return tResult;
}
 
 
template<class Type>
Foam::tmp<Foam::Field<Type>>
Foam::mappedPatchBase::toNeighbour(const Field<Type>& fld) const
{
    if (sameUntransformedPatch())
    {
        return fld;
    }
 
    if (nbrPatchIsMapped() && nbrMappedPatch().reMapNbr_)
    {
        treeMapPtr_.clear();
        treeNbrPatchFaceIndices_.clear();
        patchToPatchIsValid_ = false;
        nbrMappedPatch().reMapNbr_ = false;
    }
 
    if (usingTree_)
    {
        if (treeMapPtr_.empty())
        {
            calcMapping();
        }
 
        Field<Type> nbrFld(fld);
        treeMapPtr_->reverseDistribute(treeNbrPatchFaceIndices_.size(), nbrFld);
        tmp<Field<Type>> tResult(new Field<Type>(nbrPolyPatch().size()));
        tResult.ref().rmap(nbrFld, treeNbrPatchFaceIndices_);
        return transform_.transform().invTransform(tResult);
    }
    else
    {
        if
        (
            !patchToPatchIsValid_
         && !(symmetric() && nbrMappedPatch().patchToPatchIsValid_)
        )
        {
            calcMapping();
        }
 
        return
            transform_.transform().invTransform
            (
                patchToPatchIsValid_
              ? patchToPatchPtr_->srcToTgt(fld)
              : nbrMappedPatch().patchToPatchPtr_->tgtToSrc(fld)
            );
    }
}
 
 
template<class Type>
Foam::tmp<Foam::Field<Type>>
Foam::mappedPatchBase::toNeighbour(const tmp<Field<Type>>& fld) const
{
    tmp<Field<Type>> tResult = toNeighbour(fld());
    fld.clear();
    return tResult;
}
 
 
// ************************************************************************* //