QPDF::CopiedStreamDataProvider::registerForeignStream(
    QPDFObjGen const& local_og,
    PointerHolder<ForeignStreamData> foreign_stream)
{
    this->foreign_stream_data[local_og] = foreign_stream;
}
QPDF::CopiedStreamDataProvider::registerForeignStream(
    QPDFObjGen const& local_og,
    PointerHolder<ForeignStreamData> foreign_stream)
{
    this->foreign_stream_data[local_og] = foreign_stream;
}