QPDFPageDocumentHelper::addPageAt(QPDFPageObjectHelper newpage, bool before,
                                  QPDFPageObjectHelper refpage)
{
    this->qpdf.addPageAt(newpage.getObjectHandle(), before,
                         refpage.getObjectHandle());
}
QPDFPageDocumentHelper::addPageAt(QPDFPageObjectHelper newpage, bool before,
                                  QPDFPageObjectHelper refpage)
{
    this->qpdf.addPageAt(newpage.getObjectHandle(), before,
                         refpage.getObjectHandle());
}