private function traverse(DoxyGroup $dg)
{
$this->groupDefs[] = " * @defgroup {$dg->getGid()} {$dg->getId()}";
if ($about = $dg->getAbout()) {
$this->groupDefs[] = " * " . $about;
}
if ($parentGid = $dg->getParent()->getGid()) {
$this->groupDefs[] = " * @ingroup " . $parentGid;
}
foreach ($dg->getInner() as $innerGroup) {
$this->traverse($innerGroup);
}
}
