/**
  * @return DoxyGroup
  */
 private function makeGroup(SmartSimpleXmlElement $container, DoxyGroup $parent)
 {
     $group = new DoxyGroup((string) $container['id'], $parent, ($gid = (string) $container['gid']) ? $gid : null);
     if (isset($container['name'])) {
         $group->setName((string) $container['name']);
     }
     if (isset($container['version'])) {
         $group->setVersion((string) $container['version']);
     }
     if (isset($container->about)) {
         $group->setAbout(htmlspecialchars(htmlSpecialChars($container->about->getCdata())));
     }
     return $group;
 }