/**
* Creates and returns a paper comment object from a row
* @param $row array
* @return PaperComment object
*/
function &_returnPaperCommentFromRow($row)
{
$paperComment = new PaperComment();
$paperComment->setId($row['comment_id']);
$paperComment->setCommentType($row['comment_type']);
$paperComment->setRoleId($row['role_id']);
$paperComment->setPaperId($row['paper_id']);
$paperComment->setAssocId($row['assoc_id']);
$paperComment->setAuthorId($row['author_id']);
$paperComment->setCommentTitle($row['comment_title']);
$paperComment->setComments($row['comments']);
$paperComment->setDatePosted($this->datetimeFromDB($row['date_posted']));
$paperComment->setDateModified($this->datetimeFromDB($row['date_modified']));
$paperComment->setViewable($row['viewable']);
HookRegistry::call('PaperCommentDAO::_returnPaperCommentFromRow', array(&$paperComment, &$row));
return $paperComment;
}