public function getSalary($con = null)
{
include_once 'lib/model/om/BaseSalaryPeer.php';
if ($this->aSalary === null && $this->salary_id !== null) {
$this->aSalary = SalaryPeer::retrieveByPK($this->salary_id, $con);
}
return $this->aSalary;
}
