code/base/tree.php
public function getParent()
	{
		JLog::add('JTree::getParent() is deprecated.', JLog::WARNING, 'deprecated');

		$this->_current = &$this->_current->getParent();
	}
public function getParent()
	{
		JLog::add('JTree::getParent() is deprecated.', JLog::WARNING, 'deprecated');

		$this->_current = &$this->_current->getParent();
	}
public function getParent ( ) { JLog :: add ( 'JTree::getParent() is deprecated.' , JLog :: WARNING , 'deprecated' ) ; $ this -> _current = & $ this -> _current -> getParent ( ) ; }
Method to get the parent

@return  void

@since   11.1
Method to get the parent