protected function _setQueue($nQueueKey, $nProcess = 0, $aQueue = array())
	{
		if (!is_array($aQueue)) {
			$aQueue = array();
		}
		return shm_put_var($this->_hShm, $nQueueKey + $nProcess, $aQueue);
	}
protected function _setQueue($nQueueKey, $nProcess = 0, $aQueue = array())
	{
		if (!is_array($aQueue)) {
			$aQueue = array();
		}
		return shm_put_var($this->_hShm, $nQueueKey + $nProcess, $aQueue);
	}
protected function _setQueue ( $ nQueueKey , $ nProcess = 0 , $ aQueue = array ( ) ) { if ( ! is_array ( $ aQueue ) ) { $ aQueue = array ( ) ; } return shm_put_var ( $ this -> _hShm , $ nQueueKey + $ nProcess , $ aQueue ) ; }
Store the queue into the shared memory.

@param  $nQueueKey @type integer The key of the queue to store in the shared
memory.
@param  $nProcess @type integer @optional The process cardinal number.
@param  $aQueue @type array @optional The queue to store into shared memory.
The default value is an empty array, useful to empty the queue.
@return @type boolean True on success, false otherwise.
Store the queue into the shared memory .