public function setSlice( $start, $size = 100 )
	{
		$this->_sliceStart = (int) $start;
		$this->_sliceSize = (int) $size;

		return $this;
	}
public function setSlice( $start, $size = 100 )
	{
		$this->_sliceStart = (int) $start;
		$this->_sliceSize = (int) $size;

		return $this;
	}
public function setSlice ( $ start , $ size = 100 ) { $ this -> _sliceStart = ( int ) $ start ; $ this -> _sliceSize = ( int ) $ size ; return $ this ; }
Sets the start number and the size of the requested data slice.

@param integer $start Start number of the items
@param integer $size Number of items
@return MW_Common_Criteria_SQL Object instance for fluent interface
Sets the start number and the size of the requested data slice .