code: function(oTable) {
  			var sSelectionMode = oTable ? oTable.getSelectionMode() : SelectionMode.None;
  			return sSelectionMode === SelectionMode.MultiToggle && oTable.getEnableSelectAll();
  		}
docs: Returns whether the table has a SelectAll checkbox.
  
  @param {sap.ui.table.Table} oTable Instance of the table.
  @returns {boolean} Whether the table has a SelectAll checkbox.