(self, node)
Add a noe in the data dependence graph.

        :param ProgramVariable node: The node to add.
        :return: None
Add a noe in the data dependence graph.
Add a noe in the data dependence graph .
def _data_graph_add_node(self, node):
        """
        Add a noe in the data dependence graph.

        :param ProgramVariable node: The node to add.
        :return: None
        """

        self._data_graph.add_node(node)

        self._simplified_data_graph = None
def _data_graph_add_node ( self , node ) : self . _data_graph . add_node ( node ) self . _simplified_data_graph = None