qiskit/dagcircuit/dagcircuit.py
def remove_descendants_of(self, node):
        """Remove all of the descendant operation nodes of node."""
        if isinstance(node, int):
            warnings.warn('Calling remove_descendants_of() with a node id is deprecated,'
                          ' use a DAGNode instead',
                          DeprecationWarning, 2)
            node = self._id_to_node[node]

        desc = nx.descendants(self._multi_graph, node)
        for desc_node in desc:
            if desc_node.type == "op":
                self.remove_op_node(desc_node)
def remove_descendants_of(self, node):
        if isinstance(node, int):
            warnings.warn('Calling remove_descendants_of() with a node id is deprecated,'
                          ' use a DAGNode instead',
                          DeprecationWarning, 2)
            node = self._id_to_node[node]

        desc = nx.descendants(self._multi_graph, node)
        for desc_node in desc:
            if desc_node.type == "op":
                self.remove_op_node(desc_node)
def remove_descendants_of ( self , node ) : if isinstance ( node , int ) : warnings . warn ( 'Calling remove_descendants_of() with a node id is deprecated,' ' use a DAGNode instead' , DeprecationWarning , 2 ) node = self . _id_to_node [ node ] desc = nx . descendants ( self . _multi_graph , node ) for desc_node in desc : if desc_node . type == "op" : self . remove_op_node ( desc_node )
Remove all of the descendant operation nodes of node.
Remove all of the descendant operation nodes of node .