parent¶
-
node_type
libsemigroups::Forest
::
parent
(node_type i) const¶ Returns the parent of a node.
- Return
- Complexity
Constant
- Parameters
i
: the node whose parent is sought.
- Exceptions
LibsemigroupsException
: ifi
exceedsnr_nodes()
.
libsemigroups::Forest::
parent
(node_type i) const¶Returns the parent of a node.
Constant
i
: the node whose parent is sought.
LibsemigroupsException
: if i
exceeds nr_nodes()
.