position¶
-
index_type
libsemigroups::Action::position(const_reference_point_type pt) const¶ Returns the position of the point
ptin the so far discovered points in the action.- Return
The index of
ptinthisor libsemigroups::UNDEFINED.- Exceptions
This function guarantees not to throw a LibsemigroupsException.
- Complexity
Constant.
- Parameters
pt: the point whose position is sought.