strong_generator¶
-
inline const_element_reference libsemigroups::SchreierSims::strong_generator(index_type const depth, index_type const index) const¶
Get a strong generator.
- Complexity
Constant.
- Parameters
depth – the depth.
index – the index of the generator we want.
- Throws
LibsemigroupsException – if the
index
is out of bounds.- Returns
A const reference to the strong generator of
this
at depthdepth
and with indexindex
.