cbegin_generating_pairs

const_iterator libsemigroups::CongruenceInterface::cbegin_generating_pairs() const noexcept

Returns a const iterator pointing to the first generating pair of the congruence added by CongruenceInterface::add_pair (if any).

Return

A CongruenceInterface::const_iterator pointing to a libsemigroups::relation_type.

Exceptions

This function is noexcept and is guaranteed never to throw.

Complexity

Constant.

Parameters

(None)