crend_sorted¶
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const_reverse_iterator_sorted libsemigroups::FroidurePin::crend_sorted()¶
Returns a const iterator pointing to one before the first element of the semigroup when the elements are sorted by FroidurePin::Less.
This member function fully enumerates the semigroup, the returned iterator returned may be invalidated by any call to a non-const member function of the FroidurePin class.