template <class ForwardIterator, class BinaryPredicate = equal_to<>>
default_searcher<ForwardIterator, BinaryPredicate>
make_default_searcher(ForwardIterator pat_first, ForwardIterator pat_last,
BinaryPredicate pred = BinaryPredicate());
Effects: Equivalent to:
return default_searcher<ForwardIterator, BinaryPredicate>(pat_first, pat_last, pred);