Mészáros Gergely 797330e96c [ADT][NFCI]: Fix iterator category for graph iterators with external storage (#116403) ...

Set the iterator category for graph iterators to input_iterator_tag when
the visited set is stored externally. In that case we can't provide
multi-pass guarantee, so we should not claim to be a forward iterator.

Fixes: #116400

2024-11-16 20:46:15 +01:00

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