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    Ein ForwardIterator ist ein Iterator, der Daten aus dem Element lesen kann, auf das er zeigt.

    Im Gegensatz zu einem InputIterator bleibt er auch in Multipass-Algorithmen gltig.

    Anforderungen

    Zustzlich zu den oben genannten Anforderungen fr einen Typ It ein Forwardterator sein, muss eine Instanz des i It:

    Expression Return Equivalent expression Notes
    ++i const It& After this, copies of i are still valid
    i++ value_type temp = *i; ++i; return temp;
    *i++ reference

    A mutable ForwardIterator ist ein ForwardIterator, die zustzlich erfllt die OutputIterator Anforderungen .

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