Method Erase

library/cpp/cache/cache.h:636–643

    }

    void Erase(TIterator it) {
        TItem* item = const_cast<TItem*>(&*it.Iter);
        List.Erase(item);
        TDeleter::Destroy(item->Value);
        Index.erase(it.Iter);

        Y_ASSERT(Index.size() == List.GetSize());
    }

    bool Empty() const {
        return Index.empty();