David Abrahams wrote:
In the section "Template Arguments for iterator_facade" is the subsection "CategoryOrTraversal". I suspect that should be "CategoryOfTraversal" (s/Or/Of/).
The iterator_adapter docs spell it "CategoryOrTraversal" too.
No, the spelling is as intended.
It's either an iterator category tag (such as std::random_access_iterator_tag) or an iterator traversal tag (such as boost::random_access_traversal_tag).
Thanks for the explanation. Would it not be worthwhile putting something like this in the documentation? Perhaps in iterator_facade.html#tutorial-example where the CategoryOrTraversal template parameter is explained and where the explanation mentions 'iterator tranversal concepts' only. Indeed clicking on the link of that name takes me to a point where the tables again mention only traversal. Back to reading the docs. Kind regards, Angus