Daniel James 1ca1caddff Iterator: merge several changes from trunk.
- Update iterator_facade test for #1019
  (header change already merged).
- Category of each iterator is reduced to a known category before we try to
  find a minimum. Fixes #1517.
- `function_input_iterator` from Dean Michael Berris. Fixes #2893
- Fix typo in `boost/iterator.hpp`. Fixes #3434.
- Always include `add_reference` header in iterator adaptor header.

Did not merge changes for #1427.


[SVN r70709]
2011-03-29 21:17:11 +00:00
..
2004-08-20 11:10:24 +00:00
2005-03-20 14:53:58 +00:00