-/// A slot in replacement for std::count for systems where it is broken.
-template <class Iterator, class T>
-typename std::iterator_traits<Iterator>::difference_type
-count (Iterator first, Iterator last, T const & value)
-{
-#ifdef HAVE_STD_COUNT
- return std::count(first, last, value);
-#else
- typename std::iterator_traits<Iterator>::difference_type n = 0;
- while (first != last)
- if (*first++ == value) ++n;
- return n;
-#endif
-}
-