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fix advance (N4442)

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bolero-MURAKAMI 2015-07-15 19:42:31 +09:00
parent 79ed131e71
commit 648ce19038
1 changed files with 2 additions and 2 deletions
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4
sprout/iterator/advance.hpp
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@ -45,9 +45,9 @@ namespace sprout {
//
// advance
//
template<typename Iterator, typename Distance>
template<typename Iterator, typename Distance = typename std::iterator_traits<Iterator>::difference_type>
inline SPROUT_CXX14_CONSTEXPR void
advance(Iterator& it, Distance n) {
advance(Iterator& it, Distance n = 1) {
typedef typename std::iterator_traits<Iterator>::iterator_category* category;
sprout::detail::advance_impl(it, n, category());
}