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fix next, prev implementation and adapt-interface

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This commit is contained in:
bolero-MURAKAMI 2012-09-26 16:31:11 +09:00
parent 69910ca06c
commit a4c7df65e0
19 changed files with 679 additions and 639 deletions
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30
sprout/iterator/value_iterator.hpp
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@ -165,17 +165,26 @@ namespace sprout {
}
//
// next
// distance
//
template<typename T>
inline SPROUT_CONSTEXPR sprout::value_iterator<T> next(
inline SPROUT_CONSTEXPR typename std::iterator_traits<sprout::value_iterator<T> >::difference_type
distance(sprout::value_iterator<T> first, sprout::value_iterator<T> last) {
return last - first;
}
//
// iterator_next
//
template<typename T>
inline SPROUT_CONSTEXPR sprout::value_iterator<T> iterator_next(
sprout::value_iterator<T> const& it
)
{
return it.next();
}
template<typename T>
inline SPROUT_CONSTEXPR sprout::value_iterator<T> next(
inline SPROUT_CONSTEXPR sprout::value_iterator<T> iterator_next(
sprout::value_iterator<T> const& it,
typename sprout::value_iterator<T>::difference_type n
)
@ -184,32 +193,23 @@ namespace sprout {
}
//
// prev
// iterator_prev
//
template<typename T>
inline SPROUT_CONSTEXPR sprout::value_iterator<T> prev(
inline SPROUT_CONSTEXPR sprout::value_iterator<T> iterator_prev(
sprout::value_iterator<T> const& it
)
{
return it.prev();
}
template<typename T>
inline SPROUT_CONSTEXPR sprout::value_iterator<T> prev(
inline SPROUT_CONSTEXPR sprout::value_iterator<T> iterator_prev(
sprout::value_iterator<T> const& it,
typename sprout::value_iterator<T>::difference_type n
)
{
return it - n;
}
//
// distance
//
template<typename T>
inline SPROUT_CONSTEXPR typename std::iterator_traits<sprout::value_iterator<T> >::difference_type
distance(sprout::value_iterator<T> first, sprout::value_iterator<T> last) {
return last - first;
}
} // namespace sprout
#endif // #ifndef SPROUT_ITERATOR_VALUE_ITERATOR_HPP