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[algorithm.equal_range, etc] Change recursive function parameters from "Iter, Iter" to "Iter, length."

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Mitsuru Kariya 2013-09-01 00:13:23 +09:00
parent bbeb2f1b4b
commit 5b13f3b8a2
5 changed files with 97 additions and 25 deletions
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11
sprout/algorithm/upper_bound.hpp
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@ -9,10 +9,10 @@
#ifndef SPROUT_ALGORITHM_UPPER_BOUND_HPP
#define SPROUT_ALGORITHM_UPPER_BOUND_HPP
#include <iterator>
#include <sprout/config.hpp>
#include <sprout/iterator/operation.hpp>
#include <sprout/iterator/distance.hpp>
#include <sprout/functional/less.hpp>
#include <sprout/detail/algorithm/upper_bound.hpp>
namespace sprout {
@ -24,12 +24,7 @@ namespace sprout {
template<typename ForwardIterator, typename T, typename Compare>
inline SPROUT_CONSTEXPR ForwardIterator
upper_bound(ForwardIterator first, ForwardIterator last, T const& value, Compare comp) {
return first == last ? last
: sprout::next(first) == last ? !comp(value, *first) ? last : first
: !comp(value, *sprout::next(first, sprout::distance(first, last) / 2))
? sprout::upper_bound(sprout::next(first, sprout::distance(first, last) / 2 + 1), last, value, comp)
: sprout::upper_bound(first, sprout::next(first, sprout::distance(first, last) / 2), value, comp)
;
return sprout::detail::upper_bound(first, sprout::distance(first, last), value, comp);
}
template<typename ForwardIterator, typename T>