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algorithm を next/prev で再実装

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bolero-MURAKAMI 2011-10-02 00:19:13 +09:00
parent 6fe7e88509
commit 628d1caa7e
50 changed files with 310 additions and 189 deletions
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3
sprout/functional/hash/hash.hpp
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@ -4,6 +4,7 @@
#include <cstddef>
#include <limits>
#include <sprout/config.hpp>
#include <sprout/iterator/operation.hpp>
#include <sprout/functional/hash/hash_fwd.hpp>
namespace sprout {
@ -162,7 +163,7 @@ namespace sprout {
template<typename Iterator>
SPROUT_CONSTEXPR std::size_t hash_range(std::size_t seed, Iterator first, Iterator last) {
return first != last
? sprout::hash_range(sprout::hash_combine(seed, *first), first + 1, last)
? sprout::hash_range(sprout::hash_combine(seed, *first), sprout::next(first), last)
: seed
;
}