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add tristate_lexicographical_compare: delimiter version

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bolero-MURAKAMI 2012-12-22 02:53:21 +09:00
parent 0670013702
commit e5332c18c2
5 changed files with 165 additions and 21 deletions
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5
sprout/cwchar/wcsncmp.hpp
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@ -5,7 +5,6 @@
#include <sprout/config.hpp>
#include <sprout/iterator/ptr_index_iterator.hpp>
#include <sprout/algorithm/tristate_lexicographical_compare.hpp>
#include <sprout/cwchar/wcslen.hpp>
#include HDR_ALGORITHM_SSCRISK_CEL_OR_SPROUT
namespace sprout {
@ -15,8 +14,8 @@ namespace sprout {
inline SPROUT_CONSTEXPR int
wcsncmp(wchar_t const* s1, wchar_t const* s2, std::size_t n) {
return sprout::tristate_lexicographical_compare(
sprout::as_iterator(s1), sprout::as_iterator(s1, sprout::wcslen(s1, n)),
sprout::as_iterator(s2), sprout::as_iterator(s2, sprout::wcslen(s2, n))
sprout::as_iterator(s1), sprout::as_iterator(s1, n), L'\0',
sprout::as_iterator(s2), sprout::as_iterator(s2, n), L'\0'
);
}
} // namespace sprout