mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-11-14 10:39:05 +00:00
32 lines
1 KiB
C++
32 lines
1 KiB
C++
/*=============================================================================
|
|
Copyright (c) 2011-2014 Bolero MURAKAMI
|
|
https://github.com/bolero-MURAKAMI/Sprout
|
|
|
|
Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
=============================================================================*/
|
|
#ifndef SPROUT_CWCHAR_WMEMCMP_HPP
|
|
#define SPROUT_CWCHAR_WMEMCMP_HPP
|
|
|
|
#include <cstddef>
|
|
#include <sprout/config.hpp>
|
|
#include <sprout/iterator/ptr_index_iterator.hpp>
|
|
#include <sprout/algorithm/tristate_lexicographical_compare.hpp>
|
|
|
|
namespace sprout {
|
|
//
|
|
// wmemcmp
|
|
//
|
|
// recursion depth:
|
|
// O(log(N1+N2))
|
|
//
|
|
inline SPROUT_CONSTEXPR int
|
|
wmemcmp(wchar_t const* s1, wchar_t const* s2, std::size_t n) {
|
|
return sprout::tristate_lexicographical_compare(
|
|
sprout::ptr_index(s1), sprout::ptr_index(s1, n),
|
|
sprout::ptr_index(s2), sprout::ptr_index(s2, n)
|
|
);
|
|
}
|
|
} // namespace sprout
|
|
|
|
#endif // #ifndef SPROUT_CWCHAR_WMEMCMP_HPP
|