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string: extend strupr

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Signed-off-by: Simon Rozman <simon@rozman.si>
This commit is contained in:
Simon Rozman 2023-10-01 23:20:42 +02:00
parent 02c531e2a8
commit a888731c39
1 changed files with 17 additions and 2 deletions
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19
include/stdex/string.hpp
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@ -16,6 +16,7 @@
#ifdef __APPLE__
#include <xlocale.h>
#endif
#include <algorithm>
#include <locale>
#include <memory>
#include <stdexcept>
@ -1368,12 +1369,26 @@ namespace stdex
/// \param[in] count Code unit limit
///
template<class T>
inline void strupr
(_Inout_updates_z_(count) T* str, _In_ size_t count, _In_ const std::locale& locale)
inline void strupr(_Inout_updates_z_(count) T* str, _In_ size_t count, _In_ const std::locale& locale)
{
assert(str || !count);
const auto& ctype = std::use_facet<std::ctype<T>>(locale);
for (size_t i = 0; i < count && str[i]; ++i)
str[i] = ctype.toupper(str[i]);
}
///
/// Convert string to upper-case character-by-character
///
/// \note For legacy code support only.
///
/// \param[in,out] str String
///
template<class _Elem, class _Traits = std::char_traits<_Elem>, class _Ax = std::allocator<_Elem>>
inline void strupr(_Inout_ std::basic_string<_Elem, _Traits, _Ax>& str, _In_ const std::locale& locale)
{
const auto& ctype = std::use_facet<std::ctype<_Elem>>(locale);
for (size_t i = 0; i < str.size(); ++i)
str[i] = ctype.toupper(str[i]);
}
}