std::towupper

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C++ Standard Library
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Null-terminated wide strings
Functions Character manipulation iswalnum iswalpha iswlower iswupper iswdigit iswxdigit iswblank (C++11) wctype iswctype iswcntrl iswgraph iswspace iswprint iswpunct towlower towupper wctrans towctrans Conversions to numeric formats wcstol wcstoll wcstoul wcstoull wcstof wcstod wcstold String manipulation wcslen wcscpy wcsncpy wcscat wcsncat wcscmp wcscoll wcsncmp wcsxfrm wcschr wcsrchr wcspbrk wcsspn wcscspn wcsstr wcstok Array manipulation wmemcpy wmemmove wmemcmp wmemchr wmemset

Defined in header <cwctype>
wint_t towupper( wint_t ch );

Converts the given wide character to uppercase, if possible.

Contents 1 Parameters 2 Return value 3 Notes 4 Notes 5 See also

[edit] Parameters

ch

-

wide character to be converted

[edit] Return value

uppercase version of ch or unmodified ch if no uppercase version is listed in the current C locale.

[edit] Notes

[edit] Notes

Only 1:1 character mapping can be performed by this function, e.g. the uppercase form of 'ß' is (with some exceptions) the two-character string "SS", which cannot be obtained by std::towupper.

[edit] See also

towlower	converts a wide character to lowercase (function)
toupper(std::locale)	converts a character to uppercase using the ctype facet of a locale (function template)
toupper	converts a character to uppercase (function)