std::towupper
From Cppreference
C++ Standard Library |
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Strings library |
Wide null-terminated strings |
Template:cpp/string/wide/sidebar content |
Defined in header <cwctype>
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wint_t towupper( wint_t ch );
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Converts the given wide character to uppercase, if possible.
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[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
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converts a wide character to lowercase (function) |
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converts a character to uppercase using the ctype facet of a locale (function template) |
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converts a character to uppercase (function) |