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UNICODE::ICONVERT::C(3) Courier Unicode Library UNICODE::ICONVERT::C(3) NAME unicode::iconvert::convert_tocase - unicode uppercase, lowercase, and ti- tlecase conversion SYNOPSIS #include <courier-unicode.h> std::string unicode::iconvert::convert_tocase(const std::string &text, const std::string &charset, char32_t (*first_char_func)(char32_t), char32_t (*char_func)(char32_t)); std::string unicode::iconvert::convert_tocase(const std::string &text, const std::string &charset, bool &err, char32_t (*first_char_func)(char32_t), char32_t (*char_func)(char32_t)); DESCRIPTION The overloaded unicode::convert::convert_tocase() function converts the text parameter, in the charset characters to lowercase, uppercase, and ti- tlecase. text gets converted, internally, into unicode. first_char_func and char_func are either: unicode_lc, unicode_uc, or unicode_tc. If the converted text string is not empty, first_char_func converts the first uni- code character in the text string, and char_func converts any remaining characters. unicode_lc converts its character to lowercase, unicode_uc to uppercase, and unicode_tc to titlecase. Finally, the unicode string gets converted back to charset, which gets returned. The optional err parameter gets set to true if an error was encounted con- verting the text string to or from unicode. SEE ALSO courier-unicode(7), unicode::convert::convert(3), unicode_convert(3), iconv(3). AUTHOR Sam Varshavchik Author Courier Unicode Library 04/12/2026 UNICODE::ICONVERT::C(3)
NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHOR
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