In the first part of the series on string types in LibreOffice, I discussed some of the string data types that are in use in various places of the LibreOffice code. I discussed various character and string data types briefly: OString, OUString, char/char*, sal_Unicode, sal_Unicode*, rtl_String, rtl_uString and also std::string.
Blog for the LibreOffice Developers Community; Tutorials, tips and tricks for working with the LibreOffice code