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c++ Programming Glossary: codepointsWhat's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters? http://stackoverflow.com/questions/11107608/whats-wrong-with-c-wchar-t-and-wstrings-what-are-some-alternatives-to-wide wchar_t assume a one to one mapping between characters and codepoints to achieve this. Unicode breaks that assumption 2 so you can't.. defined then values of wchar_t directly represent Unicode codepoints with the same values in all locales. That makes it safe to do.. and because UTF 16 uses surrogate pairs to represent codepoints greater than U FFFF which means that UTF 16 doesn't satisfy..
PHP and C++ for UTF-8 code unit in reverse order in Chinese character http://stackoverflow.com/questions/15972306/php-and-c-for-utf-8-code-unit-in-reverse-order-in-chinese-character That or the exact reverse Note that these are not unicode codepoints but rather the UTF 16BE LE UCS 2 byte representation. Codepoints..
Convert QString into QByteArray with either UTF-8 or Latin1 encoding http://stackoverflow.com/questions/5288959/convert-qstring-into-qbytearray-with-either-utf-8-or-latin1-encoding QtCore void dbg char const rawInput QString s QString codepoints foreach QChar chr s codepoints.append QString number chr.unicode.. rawInput QString s QString codepoints foreach QChar chr s codepoints.append QString number chr.unicode 16 .append qDebug Input rawInput.. chr.unicode 16 .append qDebug Input rawInput Unicode codepoints codepoints int main int argc char argv QCoreApplication app..
Unicode encoding for string literals in C++11 http://stackoverflow.com/questions/6796157/unicode-encoding-for-string-literals-in-c11 forbids using the UTF 16 surrogate pairs 0xD800 0xDFFF as codepoints for u or U . Finally are any of the string functions encoding.. char32_t they can't think of them as a sequence of Unicode codepoints that are encoded with a particular mechanism. basic_string length.. length for a Unicode string does not mean the number of codepoints. Some code points are combining characters an unfortunate name..
Convert between string, u16string & u32string http://stackoverflow.com/questions/7232710/convert-between-string-u16string-u32string wchar_t assume a one to one mapping between characters and codepoints to achieve this. Unicode breaks that assumption so you can't.. defined then values of wchar_t directly represent Unicode codepoints with the same values in all locales. That makes it safe to do.. and because UTF 16 uses surrogate pairs to represent codepoints greater than U FFFF which means that UTF 16 doesn't satisfy..
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