FStream Read and write Unicode files

Today encountered to deal with the Unicode file situation, the Internet to find a lap is read out of bytes, and then turn, this inconvenient Ah! Think of a codecvt such a thing, the clues, found the method.

Locale Utf16 (""), new codecvt_utf16<wchar_t, 0X10FFFF, little_endian>); Wifstream fin ("module.rc"); Wofstream fout ("Module.rc.tt", Ios_base::out | ios_base::binary); Fin.imbue (UTF16); Fout.imbue (UTF16); wstring Line; while (Getline (Fin, line)) Fout << line << Endl;

　　

Codecvt_utf16 the last parameter I use is Little_endian, because my file is this format, people according to their own situation to modify. If you simply read the content, you can use Consume_header to automatically identify the format.

Wofstream need to use binary output, otherwise the output of the back is garbled.

FStream Read and write Unicode files