qutfcodec.cpp File Reference

#include "qutfcodec_p.h"
#include "qlist.h"
#include "qendian.h"
#include "qchar.h"

Go to the source code of this file.

Enumerations
enum	{ Endian = 0, Data = 1 }

Functions
static bool	isUnicodeNonCharacter (uint ucs4)

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
Endian
Data

Definition at line 49 of file qutfcodec.cpp.

{ Endian = 0, Data = 1 };

Function Documentation

isUnicodeNonCharacter()

static bool isUnicodeNonCharacter ( uint  ucs4 )

inlinestatic

Definition at line 51 of file qutfcodec.cpp.

Referenced by QUtf8::convertFromUnicode(), and QUtf8::convertToUnicode().

{
    // Unicode has a couple of "non-characters" that one can use internally,
    // but are not allowed to be used for text interchange.
    //
    // Those are the last two entries each Unicode Plane (U+FFFE, U+FFFF,
    // U+1FFFE, U+1FFFF, etc.) as well as the entries between U+FDD0 and
    // U+FDEF (inclusive)

    return (ucs4 & 0xfffe) == 0xfffe
            || (ucs4 - 0xfdd0U) < 16;
}