Referencia del Archivo src/qt/src/codecs/qgb18030codec.cpp

#include "qgb18030codec.h"

Clases
struct	indexTbl_t
class	QGb18030Decoder
class	QGbkDecoder
class	QGb2312Decoder
'defines'
#define	InRange(c, lower, upper)   (((c) >= (lower)) && ((c) <= (upper)))
#define	IsLatin(c)   ((c) <= 0x7F)
#define	IsByteInGb2312(c)   (InRange((c), 0xA1, 0xFE))
#define	Is1stByte(c)   (InRange((c), 0x81, 0xFE))
#define	Is2ndByteIn2Bytes(c)   (InRange((c), 0x40, 0xFE) && (c) != 0x7F)
#define	Is2ndByteIn4Bytes(c)   (InRange((c), 0x30, 0x39))
#define	Is2ndByte(c)   (Is2ndByteIn2Bytes(c) || Is2ndByteIn4Bytes(c))
#define	Is3rdByte(c)   (InRange((c), 0x81, 0xFE))
#define	Is4thByte(c)   (InRange((c), 0x30, 0x39))
#define	QValidChar(u)   ((u) ? QChar((ushort)(u)) : QChar::replacement)
#define	IsUDA1(a, b)   (InRange((a), 0xAA, 0xAF) && InRange((b), 0xA1, 0xFE))
#define	IsUDA2(a, b)   (InRange((a), 0xF8, 0xFE) && InRange((b), 0xA1, 0xFE))
#define	IsUDA3(a, b)   (InRange((a), 0xA1, 0xA7) && InRange((b), 0x40, 0xA0) && ((b) != 0x7F))
Funciones
int	qt_UnicodeToGbk (uint unicode, uchar *gbchar)

---

Documentación de los 'defines'

#define InRange	(		c,
			lower,
			upper
	)		(((c) >= (lower)) && ((c) <= (upper)))

#define Is1stByte

(

c

)

(InRange((c), 0x81, 0xFE))

#define Is2ndByte

(

c

)

(Is2ndByteIn2Bytes(c) || Is2ndByteIn4Bytes(c))

#define Is2ndByteIn2Bytes

(

c

)

(InRange((c), 0x40, 0xFE) && (c) != 0x7F)

#define Is2ndByteIn4Bytes

(

c

)

(InRange((c), 0x30, 0x39))

#define Is3rdByte

(

c

)

(InRange((c), 0x81, 0xFE))

#define Is4thByte

(

c

)

(InRange((c), 0x30, 0x39))

#define IsByteInGb2312

(

c

)

(InRange((c), 0xA1, 0xFE))

#define IsLatin

(

c

)

((c) <= 0x7F)

#define IsUDA1	(		a,
			b
	)		(InRange((a), 0xAA, 0xAF) && InRange((b), 0xA1, 0xFE))

#define IsUDA2	(		a,
			b
	)		(InRange((a), 0xF8, 0xFE) && InRange((b), 0xA1, 0xFE))

#define IsUDA3	(		a,
			b
	)		(InRange((a), 0xA1, 0xA7) && InRange((b), 0x40, 0xA0) && ((b) != 0x7F))

#define QValidChar

(

u

)

((u) ? QChar((ushort)(u)) : QChar::replacement)

---

Documentación de las funciones

int qt_UnicodeToGbk	(	uint	unicode,
		uchar *	gbchar
	)