wxMBConvUTF32 Class Reference

#include <wx/strconv.h>

Inheritance diagram for wxMBConvUTF32:

Detailed Description

This class is used to convert between multibyte encodings and UTF-32 Unicode encoding (also known as UCS-4).

Unlike UTF-8 encoding, UTF-32 uses (double) words and not bytes and hence depends on the byte ordering: big or little endian. Hence this class is provided in two versions: wxMBConvUTF32LE and wxMBConvUTF32BE and wxMBConvUTF32 itself is just a typedef for one of them (native for the given platform, e.g. LE under Windows and BE under Mac).

Library:  wxBase

Category:  Text Conversion

See Also

wxMBConvUTF8, wxMBConvUTF16, wxMBConv Overview

Additional Inherited Members
Public Member Functions inherited from wxMBConv
	wxMBConv ()
	Trivial default constructor.
virtual wxMBConv *	Clone () const =0
	This pure virtual function is overridden in each of the derived classes to return a new copy of the object it is called on.
virtual size_t	GetMBNulLen () const
	This function returns 1 for most of the multibyte encodings in which the string is terminated by a single NUL, 2 for UTF-16 and 4 for UTF-32 for which the string is terminated with 2 and 4 NUL characters respectively.
virtual size_t	ToWChar (wchar_t *dst, size_t dstLen, const char *src, size_t srcLen=wxNO_LEN) const
	Convert multibyte string to a wide character one.
virtual size_t	FromWChar (char *dst, size_t dstLen, const wchar_t *src, size_t srcLen=wxNO_LEN) const
	Converts wide character string to multibyte.
const wxWCharBuffer	cMB2WC (const char *in, size_t inLen, size_t *outLen) const
	Converts from multibyte encoding to Unicode by calling ToWChar() and allocating a temporary wxWCharBuffer to hold the result.
const wxWCharBuffer	cMB2WC (const wxCharBuffer &buf) const
	Converts a char buffer to wide char one.
const wxCharBuffer	cWC2MB (const wchar_t *in, size_t inLen, size_t *outLen) const
	Converts from Unicode to multibyte encoding by calling FromWChar() and allocating a temporary wxCharBuffer to hold the result.
const wxCharBuffer	cWC2MB (const wxWCharBuffer &buf) const
	Converts a wide char buffer to char one.
virtual size_t	MB2WC (wchar_t *out, const char *in, size_t outLen) const
virtual size_t	WC2MB (char *buf, const wchar_t *psz, size_t n) const
const char *	cMB2WX (const char *psz) const
	Converts from multibyte encoding to the current wxChar type (which depends on whether wxUSE_UNICODE is set to 1).
const wxWCharBuffer	cMB2WX (const char *psz) const
	Converts from multibyte encoding to the current wxChar type (which depends on whether wxUSE_UNICODE is set to 1).
const wchar_t *	cWC2WX (const wchar_t *psz) const
	Converts from Unicode to the current wxChar type.
const wxCharBuffer	cWC2WX (const wchar_t *psz) const
	Converts from Unicode to the current wxChar type.
const char *	cWX2MB (const wxChar *psz) const
	Converts from the current wxChar type to multibyte encoding.
const wxCharBuffer	cWX2MB (const wxChar *psz) const
	Converts from the current wxChar type to multibyte encoding.
const wchar_t *	cWX2WC (const wxChar *psz) const
	Converts from the current wxChar type to Unicode.
const wxWCharBuffer	cWX2WC (const wxChar *psz) const
	Converts from the current wxChar type to Unicode.
Static Public Member Functions inherited from wxMBConv
static size_t	GetMaxMBNulLen ()
	Returns the maximal value which can be returned by GetMBNulLen() for any conversion object.