Version: 3.2.5
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. More...
 
virtual wxMBConvClone () 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. More...
 
virtual size_t GetMaxCharLen () const
 This function must be overridden in the derived classes to return the maximum length, in bytes, of a single Unicode character representation in this encoding. More...
 
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. More...
 
virtual bool IsUTF8 () const
 Return true if the converter's charset is UTF-8. More...
 
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. More...
 
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. More...
 
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. More...
 
wxWCharBuffer cMB2WC (const wxCharBuffer &buf) const
 Converts a char buffer to wide char one. More...
 
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. More...
 
wxCharBuffer cWC2MB (const wxWCharBuffer &buf) const
 Converts a wide char buffer to char one. More...
 
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). More...
 
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). More...
 
const wchar_t * cWC2WX (const wchar_t *psz) const
 Converts from Unicode to the current wxChar type. More...
 
wxCharBuffer cWC2WX (const wchar_t *psz) const
 Converts from Unicode to the current wxChar type. More...
 
const char * cWX2MB (const wxChar *psz) const
 Converts from the current wxChar type to multibyte encoding. More...
 
wxCharBuffer cWX2MB (const wxChar *psz) const
 Converts from the current wxChar type to multibyte encoding. More...
 
const wchar_t * cWX2WC (const wxChar *psz) const
 Converts from the current wxChar type to Unicode. More...
 
wxWCharBuffer cWX2WC (const wxChar *psz) const
 Converts from the current wxChar type to Unicode. More...
 
- 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. More...