|
Version: 3.0.3 |
#include <wx/unichar.h>
Detailed Description
This class represents a single Unicode character.
It can be converted to and from char or wchar_t and implements commonly used character operations.
Public Types | |
| typedef wxUint32 | value_type |
| A type capable of holding any Unicode code point. More... | |
Public Member Functions | |
| wxUniChar () | |
| Default ctor. More... | |
| wxUniChar (int c) | |
| wxUniChar (unsigned int c) | |
| wxUniChar (long int c) | |
| wxUniChar (unsigned long int c) | |
| wxUniChar (short int c) | |
| wxUniChar (unsigned short int c) | |
| wxUniChar (wxLongLong_t c) | |
| wxUniChar (wxULongLong_t c) | |
| wxUniChar (const wxUniCharRef &c) | |
| value_type | GetValue () const |
| Returns Unicode code point value of the character. More... | |
| bool | IsAscii () const |
| Returns true if the character is an ASCII character (i.e. if its value is less than 128). More... | |
| bool | GetAsChar (char *c) const |
| Returns true if the character is representable as a single byte in the current locale encoding. More... | |
| wxUniChar (char c) | |
| Create a character from the 8-bit character value c using the current locale encoding. More... | |
| wxUniChar (unsigned char c) | |
| Create a character from the 8-bit character value c using the current locale encoding. More... | |
| operator char () const | |
| Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions. More... | |
| operator unsigned char () const | |
| Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions. More... | |
| operator wchar_t () const | |
| Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions. More... | |
| operator int () const | |
| Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions. More... | |
| operator unsigned int () const | |
| Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions. More... | |
| operator long int () const | |
| Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions. More... | |
| operator unsigned long int () const | |
| Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions. More... | |
| operator short int () const | |
| Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions. More... | |
| operator unsigned short int () const | |
| Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions. More... | |
| operator wxLongLong_t () const | |
| Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions. More... | |
| operator wxULongLong_t () const | |
| Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions. More... | |
| wxUniChar & | operator= (const wxUniChar &c) |
| Assignment operators. More... | |
| wxUniChar & | operator= (const wxUniCharRef &c) |
| Assignment operators. More... | |
| wxUniChar & | operator= (char c) |
| Assignment operators. More... | |
| wxUniChar & | operator= (unsigned char c) |
| Assignment operators. More... | |
| wxUniChar & | operator= (wchar_t c) |
| Assignment operators. More... | |
| wxUniChar & | operator= (int c) |
| Assignment operators. More... | |
| wxUniChar & | operator= (unsigned int c) |
| Assignment operators. More... | |
| wxUniChar & | operator= (long int c) |
| Assignment operators. More... | |
| wxUniChar & | operator= (unsigned long int c) |
| Assignment operators. More... | |
| wxUniChar & | operator= (short int c) |
| Assignment operators. More... | |
| wxUniChar & | operator= (unsigned short int c) |
| Assignment operators. More... | |
| wxUniChar & | operator= (wxLongLong_t c) |
| Assignment operators. More... | |
| wxUniChar & | operator= (wxULongLong_t c) |
| Assignment operators. More... | |
Member Typedef Documentation
| typedef wxUint32 wxUniChar::value_type |
A type capable of holding any Unicode code point.
We do not use wchar_t as it cannot do the job on Win32, where wchar_t is a 16-bit type (wchar_t* is encoded using UTF-16 on Win32).
Constructor & Destructor Documentation
| wxUniChar::wxUniChar | ( | ) |
Default ctor.
| wxUniChar::wxUniChar | ( | char | c | ) |
Create a character from the 8-bit character value c using the current locale encoding.
| wxUniChar::wxUniChar | ( | unsigned char | c | ) |
Create a character from the 8-bit character value c using the current locale encoding.
| wxUniChar::wxUniChar | ( | int | c | ) |
| wxUniChar::wxUniChar | ( | unsigned int | c | ) |
| wxUniChar::wxUniChar | ( | long int | c | ) |
| wxUniChar::wxUniChar | ( | unsigned long int | c | ) |
| wxUniChar::wxUniChar | ( | short int | c | ) |
| wxUniChar::wxUniChar | ( | unsigned short int | c | ) |
| wxUniChar::wxUniChar | ( | wxLongLong_t | c | ) |
| wxUniChar::wxUniChar | ( | wxULongLong_t | c | ) |
| wxUniChar::wxUniChar | ( | const wxUniCharRef & | c | ) |
Member Function Documentation
| bool wxUniChar::GetAsChar | ( | char * | c | ) | const |
Returns true if the character is representable as a single byte in the current locale encoding.
This function only returns true if the character can be converted in exactly one byte, e.g. it only returns true for 7 bit ASCII characters when the encoding used is UTF-8.
It is mostly useful to test if the character can be passed to functions taking a char and is used by wxWidgets itself for this purpose.
- Parameters
-
c An output pointer to the value of this Unicode character as a char. Must be non-NULL.
- Returns
- true if the object is an 8 bit char and c was filled with its value as char or false otherwise (c won't be modified then).
- See also
- IsAscii()
- Since
- 2.9.1
| value_type wxUniChar::GetValue | ( | ) | const |
Returns Unicode code point value of the character.
| bool wxUniChar::IsAscii | ( | ) | const |
Returns true if the character is an ASCII character (i.e. if its value is less than 128).
| wxUniChar::operator char | ( | ) | const |
Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions.
| wxUniChar::operator int | ( | ) | const |
Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions.
| wxUniChar::operator long int | ( | ) | const |
Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions.
| wxUniChar::operator short int | ( | ) | const |
Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions.
| wxUniChar::operator unsigned char | ( | ) | const |
Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions.
| wxUniChar::operator unsigned int | ( | ) | const |
Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions.
| wxUniChar::operator unsigned long int | ( | ) | const |
Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions.
| wxUniChar::operator unsigned short int | ( | ) | const |
Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions.
| wxUniChar::operator wchar_t | ( | ) | const |
Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions.
| wxUniChar::operator wxLongLong_t | ( | ) | const |
Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions.
| wxUniChar::operator wxULongLong_t | ( | ) | const |
Conversions to char and wchar_t types: all of those are needed to be able to pass wxUniChars to various standard narrow and wide character functions.
| wxUniChar& wxUniChar::operator= | ( | const wxUniCharRef & | c | ) |
Assignment operators.
| wxUniChar& wxUniChar::operator= | ( | char | c | ) |
Assignment operators.
| wxUniChar& wxUniChar::operator= | ( | unsigned char | c | ) |
Assignment operators.
| wxUniChar& wxUniChar::operator= | ( | wchar_t | c | ) |
Assignment operators.
| wxUniChar& wxUniChar::operator= | ( | int | c | ) |
Assignment operators.
| wxUniChar& wxUniChar::operator= | ( | unsigned int | c | ) |
Assignment operators.
| wxUniChar& wxUniChar::operator= | ( | long int | c | ) |
Assignment operators.
| wxUniChar& wxUniChar::operator= | ( | unsigned long int | c | ) |
Assignment operators.
| wxUniChar& wxUniChar::operator= | ( | short int | c | ) |
Assignment operators.
| wxUniChar& wxUniChar::operator= | ( | unsigned short int | c | ) |
Assignment operators.
| wxUniChar& wxUniChar::operator= | ( | wxLongLong_t | c | ) |
Assignment operators.
| wxUniChar& wxUniChar::operator= | ( | wxULongLong_t | c | ) |
Assignment operators.