[header][C library] cwchar (wchar.h)

*[header][C library] cwchar (wchar.h)

<cwchar> (wchar.h)

Wide characters

This header file defines several functions to work with C wide strings.

Functions

Input/Output: (mostly wide versions of <cstdio> functions)

fgetwc

Get wide character from stream (function )

fgetws

Get wide string from stream (function )

fputwc

Write wide character to stream (function )

fputws

Write wide string to stream (function )

fwide

Stream orientation (function )

fwprintf

Write formatted data to stream (function )

fwscanf

Read formatted data from stream (function )

getwc

Get wide character from stream (function )

getwchar

Get wide character from stdin (function )

putwc

Write wide character to stream (function )

putwchar

Write wide character to stdout (function )

swprintf

Write formatted data to wide string (function )

swscanf

Read formatted data from string (function )

ungetwc

Unget wide character from stream (function )

vfwprintf

Write formatted data from variable argument list to stream (function )

vfwscanf 

Read formatted data from stream into variable argument list (function )

vswprintf 

Write formatted data from variable argument list to sized buffer (function )

vswscanf 

Read formatted data from wide string into variable argument list (function )

vwprintf

Print formatted data from variable argument list to stdout (function )

vwscanf 

Read formatted data into variable argument list (function )

wprintf

Print formatted data to stdout (function )

wscanf

Read formatted data from stdin (function )

General utilities: (wide versions of <cstdlib> functions)

wcstod

Convert wide string to double (function )

wcstof 

Convert wide string to float (function )

wcstol

Convert wide string to long integer (function )

wcstold 

Convert wide string to long double (function )

wcstoll 

Convert wide string to long long integer (function )

wcstoul

Convert wide string to unsigned long integer (function )

wcstoull 

Convert wide string to unsigned long long integer (function )

Character/string conversion: (mostly extended versions of <cstdlib> functions)

btowc

Convert single byte character to wide character (function )

mbrlen

Get length of multibyte character (function )

mbrtowc

Convert multibyte sequence to wide character (function )

mbsinit

Check if initial conversion state (function )

mbsrtowcs

Convert multibyte string to wide-character string (function )

wcrtomb

Convert wide character to multibyte sequence (function )

wctob

Convert wide character to single byte (function )

wcsrtombs

Convert wide-character string to multibyte string (function )

Strings: (wide versions of <cstring> functions)

wcscat

Concatenate wide strings (function )

wcschr

Locate first occurrence of character in wide string (function )

wcscmp

Compare two strings (function )

wcscoll

Compare two wide strings using locale (function )

wcscpy

Copy wide string (function )

wcscspn

Get span until character in wide string (function )

wcslen

Get wide string length (function )

wcsncat

Append characters from wide string (function )

wcsncmp

Compare characters of two wide strings (function )

wcsncpy

Copy characters from wide string (function )

wcspbrk

Locate characters in wide string (function )

wcsrchr

Locate last occurrence of character in wide string (function )

wcsspn

Get span of character set in wide string (function )

wcsstr

Locate substring of wide string (function )

wcstok

Split wide string into tokens (function )

wcsxfrm

Transform wide string using locale (function )

wmemchr

Locate character in block of wide characters (function )

wmemcmp

Compare two blocks of wide characters (function )

wmemcpy

Copy block of wide characters (function )

wmemmove

Move block of wide characters (function )

wmemset

Fill array of wide characters (function )

Time: (a wide version of a <ctime> function)

wcsftime

Format time as wide string (function )

Types

mbstate_t

Multibyte conversion state (type )

size_t

Unsigned integral type (type )

struct tm

Time structure (type )

wchar_t

Wide character (type )

wint_t

Wide int type (type )

Macro constants

NULL

Null pointer (macro )

WCHAR_MAX

Maximum value of wchar_t (constant )

WCHAR_MIN

Minimum value of wchar_t (constant )

WEOF

Wide end-of-file (constant )

내용 출처 : http://www.cplusplus.com/reference/cwchar/