std::fgetwc
Defined in header <cwchar> | ? | ? |
|---|---|---|
wint_t fgetwc( std::FILE* stream ); | ? | ? |
wint_t getwc( std::FILE* stream ); | ? | ? |
从给定的输入流读取下一个宽字符。getwc()可以作为宏实现，并且可以计算stream不止一次。
参数
stream | - | to read the wide character from |
|---|
返回值
流中的下一个宽字符或WEOF如果发生错误或已到达文件结束。如果出现编码错误，errno设置为EILSEQ...
另见
fgetcgetc | gets a character from a file stream (function) |
|---|---|
fgetws | gets a wide string from a file stream (function) |
fputwcputwc | writes a wide character to a file stream (function) |
ungetwc | puts a wide character back into a file stream (function) |
c fgetwc的文件
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