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std::fgetws

性病：

Defined in header ​​
wchar_t* fgetws( wchar_t* str, int count, std::FILE* stream ​​

最多读count - 1来自给定文件流的宽字符，并将它们存储在str产生的宽字符串总是以空结尾。如果发生文件结束或发现换行符，则解析停止，在这种情况下，将停止解析。str将包含那个宽换行符。

参数

str-wide string to read the characters to
count-the length of str
stream-file stream to read the data from

返回值

str在成功的时候，NULL关于一个错误。

另见

wscanffwscanfswscanfreads formatted wide character input from stdin, a file stream or a buffer (function)
fgetwcgetwcgets a wide character from a file stream (function)
fputwswrites a wide string to a file stream (function)

c为fgetws编写的文件

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