std::basic_ifstream::close
void close(); | ? | ? |
|---|
关闭关联文件。
有效呼叫rdbuf()->close()如果操作过程中发生错误，setstate(failbit)叫做。
参数
%280%29
返回值
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注记
此函数由Basic的析构函数调用。[医]如果流对象超出作用域，通常不会直接调用。
例
另见
is_open | checks if the stream has an associated file (public member function) |
|---|---|
open | opens a file and associates it with the stream (public member function) |
close | flushes the put area buffer and closes the associated file (public member function of std::basic_filebuf) |
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