void close(); |
Closes the associated file.
Effectively calls rdbuf()->close(). If an error occurs during operation, setstate(failbit) is called.
(none).
(none).
This function is called by the destructor of basic_ifstream when the stream object goes out of scope and is not usually invoked directly.
| checks if the stream has an associated file (public member function) |
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| opens a file and associates it with the stream (public member function) |
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| flushes the put area buffer and closes the associated file (public member function of std::basic_filebuf<CharT,Traits>) |
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