std::basic_ofstream::is_open
From cppreference.com
< cpp | io | basic ofstream
| bool is_open();
bool is_open() const; |
(until C++11) (since C++11) |
|
Checks if the file stream has an associated file.
Effectively calls rdbuf()->is_open().
Contents |
[edit] Parameters
(none)
[edit] Return value
true if the file stream has an associated file, false otherwise
[edit] Example
| This section is incomplete Reason: no example |
[edit] See also
| opens a file and associates it with the stream (public member function) |
|
| closes the associated file (public member function) |
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