std::basic_ofstream::is_open
From Cppreference
< cpp | io | basic ofstream
C++ Standard Library | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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Input/output library | ||||||||||||||||||||||||||||||||||||||||||||||||||||
std::basic_ofstream | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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bool is_open() const;
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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 |
[edit] See also
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opens a file and associates it with the stream (public member function) |
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closes the associated file (public member function) |