std::basic_filebuf::basic_filebuf

(1) default constructor

Constructs a basic_filebuf object. The object is not associated to any file (it is not open).

(2) copy constructor (deleted)

Deleted (no copy constructor).

(3) move constructor

Acquires the contents of x.
x is a closed file stream buffer after the call, with an otherwise unspecified but valid state.
It is unspecified whether the internal sequence is the one in x before the call, or a copy of it. In any case, both objects use independent sequences after the call (if any).

Parameters

x

A basic_filebuf object of the same type (with the same class template parameters charT and traits), whose value is moved.

Data races

Exception safety

See also

basic_filebuf::open

Open file (public member function)

basic_filebuf::is_open

Check if file is open (public member function)