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std::basic_filebuf::basic_filebuf

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< cpp‎ | io‎ | basic filebuf
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basic_filebuf();
(1)
basic_filebuf( const std::basic_filebuf& rhs ) = delete;
(2) (since C++11)
basic_filebuf( std::basic_filebuf&& rhs );
(3) (since C++11)

Contructs new std::basic_filebuf object.

1) Constructs a std::basic_filebuf object, initializing the base class by calling the default constructor of std::basic_streambuf. The created basic_filebuf is not associated with a file, and is_open() returns false.
2) The copy constructor is deleted; std::basic_filebuf is not CopyConstructible
3) Move-constructs a std::basic_filebuf object by moving all contents from another std::basic_filebuf object rhs, including the buffers, the associated file, the locale, the openmode, the is_open variable, and all other state. After move, rhs is not associated with a file and rhs.is_open()==false. The member pointers of the base class std::basic_streambuf of rhs and of the base class of *this are guaranteed to point to different buffers (unless null).

Contents

[edit] Parameters

rhs - another basic_filebuf

[edit] Notes

Typically called by the constructor of std::basic_fstream.

[edit] Example

[edit] See also

(C++11)
assigns a basic_filebuf object
(public member function) [edit]
[virtual]
destructs a basic_filebuf object and closes the file if it is open
(virtual public member function) [edit]