std:: swap (std::basic_filebuf)

From cppreference.com

template < class CharT, class Traits > void swap ( std:: basic_filebuf < CharT,Traits > & lhs, std:: basic_filebuf < CharT,Traits > & rhs ) ;		(since C++11)

Overloads the std::swap algorithm for std::basic_filebuf . Exchanges the state of lhs with that of rhs . Effectively calls lhs. swap ( rhs ) .

lhs, rhs

std::basic_filebuf objects whose states to swap

(none)

This section is incomplete
Reason: no example

Compiler support
Freestanding and hosted
Language
Standard library
Standard library headers
Named requirements
Feature test macros (C++20)
Language support library
Concepts library (C++20)
Metaprogramming library (C++11)
Diagnostics library
General utilities library
Strings library
Containers library
Iterators library
Ranges library (C++20)
Algorithms library
Numerics library
Localizations library
Input/output library
Filesystem library (C++17)
Regular expressions library (C++11)
Concurrency support library (C++11)
Execution support library (C++26)
Technical specifications
Symbols index
External libraries

Public member functions
basic_filebuf::basic_filebuf
basic_filebuf::~basic_filebuf
basic_filebuf::operator= (C++11)
basic_filebuf::swap (C++11)
basic_filebuf::native_handle (C++26)
basic_filebuf::is_open
basic_filebuf::open
basic_filebuf::close
Protected member functions
basic_filebuf::showmanyc
basic_filebuf::underflow
basic_filebuf::uflow
basic_filebuf::pbackfail
basic_filebuf::overflow
basic_filebuf::setbuf
basic_filebuf::seekoff
basic_filebuf::seekpos
basic_filebuf::sync
basic_filebuf::imbue
Non-member functions
swap (std::basic_filebuf) (C++11)

swap (C++11)	swaps two `basic_filebuf` objects (public member function)
swap	swaps the values of two objects (function template)