geopm::UniqueFd Class Reference

A wrapper to close a file descriptor when the descriptor goes out of scope. More...

#include <UniqueFd.hpp>

Public Member Functions
	UniqueFd ()=delete
	UniqueFd (UniqueFd const &)=delete
UniqueFd &	operator= (UniqueFd const &)=delete
UniqueFd &	operator= (UniqueFd &&other)=delete
	UniqueFd (int fd)
	Main entry point: wrap a raw file descriptor.
	UniqueFd (UniqueFd &&other)
	Move constructor: make sure the source object no longer closes the wrapped fd.
	~UniqueFd ()
	Close the wrapped fd if it is valid.
int	get ()
	Get the wrapped raw fd (e.g., to call IO functions on it)

Detailed Description

A wrapper to close a file descriptor when the descriptor goes out of scope.

Constructor & Destructor Documentation

UniqueFd() [1/4]

geopm::UniqueFd::UniqueFd ( )

delete

UniqueFd() [2/4]

geopm::UniqueFd::UniqueFd ( UniqueFd const &  )

delete

UniqueFd() [3/4]

geopm::UniqueFd::UniqueFd

(

int

fd

)

Main entry point: wrap a raw file descriptor.

UniqueFd() [4/4]

geopm::UniqueFd::UniqueFd

(

UniqueFd &&

other

)

Move constructor: make sure the source object no longer closes the wrapped fd.

~UniqueFd()

geopm::UniqueFd::~UniqueFd

(

)

Close the wrapped fd if it is valid.

Member Function Documentation

get()

int geopm::UniqueFd::get

(

)

Get the wrapped raw fd (e.g., to call IO functions on it)

operator=() [1/2]

UniqueFd & geopm::UniqueFd::operator= ( UniqueFd &&  other )

delete

operator=() [2/2]

UniqueFd & geopm::UniqueFd::operator= ( UniqueFd const &  )

delete

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The documentation for this class was generated from the following files:

• UniqueFd.hpp
• UniqueFd.cpp