ola::network::SocketCloser Class Reference

Detailed Description

Automatically close a socket when it goes out of scope.

This class is useful if you need to temporarily open a socket and want to make sure it's cleaned up. Think of it as an auto_ptr for file descriptors.

Public Member Functions
	SocketCloser (int fd)
	Create a new SocketCloser.
	~SocketCloser ()
	Destructor.
int	Release ()
	Release the file descriptor.

Constructor & Destructor Documentation

ola::network::SocketCloser::SocketCloser ( int  fd )

inlineexplicit

Create a new SocketCloser.

Parameters

fd	the file descriptor to close.

Member Function Documentation

int ola::network::SocketCloser::Release ( )

inline

Release the file descriptor.

Calling Release prevents the file descriptor from being closed when this object goes out of scope.

Returns

the original file descriptor or -1 if the descriptor was already released.

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

• include/ola/network/SocketCloser.h