Defines an interface for a datagram socket. More...

Inheritance diagram for PacketStream:

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Collaboration diagram for PacketStream:

Public Member Functions
virtual	~PacketStream ()
	Destructor.
virtual bool	isOpen () const =0
	Returns `true` if the stream is open.
virtual void	close ()=0
	Closes the stream.
virtual bool	receive (QByteArray &buffer, int timeout=-1, const ErrorStack &err=ErrorStack())=0
	Receives a datagram.
virtual bool	send (const QByteArray &buffer, int timeout=-1, const ErrorStack &err=ErrorStack())=0
	Receives a datagram.

Protected Member Functions
	PacketStream (QObject *parent=nullptr)
	Hidden constructor.

Detailed Description

Defines an interface for a datagram socket.

That is, just some methods to send and receive packets.

Member Function Documentation

virtual void PacketStream::close ( )

pure virtual

Closes the stream.

virtual bool PacketStream::isOpen ( ) const

pure virtual

Returns true if the stream is open.

virtual bool PacketStream::receive	(	QByteArray &	buffer,
		int	timeout = -1,
		const ErrorStack &	err = ErrorStack() )

pure virtual

Receives a datagram.

Blocks for up to timeout milliseconds.

virtual bool PacketStream::send	(	const QByteArray &	buffer,
		int	timeout = -1,
		const ErrorStack &	err = ErrorStack() )

pure virtual

Receives a datagram.

Blocks for up to timeout milliseconds.

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