I/O

Detailed Description

IODevice is the endpoint for I/O. It is a Selectable. read() and write() block. beginRead() and beginWrite() run with an EventLoop. endRead() and endWrite() complete those operations. inputReady and outputReady fire when an asynchronous operation finishes. FileDevice is the file endpoint.

Pipe is a pair of IODevice objects. Bytes written to in() are read from out() in the same order. SerialDevice is a serial port with baud rate, parity, stop bits, and flow control.

IOBuffer is the stream buffer for an IODevice. IOStream, IStream, and OStream attach a device through that buffer.

IONotifier waits on a native handle or file descriptor in an EventLoop.

Classes
class	IOBuffer
	Stream buffer for an IODevice. More...
class	IODevice
	Endpoint for I/O operations. More...
class	IONotifier
	Monitors a native handle or file descriptor. More...
class	IStream
	Input stream for an IODevice. More...
class	OStream
	Output stream for an IODevice. More...
class	IOStream
	Bidirectional stream for an IODevice. More...
class	Pipe
	Pair of IODevice endpoints that form a half-duplex pipe. More...
class	SerialDevice
	Serial port as an IODevice. More...