QTcpSocket Class

The QTcpSocket class provides a TCP socket. More...

Header: #include <QTcpSocket>
qmake: QT += network
Inherits: QAbstractSocket.
Inherited By:

QSslSocket.

Note: All functions in this class are reentrant.

Public Functions

QTcpSocket(QObject * parent = 0)
virtual ~QTcpSocket()

Additional Inherited Members

Detailed Description

The QTcpSocket class provides a TCP socket.

TCP (Transmission Control Protocol) is a reliable, stream-oriented, connection-oriented transport protocol. It is especially well suited for continuous transmission of data.

QTcpSocket is a convenience subclass of QAbstractSocket that allows you to establish a TCP connection and transfer streams of data. See the QAbstractSocket documentation for details.

Note: TCP sockets cannot be opened in QIODevice::Unbuffered mode.

See also QTcpServer, QUdpSocket, QNetworkAccessManager, Fortune Server Example, Fortune Client Example, Threaded Fortune Server Example, Blocking Fortune Client Example, Loopback Example, and Torrent Example.

Member Function Documentation

QTcpSocket::QTcpSocket(QObject * parent = 0)

Creates a QTcpSocket object in state UnconnectedState.

parent is passed on to the QObject constructor.

See also socketType().

QTcpSocket::~QTcpSocket() [virtual]

Destroys the socket, closing the connection if necessary.

See also close().

Notes provided by the Qt Community

No notes