QTcpSocket Class
The QTcpSocket class provides a TCP socket. More...
| Header: | #include <QTcpSocket> |
| Inherits: | QAbstractSocket |
| Inherited By: |
Public Functions
| QTcpSocket(QObject *parent = nullptr) | |
| virtual | ~QTcpSocket() |
Protected Functions
| QTcpSocket(QTcpSocketPrivate &dd, QObject *parent = nullptr) | |
| QTcpSocket(QAbstractSocket::SocketType socketType, QTcpSocketPrivate &dd, QObject *parent = nullptr) |
Detailed Description
\reentrant\ingroup network \inmodule QtNetwork
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, Fortune Client, Threaded Fortune Server, Blocking Fortune Client, and Torrent Example.
Member Function Documentation
[explicit] QTcpSocket::QTcpSocket(QObject *parent = nullptr)
Creates a QTcpSocket object in state UnconnectedState.
parent is passed on to the QObject constructor.
See also socketType().
[protected] QTcpSocket::QTcpSocket(QTcpSocketPrivate &dd, QObject *parent = nullptr)
\internal
[protected] QTcpSocket::QTcpSocket(QAbstractSocket::SocketType socketType, QTcpSocketPrivate &dd, QObject *parent = nullptr)
\internal
[virtual noexcept] QTcpSocket::~QTcpSocket()
Destroys the socket, closing the connection if necessary.
See also close().