- Qt 6.9
- Qt Core
- C++ Classes
- QIODevice
- Qt 6.9.3 Reference Documentation

# List of All Members for QIODevice

This is the complete list of members for QIODevice, including inherited members.

- flags OpenMode
- enum OpenModeFlag
- QIODevice()
- QIODevice(QObject *)
- ~QIODevice()
- aboutToClose()
- atEnd() const : bool
- bindableObjectName() : QBindable<QString>
- blockSignals(bool) : bool
- bytesAvailable() const : qint64
- bytesToWrite() const : qint64
- bytesWritten(qint64)
- canReadLine() const : bool
- channelBytesWritten(int, qint64)
- channelReadyRead(int)
- childEvent(QChildEvent *)
- children() const : const QObjectList &
- close()
- commitTransaction()
- connect(const QObject *, const QMetaMethod &, const QObject *, const QMetaMethod &, Qt::ConnectionType) : QMetaObject::Connection
- connect(const QObject *, const char *, const QObject *, const char *, Qt::ConnectionType) : QMetaObject::Connection
- connect(const QObject *, PointerToMemberFunction, Functor) : QMetaObject::Connection
- connect(const QObject *, const char *, const char *, Qt::ConnectionType) const : QMetaObject::Connection
- connect(const QObject *, PointerToMemberFunction, const QObject *, Functor, Qt::ConnectionType) : QMetaObject::Connection
- connect(const QObject *, PointerToMemberFunction, const QObject *, PointerToMemberFunction, Qt::ConnectionType) : QMetaObject::Connection
- connectNotify(const QMetaMethod &)
- currentReadChannel() const : int
- currentWriteChannel() const : int
- customEvent(QEvent *)
- deleteLater()
- destroyed(QObject *)
- disconnect(const QMetaObject::Connection &) : bool
- disconnect(const QObject *, const QMetaMethod &, const QObject *, const QMetaMethod &) : bool
- disconnect(const QObject *, const char *, const QObject *, const char *) : bool
- disconnect(const QObject *, const char *) const : bool
- disconnect(const char *, const QObject *, const char *) const : bool
- disconnect(const QObject *, PointerToMemberFunction, const QObject *, PointerToMemberFunction) : bool
- disconnectNotify(const QMetaMethod &)
- dumpObjectInfo() const
- dumpObjectTree() const
- dynamicPropertyNames() const : QList<QByteArray>
- errorString() const : QString
- event(QEvent *) : bool
- eventFilter(QObject *, QEvent *) : bool
- findChild(QAnyStringView, Qt::FindChildOptions) const : T
- findChild(Qt::FindChildOptions) const : T
- findChildren(QAnyStringView, Qt::FindChildOptions) const : QList<T>
- findChildren(Qt::FindChildOptions) const : QList<T>
- findChildren(const QRegularExpression &, Qt::FindChildOptions) const : QList<T>
- getChar(char *) : bool
- inherits(const char *) const : bool
- installEventFilter(QObject *)
- isOpen() const : bool
- isQuickItemType() const : bool
- isReadable() const : bool
- isSequential() const : bool
- isSignalConnected(const QMetaMethod &) const : bool
- isTextModeEnabled() const : bool
- isTransactionStarted() const : bool
- isWidgetType() const : bool
- isWindowType() const : bool
- isWritable() const : bool
- killTimer(int)

- killTimer(Qt::TimerId)
- metaObject() const : const QMetaObject *
- moveToThread(QThread *) : bool
- objectName() const : QString
- objectNameChanged(const QString &)
- open(QIODeviceBase::OpenMode) : bool
- openMode() const : QIODeviceBase::OpenMode
- parent() const : QObject *
- peek(char *, qint64) : qint64
- peek(qint64) : QByteArray
- pos() const : qint64
- property(const char *) const : QVariant
- putChar(char) : bool
- read(char *, qint64) : qint64
- read(qint64) : QByteArray
- readAll() : QByteArray
- readChannelCount() const : int
- readChannelFinished()
- readData(char *, qint64) : qint64
- readLine(char *, qint64) : qint64
- readLine(qint64) : QByteArray
- readLineData(char *, qint64) : qint64
- readLineInto(QSpan<char>) : QByteArrayView
- readLineInto(QSpan<std::byte>) : QByteArrayView
- readLineInto(QSpan<uchar>) : QByteArrayView
- readLineInto(QByteArray *, qint64) : bool
- readyRead()
- receivers(const char *) const : int
- removeEventFilter(QObject *)
- reset() : bool
- rollbackTransaction()
- seek(qint64) : bool
- sender() const : QObject *
- senderSignalIndex() const : int
- setCurrentReadChannel(int)
- setCurrentWriteChannel(int)
- setErrorString(const QString &)
- setObjectName(const QString &)
- setObjectName(QAnyStringView)
- setOpenMode(QIODeviceBase::OpenMode)
- setParent(QObject *)
- setProperty(const char *, const QVariant &) : bool
- setProperty(const char *, QVariant &&) : bool
- setTextModeEnabled(bool)
- signalsBlocked() const : bool
- size() const : qint64
- skip(qint64) : qint64
- skipData(qint64) : qint64
- startTimer(int, Qt::TimerType) : int
- startTimer(std::chrono::nanoseconds, Qt::TimerType) : int
- startTransaction()
- staticMetaObject : const QMetaObject
- thread() const : QThread *
- timerEvent(QTimerEvent *)
- tr(const char *, const char *, int) : QString
- ungetChar(char)
- waitForBytesWritten(int) : bool
- waitForReadyRead(int) : bool
- write(const char *, qint64) : qint64
- write(const QByteArray &) : qint64
- write(const char *) : qint64
- writeChannelCount() const : int
- writeData(const char *, qint64) : qint64