Qt:Документация 4.3.2/qiodevice-qt3
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[править] Qt 3 Support Members for QIODevice
The following class members are part of the Qt 3 support layer. They are provided to help you port old code to Qt 4. We advise against using them in new code.
[править] Открытые типы
[править] Открытые функции
- Offset at () const
- bool at ( Offset offset )
- int flags () const
- int getch ()
- bool isAsynchronous () const
- bool isBuffered () const
- bool isCombinedAccess () const
- bool isDirectAccess () const
- bool isInactive () const
- bool isRaw () const
- bool isSequentialAccess () const
- bool isSynchronous () const
- bool isTranslated () const
- int mode () const
- int putch ( int ch )
- qint64 readBlock ( char * data, quint64 size )
- void resetStatus ()
- int state () const
- Status status () const
- int ungetch ( int ch )
- qint64 writeBlock ( const char * data, quint64 size )
- qint64 writeBlock ( const QByteArray & data )
- 8 открытых функций унаследованных от QObject
[править] Описание типов членов
[править] typedef QIODevice::Offset
Use qint64 instead.
[править] typedef QIODevice::Status
Use QIODevice::OpenMode instead, or see the documentation for specific devices.
[править] Описание функций-членов
[править] Offset QIODevice::at () const
Use pos() instead.
[править] bool QIODevice::at ( Offset offset )
This is an overloaded member function, provided for convenience.
Use seek(offset) instead.
[править] int QIODevice::flags () const
Use openMode() instead.
[править] int QIODevice::getch ()
Use getChar() instead.
[править] bool QIODevice::isAsynchronous () const
This functionality is no longer available. This function always returns true.
[править] bool QIODevice::isBuffered () const
Use !( openMode() & QIODevice::Unbuffered) instead.
[править] bool QIODevice::isCombinedAccess () const
Use openMode() instead.
[править] bool QIODevice::isDirectAccess () const
Use ! isSequential() instead.
[править] bool QIODevice::isInactive () const
Use isOpen(), isReadable(), or isWritable() instead.
[править] bool QIODevice::isRaw () const
Use openMode() instead.
[править] bool QIODevice::isSequentialAccess () const
Use isSequential() instead.
[править] bool QIODevice::isSynchronous () const
This functionality is no longer available. This function always returns false.
[править] bool QIODevice::isTranslated () const
Use openMode() instead.
[править] int QIODevice::mode () const
Use openMode() instead.
[править] int QIODevice::putch ( int ch )
Use putChar(ch) instead.
[править] qint64 QIODevice::readBlock ( char * data, quint64 size )
Use read(data, size) instead.
[править] void QIODevice::resetStatus ()
For device specific error handling, please refer to the individual device documentation.
See also qobject_cast().
[править] int QIODevice::state () const
Use isOpen() instead.
[править] Status QIODevice::status () const
For device specific error handling, please refer to the individual device documentation.
See also qobject_cast().
[править] int QIODevice::ungetch ( int ch )
Use ungetChar(ch) instead.
[править] qint64 QIODevice::writeBlock ( const char * data, quint64 size )
Use write(data, size) instead.
[править] qint64 QIODevice::writeBlock ( const QByteArray & data )
This is an overloaded member function, provided for convenience.
Use write(data) instead.
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