Qt:Документация 4.3.2/qdatastream-qt3
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[править] Qt 3 Support Members for QDataStream
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 функции
- QDataStream ( QByteArray * array, int mode )
- bool eof () const
- bool isPrintableData () const
- QDataStream & readRawBytes ( char * str, uint len )
- void setPrintableData ( bool enable )
- QDataStream & writeRawBytes ( const char * str, uint len )
[править] Описание функций-членов
[править] QDataStream::QDataStream ( QByteArray * array, int mode )
Constructs a data stream that operates on the given array. The mode specifies how the byte array is to be used, and is usually either QIODevice::ReadOnly or QIODevice::WriteOnly.
[править] bool QDataStream::eof () const
Use atEnd() instead.
[править] bool QDataStream::isPrintableData () const
In Qt 4, this function always returns false.
See also setPrintableData().
[править] QDataStream & QDataStream::readRawBytes ( char * str, uint len )
Use readRawData() instead.
[править] void QDataStream::setPrintableData ( bool enable )
In Qt 3, this function enabled output in a human-readable format if enable was false.
In Qt 4, QDataStream no longer provides a human-readable output. This function does nothing.
See also isPrintableData().
[править] QDataStream & QDataStream::writeRawBytes ( const char * str, uint len )
Use writeRawData() instead.
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