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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.

Public Functions

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 )

Member Function Documentation

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.

bool QDataStream::eof () const

Use atEnd() instead.

bool QDataStream::isPrintableData () const

In Qt 4, this function always returns false.

See also setPrintableData().

QDataStream & QDataStream::readRawBytes ( char * str, uint len )

Use readRawData() instead.

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().

QDataStream & QDataStream::writeRawBytes ( const char * str, uint len )

Use writeRawData() instead.


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Qt 4.6.3