Detailed Description
The QByteArray class provides an array of bytes.
The QByteArray class provides an explicitly shared array of bytes.
It is useful for manipulating memory areas with custom data.
QByteArray is implemented as a QMemArray<char>. See the QMemArray documentation for further information.
See also Collection Classes and Non-GUI Classes.
Member Function Documentation
QByteArray::QByteArray ()
Constructs an empty QByteArray.
QByteArray::QByteArray ( int size )
Constructs a QByteArray of size size.
Related Functions
Compresses the array data and returns the compressed byte
array using zlib.
See also qUncompress().
QByteArray qCompress ( const uchar * data, int nbytes )
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
Compresses the array data which is nbytes long and returns the
compressed byte array.
Uncompresses the array data and returns the uncompressed byte
array.
Returns an empty QByteArray if the input data was corrupt.
See also qCompress().
QByteArray qUncompress ( const uchar * data, int nbytes )
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
Uncompresses the array data which is nbytes long and returns
the uncompressed byte array.
This file is part of the Qt toolkit.
Copyright © 1995-2003
Trolltech. All Rights Reserved.
