[Qt-interest] How to use QFile with = operator?

[Matthias Pospiech]

I want to do the following:

QString filenameSettings = m_strSaveFilename.remove(".txt") + 
"-settings.txt";
QFile file;
file = QFile(filenameSettings);
...
file = QFile(filenameResults);
...


However that is not possible:

1> error C2248: "QFile::operator =": Kein Zugriff auf private Member, 
dessen Deklaration in der QFile-Klasse erfolgte.
1>        
c:\programme\qt\msvc\4.5.0\include\qtcore\../../src/corelib/io/qfile.h(195): 
Siehe Deklaration von 'QFile::operator ='
1>        
c:\programme\qt\msvc\4.5.0\include\qtcore\../../src/corelib/io/qfile.h(62): 
Siehe Deklaration von 'QFile'

The same error appears with

out = QTextStream(&file);

Any reason why this happens?

Matthias