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List:       kde-devel
Subject:    Re: Help with QString n unexpected behaviour of "cout"
From:       "Craig Drummond" <Craig.Drummond () gmx ! net>
Date:       2004-08-16 15:14:58
Message-ID: 27505.1092669298 () www28 ! gmx ! net
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> 1) I have a string, n I need to convert it into a QString. I am thinking
> about 
> using the QString constructor to do the cast...so this is the code I use:
> 
> 	string str;
> 	QString Str=new QString(const str);

Try just:

string str;
QString Str(str);


> 
> 2) Sometimes, the messages which should be outputted by cout, are
> displayed 
> only when another successive action begins its work. On the other hand, 
> messages outputted by cerr are quite always promptly displayed on the
> konsole 
> (which is the stdout n stderr). any idea?

cout is buffered - whereas cerr is not. Try using std::endl, or std::flush.

Craig.

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