Define a QRegExp

[stampede]

Sorry my previous post was wrong - curly brackets are special characters used when you want to define a number of occurences of an expression, so in order to match them, you have to use backslash:

QRegExp rx("\\{(\\w|\\s)+\\}");
qDebug() << rx.indexIn("{this one}") << rx.indexIn("not this one");

QRegExp rx("\\{(\\w|\\s)+\\}");
qDebug() << rx.indexIn("{this one}") << rx.indexIn("not this one");

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Sorry I totally forgot about this.

[aaditya190]

Thanks for the reply.. But this piece of code is also not working..
Instead i tried this .. QRegExp rx("\\{()+\\}");.. This worked.. When it encounters simultaneous {}, it works. What i want to do is to make individual curly braces i.e { and } work independently. Can you help me with this?

[stampede]

But this piece of code is also not working..

This regular expression works without problems - it all depends on what you want to capture.

What i want to do is to make individual curly braces i.e { and } work independently.

Use \\{ to match {, and \\} to match }. What else do you need ?

[aaditya190]

It worked.. Thank You very much....