How to call qDebug without the appended spaces and newline?

Question

I\'m using the the C++/Qt print function qDebug, but sometimes I would like to control how \", space and newline is appended and not use the default qDebug.

Let\'s

Answer 1

I also experienced the quotes problem. The solution is to not pipe QString() into the stream but instead QString(...).toStdString().c_str().

I've built myself a small convenience macro to easily get around this:

#define Q(string) (string).toStdString().c_str()

Now everytime you use a QString, do it like that:

qDebug() << Q(var1) << "=" << var2;