Hello,
I wonder is there any online compiler that allows me to use QT classes?
Sometimes, you don't have access to computer with compiler, but you want to check some code quickly. In that scenario the first choice is online compiler.
But I don't know any compiler that allows to use QT classes.
I tell more. I would also be happy to use in online compilers the FFTW project classes.

Don't you know anything like that?