[Qt-interest] application version and DRY principle

[Mandeep Sandhu]

> You'll get right makefile. But you'll get  syntax error in source code
> because when you type something like this:
>
> QApplication::setApplicationVersion(MYAPPVERSION);

I think you can stringify the define...

http://stackoverflow.com/questions/3419332/c-preprocessor-stringify-the-result-of-a-macro
http://gcc.gnu.org/onlinedocs/cpp/Stringification.html

Haven't tired, so don't know if it'll work.

HTH,
-mandeep

>
> Compliler will get:
>
> QApplication::setApplicationVersion(1.2.3 beta build 234);
>
> and will complain. And he would be right.
>
>
>> You probably meant QCoreApplication::setApplicationVersion(QString) - right?
>
> Yes, you are right. Thanks.
>
>
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