QtConcurrent

QtConcurrent QWaitCondition warning. Why?

Yes, I am still using QtConcurrent. :) Anyway, if you are using QtConcurrent in a console application with no GUI for non-Qt computation you might be wondering what is QWaitCondition and why whenever you terminate your application you receive a message: QWaitCondition: Destroyed while threads are still waiting. I submitted an issue report and Qt staff came back to me regarding this. It seems that, although this isn't specified in the docs, you have to carry out an initialisation step before you can use QtConcurrent.

QtConcurrent, is it worth it?

Simple answer: no.

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