Linux和Windows应用程序Qt的GUID

Question

I'm using Qt 4.x to develop a portable applicaion that will run on linux and windows. I want to add to the application an identifier such like a guid. how can I do that? what is the connection in the application I have to do the the id? and GUID - is it only for windows? (I want something that will be for both linux and windows)

10x!

Answer 1

I don't know if I understand your question(s) correctly, but I think QUuid ( qt5 link here ) is what you're looking for. It generates UUIDs (which GUIDs seem to be a special case of) for all supported platforms.