QFile::open() is marked [[nodiscard]]. Change-Id: I0fa884b329a47c4ad59f40d66b5fbc38f3a5648e Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Qt 4 extends Qt's support for multithreaded applications with an API for concurrent programming which includes implementations of the well-known map-reduce and filter-reduce algorithms. Documentation for these examples can be found via the Examples link in the main Qt documentation.