Ahmad Samir e9f726db84 examples: check return value of QFile::open() calls
QFile::open() is marked [[nodiscard]].

Change-Id: I0fa884b329a47c4ad59f40d66b5fbc38f3a5648e
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2025-01-22 19:53:25 +02:00
..
2011-07-05 19:57:54 +02:00

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.