RAII is of great pratical use and is not just about memory management. My current favourite use of RAII is QMutexLocker: https://qt-project.org/doc/qt-5.0/qtco

RAII is of great pratical use and is not just about memory management. My current favourite use of RAII is QMutexLocker: https://qt-project.org/doc/qt-5.0/qtcore/qmutexlocker.html#details https://qt-project.org/doc/qt-5.0/qtcore/qmutexlocker.html#d...