There is no difference. In fact, emit is defined as an empty macro, so just. someSignal(value); is also equivalent. The emit just makes it more obvious you’re triggering a Qt signal.
6/16/2015 · emit -> Q_ EMIT ; foreach -> Q_FOREACH; The use of the QT_NO_KEYWORDS flag should also be mentioned in the rqt cpp plugin tutorial. dirk-thomas added this to the untargeted milestone Sep 17, 2015. Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment. Assignees, Qt also uses its own keywords for this: signals, slots and emit . There is an option to turn this of, and use the macros Q_SIGNAL/S,Q_SLOT/S and Q_ EMIT instead: CONFIG += no_keywords. This allows to use 3rd party libraries which use these terms, e.g. boost::signal. Qt signal/slot implementation is thread safe, so that you can use it to send …
@sierdzio said in Q_SLOTS, Q_SIGNALS or slots, signals ?. ave to go wi @Dariusz. I just always use Q_SLOTS/Q_SIGNALS and Q_ EMIT . This is easy to see in code and easy to search for in an IDE. I find after all my years I am about the future development and others being able to quickly glean information from looking at the code as to what is compiler and what is extra-ordinary.
q emit • Absorptivity ( = 0.25) • Solar Flux ( = 750 w/ m 2) Objective : Use modeFRONTIER to find the best solution to minimize both the temperature and the mass of the body. This is a Multi-Objective Optimization: “Mass” Vs “Temperature” …
c++ – Using emit vs calling a signal as if it’s a regular …
Signals & Slots | Qt 4.8, Signals & Slots | Qt 4.8
