On 5/24/22 12:41, Markus Armbruster wrote:
+ return stats_results; +}Have you considered making the callbacks return bool, following error.h's "Whenever practical, also return a value that indicates success / failure" recommendation?
No, because I generally do not consider that recommendation to apply to callbacks.
Callbacks are written many times and typically invoked just once, so I prefer an O(1) loss in convenience to an O(n) chance of making a mistake in the return value.
Paolo
