What is the correct default value to give a function pointer when the function pointer parameter is an optional parameter in a library function ? Currently I have void update(callbackFunc func = nullptr); callbackFunc has previously been defined like this, but I am not sure that int is the right …

Default callback function in a library

UKHeliBob April 2, 2018, 10:24am 3

Thanks for the feedback. I'm off to experiment

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