I’m an old C/C++ programmer so please forgive me for addressing a problem from that point of view. I have a function that takes, as an argument, another function that the user is expected to supply. A little bit like a sort function where you provide the comparison function. I have strict requirem…

[image] heliosdrm: checkarguments(f, argtypes) = length(methods(f, argtypes)) > 0 Or just call hasmethod.

High-order functions prototyping

GunnarFarneback July 20, 2022, 11:55am 7

Or just call hasmethod.

1 Like

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