Using an array as a placeholder for multiple function arguments

[south kelp]

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[honest mason]

Just pass the actual vector

[flint glen]

👆

if you want the number of elements to be set in stone for the function to be called, use std::array<T, N>, where T is your type and N the number of elements

and guessing what you're thinking of is argument unfolding as done in python, no there's no way to actually do that in C++

[cold geyser]

this can be done with a tuple

using std::apply

[flint glen]

isn't this meant for instantiating templates?

[cold geyser]

that doesn't mean that it isn't sufficient for this case

you can take a tuple and the unpack it

[flint glen]

oh well then, I retract my previous statement

TIL, thanks

[south kelp]

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