range v3 - Automatically unpack a tuple in a function call in C++

Question

I am using range-v3 and sometimes I used ranges::views::enumerate to have the id of the value that I'm iterating on. enumerate view returns a tuple containing the id and the value, so I would like to know if its possible to unpack directly that tuple. This would be an example:

samplers | 
    ranges::views::enumerate | 
    ranges::views::transform([](const auto samplerId, const auto &jSampler){...} |
    ranges::to_vector;

question from:https://stackoverflow.com/questions/65854263/automatically-unpack-a-tuple-in-a-function-call-in-c

Answer 1

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