TupleUtils.h

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#pragma once
 
#include <tuple>
 
namespace autopas::utils::TupleUtils {
 
template <class T, class F>
void for_each(T &&tuple, F &&f) {
  std::apply(
      // function that takes all elements of the tuple as variadic argument
      [&](auto &...t) {
        // unpack the tuple using a fold (... op pack) with op as the comma operator to apply a lambda on every element
        // This will cause problems if anyone overloads the comma operator for elements of tuple!
        (..., f(t));
      },
      tuple);
}
 
}  // namespace autopas::utils::TupleUtils