Convert a tuple of pointers to a tuple of references

main.cpp

#include <tuple>
#include <iostream>

template<typename ...T, size_t... I>
auto makeReferencesHelper(std::tuple<T...>& t ,  std::index_sequence<I...>)
{ return std::tie(*std::get<I>(t)...) ;}

template<typename ...T>
auto makeReferences( std::tuple<T...>& t ){
	return makeReferencesHelper<T...>(t, std::make_index_sequence<sizeof...(T)>{});
}

int main(){
	auto pointers = std::make_tuple(new int(5), new float(15.f), new double(25.));
	auto ref = makeReferences(pointers);
	
	std::get<0>(ref) = 999;
	std::cout << *std::get<0>(pointers) << std::endl;
}