Tuple can be helpful for C++

Tuple can be accessed by using index or data type as shown here:

#include <iostream>
#include <string>
#include <tuple>

int main()
{
auto t = std::make_tuple(1, "Foo", 3.14);
// index-based access
std::cout << "(" << std::get<0>(t) << ", " << std::get<1>(t)
<< ", " << std::get<2>(t) << ")\n";
// type-based access (C++14 or later)
std::cout << "(" << std::get<int>(t) << ", " << std::get<const char*>(t)
<< ", " << std::get<double>(t) << ")\n";
// Note: std::tie and structured binding may also be used to decompose a tuple
}

Data Scientist/MLE/SWE @takemobi