///////////////////////////////////////////////////////////////////
// VariadicFunctionTemplates.cpp - demonstrates variadic mixins  //
//                                                               //
// Jim Fawcett, CSE687 - Object Oriented Design, Spring 2018     //
///////////////////////////////////////////////////////////////////

#include <iostream>
#include <string>

// Template specialization that stops recursive evaluation

template<typename T>
void f(T t)
{
  std::cout << "\n  " << t << " : " << typeid(t).name() << std::endl;
}

// Recursive definition of template function
// Args is a "parameter pack
// https://en.cppreference.com/w/cpp/language/parameter_pack

template<typename T, typename... Args>
void f(T t, Args... args)
{
  std::cout << "\n  " << t << " : " << typeid(t).name() << std::endl;
  f(args...);
}

int main()
{
  std::cout << "\n  Demonstrating Variatic Functions";
  std::cout << "\n ==================================\n";

  f(1, 3.5, 'z', "a literal string", std::string("a std::string"));
  std::cout << "\n\n";
  return 0;
}