template<typename T>
std::unique_ptr<T> make_unique()
{
  return std::unique_ptr<T>(new T());
}
template<typename T, typename A1>
std::unique_ptr<T> make_unique(A1&& arg1)
{
  return std::unique_ptr<T>(new T(std::forward(arg1)));
}
template<typename T, typename A1, typename A2>
std::unique_ptr<T> make_unique(A1&& arg1, A2&& arg2)
{
  return std::unique_ptr<T>(new T(std::forward(arg1), std::forward(arg2)));
}
template<typename T, typename A1, typename A2, typename A3>
std::unique_ptr<T> make_unique(A1&& arg1, A2&& arg2, A3&& arg3)
{
  return std::unique_ptr<T>(new T(std::forward(arg1), std::forward(arg2), std::forward(arg3)));
}
template<typename T, typename A1, typename A2, typename A3, typename A4>
std::unique_ptr<T> make_unique(A1&& arg1, A2&& arg2, A3&& arg3, A4&& arg4)
{
  return std::unique_ptr<T>(new T(std::forward(arg1), std::forward(arg2),
    std::forward(arg3), std::forward(arg4)));
}
template<typename T, typename A1, typename A2, typename A3, typename A4, typename A5>
std::unique_ptr<T> make_unique(A1&& arg1, A2&& arg2, A3&& arg3, A4&& arg4, A5&& arg5)
{
  return std::unique_ptr<T>(new T(std::forward(arg1), std::forward(arg2),
    std::forward(arg3), std::forward(arg4), std::forward(arg5)));
}