//********************************************************
// The following code example is taken from the book
//  C++20 - The Complete Guide
//  by Nicolai M. Josuttis (www.josuttis.com)
//  http://www.cppstd20.com
//
// The code is licensed under a
//  Creative Commons Attribution 4.0 International License
//  http://creativecommons.org/licenses/by/4.0/
//********************************************************


#ifndef SPANPRINT_HPP
#define SPANPRINT_HPP

#include <iostream>
#include <span>

template<typename T, std::size_t Sz>
void printSpan(std::span<T, Sz> sp)
{
  std::cout << '[' << sp.size() << " elems";
  if constexpr (Sz == std::dynamic_extent) {
    std::cout << " (dynamic)";
  }
  else {
    std::cout << " (fixed)";
  }
  std::cout << ':';
  for (const auto& elem : sp) {
    std::cout << ' ' << elem;
  }
  std::cout << "]\n";
}

#endif // SPANPRINT_HPP