//********************************************************
// The following code example is taken from the book
//  C++23 - The Complete Guide
//  by Nicolai M. Josuttis (www.josuttis.com)
//  https://www.cppstd23.com
//
// The code is licensed under a
//  Creative Commons Attribution 4.0 International License
//  https://creativecommons.org/licenses/by/4.0/
//********************************************************


#include <vector>
#include <ranges>
#include <mdspan>
#include "print2d.hpp"

int main()
{
  std::vector vec{std::from_range, std::views::iota(1, 101)}; // elements from 1 to 100

  // INVALID layout mapping:
  std::mdspan mds{vec.data(), 
                  std::layout_stride::mapping{std::extents{4, 5},
                                              std::array{5, 2}}};
  print2D(mds);
}