stream_insertion_operator.hpp

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#pragma once
#define __XTD_STD_INTERNAL__
#include "../internal/__xtd_std_version.hpp"
#undef __XTD_STD_INTERNAL__
#include <compare>

namespace xtd {
  namespace extensions {
    template<typename type_t, typename stringable_t>
    class stream_insertion_operator {
    public:
      
      friend auto operator <<(std::ostream& os, const type_t& value) -> std::ostream& {return os << value.to_string();}
      
    private:
      friend stringable_t;
      stream_insertion_operator() = default;
    };
  }
}