Function print_each

example/sample_printing.cpp:28–28

    // Helpers to print individual values
    template <class T>
    void print_each(std::ostream& out, const T& v) { out << v; }
    void print_each(std::ostream& out, std::uint8_t v) { out << static_cast<unsigned>(v); }
    void print_each(std::ostream& out, std::int8_t v) { out << static_cast<int>(v); }