#include <memory>

struct Pin
{
    virtual void set(bool logic);

    virtual void toggle();

    virtual bool get(void);
};

// https://www.modernescpp.com/index.php/c-is-still-lazy

// curiously recurring template pattern
template <typename T>
struct PinCRTP : public Pin
{
    virtual override set(bool logic)
    {
        static_cast<>
    }
};


int main(void)
{
    return 0;
}