Class Switch

examples/api/debugging_switch.cpp:17–48

---------------------------------------------------------------------------- State Machine Declaration

// State Machine Declaration
//
struct Switch
: tinyfsm::Fsm<Switch>
{
  static void reset(void);

  // NOTE: on reset: "tinyfsm::StateList<Off, On>::reset()", copy
  // constructor is used by default, so "this" points to neither
  // "Off" nor "On" (see operator=() below).
  Switch() : counter(0) {
    std::cout << "* Switch()" << std::endl
              << "  this          = " << this << std::endl;
  }

  ~Switch() {
    std::cout << "* ~Switch()" << std::endl
              << "  this          = " << this << std::endl;
  }

  Switch & operator=(const Switch & other) {
    std::cout << "* operator=()" << std::endl
              << "  this          = " << this << std::endl
              << "  other         = " << &other << std::endl;
    counter = other.counter;
    return *this;
  }

  virtual void react(Toggle const &) { };
  void entry(void);
  void exit(void);

  int counter;
};

struct On : Switch {
  void react(Toggle const &) override { transit<Off>(); };