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#include <iostream>
#include <cstdint>
//partie simulation bibliothèque externe, class Button
//==========================================================================
#include <random>
#include <functional>
#include <chrono>
class Button {
public:
Button(int);
~Button();
int id();
bool is_pushed();
private:
int id_;
};
auto rnd=
std::bind(
std::uniform_int_distribution<>{false, true},
std::default_random_engine(
std::chrono::system_clock::now().time_since_epoch().count()
)
);
Button::Button(int pin) : id_{pin} {};
Button::~Button() {};
bool Button::is_pushed() {return rnd();}
int Button::id() {return id_; };
//============================================================================
enum Switch : uint8_t {C1V1= 5, C1V2, C2V1, C2V2, C2V3, D3V3, };
enum Railway: uint8_t {G1D= 22, A1G, A1D, A2G, A2D, A3G, A3D, A4G, A4D, };
const uint8_t max_handled_railways_per_switch= 4;
struct Railways_switch {
Button button;
Railway ways[max_handled_railways_per_switch];
};
Railways_switch rs_map [] {
{Button{C1V1}, {G1D, A1G, A3D}},
{Button{C2V1}, {A1G, A1D, A3D, A4D}},
{Button{C2V3}, {A2D, A3G}},
};
int main() {
std::cout<< "Attention, le Train passe..."<< '\n';
for (auto& rs: rs_map) {
std::cout<< "bouton: "<< rs.button.id() << '\n';
if (rs.button.is_pushed()) {
std::cout<< " actionnement des voies:"<< '\n';
for (const auto& way: rs.ways)
if (way)
std::cout<< " "<< way<< '\n';
} else {std::cout<< " inactif"<< '\n'; };
}
std::cout<< "\n Relancez le programme pour simuler un nouveau passage.";
}
