1 files changed, 78 insertions, 0 deletions
diff --git a/tests/exec/vehicles.cpp b/tests/exec/vehicles.cpp
new file mode 100644
index 0000000..51ab55d
--- /dev/null
+++ b/tests/exec/vehicles.cpp
@@ -0,0 +1,78 @@
+#include <iostream>
+
+class Vehicle {
+public:
+  int position;
+  Vehicle();
+  virtual void move(int d);
+};
+
+Vehicle::Vehicle() {
+  position = 10;
+}
+
+void Vehicle::move(int d) {
+  std::cout << "vehicle moves\n";
+  position = position + d;
+}
+
+
+class Car : public Vehicle {
+public:
+  // champ position hérité
+  int passengers;
+  Car();
+  // methode move() héritée
+  void await(Vehicle &v);
+};
+
+Car::Car() {
+}
+
+void Car::await(Vehicle &v) {
+  std::cout << "await: position = " << v.position << "\n";
+  if (v.position < position)
+    v.move(position - v.position);
+  else
+    move(10);
+}
+
+class Truck : public Vehicle {
+public:
+  // champ position hérité
+  int load;
+  Truck();
+  void move(int d);
+};
+
+Truck::Truck() {
+}
+
+void Truck::move(int d) { // methode move redéfinie
+  std::cout << "truck moves\n";
+  if (d <= 55) position = position + d; else position = position + 55;
+}
+
+int main() {
+  Truck t;
+  std::cout << "t at " << t.position << "\n";
+  Car c;
+  c.passengers = 2;
+  std::cout << "c at " << c.position << "\n";
+  c.move(60);
+  std::cout << "c at " << c.position << "\n";
+  Vehicle *v = &c; // alias
+  v->move(70);
+  std::cout << "c at " << c.position << "\n";
+  c.await(t);
+  std::cout << "t at " << t.position << "\n";
+  std::cout << "c at " << c.position << "\n";
+
+}
+
+/*
+Local Variables:
+compile-command: "make vehicles"
+End:
+*/
+