1 files changed, 59 insertions, 0 deletions
diff --git a/class_ref.cpp b/class_ref.cpp
new file mode 100644
index 0000000..179c967
--- /dev/null
+++ b/class_ref.cpp
@@ -0,0 +1,59 @@
+#include <iostream>
+#include <cstdlib>
+
+class Drink
+{
+    public:
+    Drink(int cost)
+    {
+        this->cost = cost;
+    }
+
+
+    int get_cost(void);
+
+    private:
+
+    protected:
+    int cost;
+};
+
+int Drink::get_cost(void)
+{
+    return cost;
+}
+
+class Juice : public Drink
+{
+    public:
+    Juice(int shelf, int cost) : Drink(cost), shelf(shelf)
+    {
+        std::cout << "got called\n";
+    }
+
+    int get_shelf(void);
+
+    private:
+    int shelf;    
+
+    protected:
+};
+
+int Juice::get_shelf(void)
+{
+    return shelf;
+}
+
+int main(int argc, char **argv)
+{
+    Juice *dubjuice = new Juice(1, 5);
+    std::cout << dubjuice->get_cost() << std::endl;
+    std::cout << dubjuice->get_shelf() << std::endl;
+
+    Juice ref = *dubjuice;
+    std::cout << ref.get_cost() << std::endl;
+    std::cout << ref.get_shelf() << std::endl;
+
+    return 0;
+}
+