consolidate all repos to one for archive

semester_2/programiranje_2/primeri/Example09/Animal.h

@@ -0,0 +1,11 @@
+
+#ifndef EXAMPLE09_ANIMAL_H
+#define EXAMPLE09_ANIMAL_H
+
+class Animal {   // abstract class
+public:
+    virtual ~Animal() {}
+    virtual void voice() const = 0;   // abstract method
+};
+
+#endif //EXAMPLE09_ANIMAL_H

semester_2/programiranje_2/primeri/Example09/Cat.h

@@ -0,0 +1,13 @@
+#ifndef EXAMPLE09_CAT_H
+#define EXAMPLE09_CAT_H
+
+#include <iostream>
+
+class Cat : public Animal {
+public:
+    void voice() const {
+        std::cout << "meow" << std::endl;
+    }
+};
+
+#endif //EXAMPLE09_CAT_H

semester_2/programiranje_2/primeri/Example09/Cow.h

@@ -0,0 +1,14 @@
+
+#ifndef EXAMPLE09_COW_H
+#define EXAMPLE09_COW_H
+
+#include <iostream>
+
+class Cow : public Animal {
+public:
+    void voice() const {
+        std::cout << "moo" << std::endl;
+    }
+};
+
+#endif //EXAMPLE09_COW_H

semester_2/programiranje_2/primeri/Example09/Dog.h

@@ -0,0 +1,14 @@
+
+#ifndef EXAMPLE09_DOG_H
+#define EXAMPLE09_DOG_H
+
+#include <iostream>
+
+class Dog : public Animal {
+public:
+    void voice() const {
+        std::cout << "bark" << std::endl;
+    }
+};
+
+#endif //EXAMPLE09_DOG_H

semester_2/programiranje_2/primeri/Example09/main.cpp

@@ -0,0 +1,22 @@
+#include <iostream>
+#include "Animal.h"
+#include "Dog.h"
+#include "Cat.h"
+#include "Cow.h"
+
+int main() {
+	 Animal* zoo[4];
+
+    //zoo[0] = new Animal;
+    zoo[0] = new Dog;
+    zoo[1] = new Cat;
+    zoo[2] = new Dog;
+    zoo[3] = new Cow;
+    for (int i=0; i < 4; i++)
+      zoo[i]->voice();
+
+    for (int i=0; i<4; i++)
+        delete zoo[i];
+	return 0;
+}
+