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semester_2/programiranje_2/primeri/Example34/CPoint.h

@@ -0,0 +1,30 @@
+#ifndef EXAMPLE34_CPOINT_H
+#define EXAMPLE34_CPOINT_H
+
+#include <iostream>
+#include "Point.h"
+
+class CPoint : public Point {
+private:
+    int color;
+public:
+    CPoint() : Point(), color(0) {
+    }
+    CPoint(int x1, int y1, int b) : Point(x1, y1), color(b) {
+    }
+    ~CPoint() {
+    }
+    bool equal(Point& p) {
+        std::cout << "Method CPoint::equal(Point)" << std::endl;
+        return true;
+    }
+    bool equal(CPoint& cp) {
+        std::cout << "Method CPoint::equal(CPoint)" << std::endl;
+        if ( (this->x==cp.x) && (this->y == cp.y) && (this->color == cp.color))
+            return true;
+        else
+            return false;
+    }
+};
+
+#endif //EXAMPLE34_CPOINT_H

semester_2/programiranje_2/primeri/Example34/Point.h

@@ -0,0 +1,25 @@
+
+#ifndef EXAMPLE34_POINT_H
+#define EXAMPLE34_POINT_H
+#include <iostream>
+
+class Point {
+protected:
+    int x, y;
+public:
+    Point() : x(0), y(0) {
+    }
+    Point (int x, int y)  : x(x), y(y) {
+    }
+    ~Point() {
+    }
+    virtual bool equal(Point& p) {
+        std::cout << "Method Point::equal(Point)" << std::endl;
+        if ((this->x==p.x) && (this->y == p.y))
+            return true;
+        else
+            return false;
+    }
+};
+
+#endif //EXAMPLE34_POINT_H

semester_2/programiranje_2/primeri/Example34/main.cpp

@@ -0,0 +1,29 @@
+#include <iostream>
+#include "Point.h"
+#include "CPoint.h"
+
+int main() {
+    Point* t1 = new Point(1,1);
+    Point* t2 = new CPoint(1,1,2);
+    CPoint* t3 = new CPoint(2,2,2);
+
+    std::cout << t1->equal(*t1) << std::endl;
+    std::cout << t1->equal(*t2) << std::endl;
+    std::cout << t1->equal(*t3) << std::endl;
+    std::cout << "-------------------" << std::endl;
+/*
+    std::cout << t2->equal(*t1) << std::endl;
+    std::cout << t2->equal(*t2) << std::endl;  // static type is checked for parameters
+    std::cout << t2->equal(*t3) << std::endl;  // overloading is resolved during compile time
+    std::cout << "-------------------" << std::endl;
+
+    std::cout << t3->equal(*t1) << std::endl;
+    std::cout << t3->equal(*t2) << std::endl;
+    std::cout << t3->equal(*t3) << std::endl;  // overloaded method hide overridden method
+    std::cout << "-------------------" << std::endl;
+*/
+    delete t1;
+    delete t2;
+    delete t3;
+    return 0;
+}