consolidate all repos to one for archive

semester_2/programiranje_2/primeri/Example08/CPoint.cpp

@@ -0,0 +1,19 @@
+#include <iostream>
+#include "CPoint.h"
+
+CPoint::CPoint() : Point(), color(0) {
+}
+
+CPoint::CPoint(int x, int y, int c) : Point(x, y), color(c) {
+}
+
+CPoint::~CPoint() {
+    //std::cout << "Destructor CPoint" << std::endl;
+}
+
+void CPoint::print() const {
+    std::cout <<  "(" << x << ", " << y << ") color= " << color << std::endl;
+
+}
+
+

semester_2/programiranje_2/primeri/Example08/CPoint.h

@@ -0,0 +1,16 @@
+#ifndef EXAMPLE08_CPOINT_H
+#define EXAMPLE08_CPOINT_H
+
+#include "Point.h"
+
+class CPoint : public Point {
+protected:
+    int color;
+public:
+    CPoint();
+    CPoint(int x, int y, int c);
+    ~CPoint();
+    void print() const;
+};
+
+#endif //EXAMPLE08_CPOINT_H

semester_2/programiranje_2/primeri/Example08/Point.cpp

@@ -0,0 +1,30 @@
+#include <iostream>
+#include <cmath>
+#include "Point.h"
+
+Point::Point() : x(0), y(0) {
+}
+
+Point::Point (int x, int y) : x(x), y(y) {
+}
+
+Point::~Point() {
+     //std::cout << "destructor Point" << std::endl;
+}
+
+int Point::getX() const {
+    return x;
+}
+
+int Point::getY() const {
+    return y;
+}
+
+void Point::print() const {
+    std::cout << "(" << x << ", " << y << ") " << std::endl;
+}
+
+double Point::distance(const Point& p) const {
+    return std::sqrt((double)(x-p.x)*(x-p.x)+(y-p.y)*(y-p.y));
+}
+

semester_2/programiranje_2/primeri/Example08/Point.h

@@ -0,0 +1,21 @@
+
+#ifndef EXAMPLE08_POINT_H
+#define EXAMPLE08_POINT_H
+
+class Point {
+protected:
+    int x, y;
+public:
+    Point();
+    Point(int x, int y);
+    //virtual ~Point();  // virtual destructor
+    ~Point();  // destructor
+
+    int getX() const;
+    int getY() const;
+    //virtual void print() const;
+    void print() const;
+    double distance(const Point& p) const;
+};
+
+#endif //EXAMPLE08_POINT_H

semester_2/programiranje_2/primeri/Example08/main.cpp

@@ -0,0 +1,30 @@
+#include <iostream>
+#include "CPoint.h"
+
+int main() {
+    Point p1(3,4);
+    CPoint c1;
+
+    //p1=c1;   // OK
+    //c1=p1;   // ERROR
+    p1.print();
+    c1.print();
+
+    Point* p_p1 = &p1;
+    Point* p_c1 = &c1;
+    //p_p1->print();
+    //p_c1->print();
+    /*
+    Point* arrPoints[2];
+    arrPoints[0]=&p1;
+    arrPoints[1]=&c1;
+    std::cout << "---------------" << std::endl;
+    for (int i=0; i < 2; i++) {
+      arrPoints[i]->print();
+    }
+    */
+    delete p_p1;
+    delete p_c1;
+
+    return 0;
+}