main.cpp
Code:
#include <iostream>
using namespace std;
#include "duz.h"
int main(int argc, char *argv[])
{
Duz d1;
Poligon *p=&d1;
d1.ucitaj();
cout<<"\nPrint: ";
p->print();
cout<<endl;
system("PAUSE");
return 0;
}
#include <iostream>
using namespace std;
#include "duz.h"
int main(int argc, char *argv[])
{
Duz d1;
Poligon *p=&d1;
d1.ucitaj();
cout<<"\nPrint: ";
p->print();
cout<<endl;
system("PAUSE");
return 0;
}
tacka.h
Code:
#ifndef tacka_h
#define tacka_h
class Tacka{
protected:
double x;
double y;
public:
Tacka(double a=0,double=0);
void ispisi();
void read();
double rastojanje(Tacka);
};
#endif
#ifndef tacka_h
#define tacka_h
class Tacka{
protected:
double x;
double y;
public:
Tacka(double a=0,double=0);
void ispisi();
void read();
double rastojanje(Tacka);
};
#endif
tacka.cpp
Code:
#include<iostream>
using namespace std;
#include<cmath>
#include "tacka.h"
//konstruktor
Tacka::Tacka(double a,double b): x(a),y(b){}
//ispis
void Tacka::ispisi()
{
cout<<"("<<x<<","<<y<<")";
}
//ucitaj tacku
void Tacka::read()
{
cin>>*this.x;
cin>>*this.y;
}
//rastojanje
double Tacka::rastojanje(Tacka b)
{
double d=0;
d=sqrt(pow(abs(x-b.x),2)+pow(abs(y-b.y),2));
return d;
}
#include<iostream>
using namespace std;
#include<cmath>
#include "tacka.h"
//konstruktor
Tacka::Tacka(double a,double b): x(a),y(b){}
//ispis
void Tacka::ispisi()
{
cout<<"("<<x<<","<<y<<")";
}
//ucitaj tacku
void Tacka::read()
{
cin>>*this.x;
cin>>*this.y;
}
//rastojanje
double Tacka::rastojanje(Tacka b)
{
double d=0;
d=sqrt(pow(abs(x-b.x),2)+pow(abs(y-b.y),2));
return d;
}
poligon.h
Code:
#ifndef poligon_h
#define poligon_h
#include "tacka.h"
class Poligon
{
protected:
Tacka *t;
public:
virtual void print()=0;
};
#endif
#ifndef poligon_h
#define poligon_h
#include "tacka.h"
class Poligon
{
protected:
Tacka *t;
public:
virtual void print()=0;
};
#endif
duz.h
Code:
#ifndef duz_h
#define duz_h
#include "poligon.h"
class Duz: public Poligon
{
public:
Duz();
void print();
void ucitaj();
};
#endif
#ifndef duz_h
#define duz_h
#include "poligon.h"
class Duz: public Poligon
{
public:
Duz();
void print();
void ucitaj();
};
#endif
duz.cpp
Code:
#include<iostream>
using namespace std;
#include "duz.h"
Duz::Duz()
{
t=new Tacka[2];
}
void Duz::print()
{
t[0].ispisi();
cout<<"-";
t[1].ispisi();
}
void Duz::ucitaj()
{
cout<<"Unesite vr koordinata tacaka:"; // Kada ubacim ovu liniju koda prog radi. Kad je sklonim cim se pokrene prog odmah se i ugasi.
t[0].read();
t[1].read();
}
#include<iostream>
using namespace std;
#include "duz.h"
Duz::Duz()
{
t=new Tacka[2];
}
void Duz::print()
{
t[0].ispisi();
cout<<"-";
t[1].ispisi();
}
void Duz::ucitaj()
{
cout<<"Unesite vr koordinata tacaka:"; // Kada ubacim ovu liniju koda prog radi. Kad je sklonim cim se pokrene prog odmah se i ugasi.
t[0].read();
t[1].read();
}
Ima li iko ideju sta je u pitanju?
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