// PKW.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include "Punkt.h"
#include "Kolo.h"
#include "Walec.h"

int _tmain(int argc, _TCHAR* argv[])
{
    double R = 5;
    double h = 10;
    Walec W(0,0,R,h);
    double poleW = W.Pole();
    cout << "Pole walca o R = " << R << " i h = " << h << " wynosi: \n";
    cout << "Obliczenie bezpośrednio w klasie walec: " << poleW << "\n";
    Punkt *q=&W;
    double poleQ = q->Pole();
    cout << "Obliczenie za pomocąfunkcji polimorficznej: " << poleW << "\n";
    return 0;
}

#pragma once

class Punkt
{
public:
    Punkt(void);
    Punkt(double x,double y):x(x),y(y){}
    virtual ~Punkt(void);
protected:
    // wspolrzedna x
    double x;
    // wspolrzedna y
    double y;
public:
    // obliczenie pola
    virtual double Pole(void);
};

#include "StdAfx.h"
#include "Punkt.h"

Punkt::Punkt(void)
{
}


Punkt::~Punkt(void)
{
}

// obliczenie pola
double Punkt::Pole(void)
{
    return 0;
}

#pragma once
#include "punkt.h"

class Kolo :
    public Punkt
{
public:
    Kolo(void);
    Kolo(double x,double y,double R=1):Punkt(x,y),R(R) {}
    ~Kolo(void);
protected:
    // promien kola
    double R;
public:
    // obliczenie pola kola
    double Pole(void);
};

#include "StdAfx.h"
#include "Kolo.h"


Kolo::Kolo(void)
: R(0)
{
}

Kolo::~Kolo(void)
{
}

// obliczenie pola kola
double Kolo::Pole(void)
{
    return M_PI*R*R;
}

#pragma once
#include "kolo.h"


class Walec :
    public Kolo
{
public:
    Walec(void);
    Walec(double x,double y,double R,double h):Kolo(x,y,R),h(h){}
    ~Walec(void);
protected:
    // wysokosc walca
    double h;
public:
    // pole powierzchni walca
    double Pole(void);
};

#include "StdAfx.h"
#include "Walec.h"



Walec::Walec(void)
: h(0)
{

}


Walec::~Walec(void)
{
}

// pole powierzchni walca
double Walec::Pole(void)
{
    return 2*Kolo::Pole() + 2*M_PI*R*h;
}

// stdafx.h : include file for standard system include files,
// or project specific include files that are used frequently, but
// are changed infrequently
//

#pragma once

#include "targetver.h"

#include <stdio.h>
#include <tchar.h>
#include <iostream>
using namespace std;
#define _USE_MATH_DEFINES
#include <cmath>



// TODO: reference additional headers your program requires here

// stdafx.cpp : source file that includes just the standard includes
// PKW.pch will be the pre-compiled header
// stdafx.obj will contain the pre-compiled type information

#include "stdafx.h"

// TODO: reference any additional headers you need in STDAFX.H
// and not in this file