[C++]상속3

[[연습문제 1]]

>>Phone.h<<

#ifndef _PHONE_H_
#define _PHONE_H_

class Phone
{
public:
    Phone(char *PM, char *PC, int PCH);
    ~Phone();
public:
    //Return func
    char * Getmodel() const;
    char * Getcompany() const;
    int Getchord() const;
protected:
    char *model;
    char *company;
    int chord;
private:

};
#endif

>>CameraPhone.h<<

#ifndef _CAMERAPHONE_H_
#define _CAMERAPHONE_H_

#include "Phone.h"

class CameraPhone : public Phone
{
public:
    CameraPhone(char *PM, char *PC, int PCH, char *_pix);
    ~CameraPhone();
    char * Getpixel() const;

protected:
private:
    char *pix;
};
#endif

>>MP3Phone.h<<

#ifndef _MP3PHONE_H_
#define _MP3PHONE_H_

#include "Phone.h"

class MP3Phone : public Phone
{
public:
    MP3Phone(char *PM, char *PC, int PCH, char *_play);
    ~MP3Phone();
    char * Getplayer() const;

protected:
private:
    char *player;
};
#endif

>>main.cpp<<

#include <iostream>
#include <iomanip>
#include "CameraPhone.h"
#include "MP3Phone.h"

using std::endl; using std::setw;
using std::cout;
using std::left;
int main()
{
    CameraPhone ca("EV-W7600", "SAMSUNG", 60, "500만 화소");
    MP3Phone mp("QMT-AB12", "LG", 120, "Player");

    cout << left;
    cout << setw(20) << "모델명" << setw(20) << "제조사" << setw(10) << "화음"
        << setw(20) << "특징" << endl;

    cout << setw(20) << ca.Getmodel() << setw(20) << ca.Getcompany() << setw(10) << ca.Getchord()
        << setw(20) << ca.Getpixel() << endl;

    cout << setw(20) << mp.Getmodel() << setw(20) << mp.Getcompany() << setw(10) << mp.Getchord()
        << setw(20) << mp.Getplayer() << endl;

    return 0;
}

>>Phone.cpp<<

#include "Phone.h"
#include <string.h>

Phone::Phone(char *PM, char *PC, int PCH)
{
    model = new char[strlen(PM)+1];
    strcpy(model, PM);
    company = new char[strlen(PC)+1];
    strcpy(company, PC);
    chord = PCH;
}

Phone::~Phone()
{
    delete [] model;
    delete [] company;
}

char * Phone::Getmodel() const
{
    return model;
}
char * Phone::Getcompany() const
{
    return company;
}

int Phone::Getchord() const
{
    return chord;
}

>>CameraPhone.cpp<<

#include "CameraPhone.h"
#include <string.h>

CameraPhone::CameraPhone(char *PM, char *PC, int PCH, char *_pix): Phone(PM,PC,PCH)
{
    pix = new char[strlen(_pix)+1];
    strcpy(pix, _pix);
}
CameraPhone::~CameraPhone()
{
    delete []pix;
}

char * CameraPhone::Getpixel() const
{
    return pix;
}

>>MP3Phone.cpp<<

#include "MP3Phone.h"
#include <string.h>

MP3Phone::MP3Phone(char *PM, char *PC, int PCH, char *_play): Phone(PM,PC,PCH)
{
    player = new char[strlen(_play)+1];
    strcpy(player, _play);
}
MP3Phone::~MP3Phone()
{
    delete []player;
}

char * MP3Phone::Getplayer() const
{
    return player;
}