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v31a.cpp
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v31a.cpp
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
/*
* File: v31a.cpp
* Author: SerG1oAC
*
* Created on February 20, 2016, 11:07 AM
*/
#include <cstdlib>
#include <iostream>
using namespace std;
class Mamifero
{
public:
Mamifero():edad(1){}
virtual ~Mamifero(){}
virtual void hablar()const{cout << "Mamifero habla\n";}
protected:
int edad;
};
class Perro:public Mamifero
{
public:
void hablar()const {cout << "Guauguau\n";}
};
class Gato:public Mamifero
{
public:
void hablar()const {cout << "Miauuuu\n";}
};
class Caballo:public Mamifero
{
public:
void hablar()const {cout << "Jiiijiji\n";}
};
class Vaca:public Mamifero
{
public:
void hablar()const {cout << "Muuuuu\n";}
};
void ptrFunction(Mamifero *mamifero);
void refFunction(Mamifero &mamifero);
void valFunction(Mamifero mamifero);
/*
*
*/
int main(int argc, char** argv) {
Mamifero *array[5];
Mamifero *ptr;
int elegir,i;
Perro tomy;
cout << "Primero habla tomy: ";
tomy.hablar();
cout << endl;
Perro *lucas = new Perro;
cout << "Ahora habla lucas: ";
lucas->hablar();
cout << endl;
for (i=0;i<5;i++)
{
cout << "(1) perro (2) gato (3) caballo (4) vaca:\n";
cin >> elegir;
switch(elegir)
{
case 1:
{
ptr = new Perro;
}
break;
case 2:
{
ptr = new Gato;
}
break;
case 3:
{
ptr = new Caballo;
}
break;
case 4:
{
ptr = new Vaca;
}
break;
default:
{
ptr = new Mamifero;
}
}
array[i]=ptr;
ptrFunction(ptr);
refFunction(*ptr);
valFunction(*ptr);
}
for (i=0;i<5;i++)
{
array[i]->hablar();
}
return 0;
}
void ptrFunction(Mamifero *mamifero)
{
mamifero->hablar();
}
void refFunction(Mamifero &mamifero)
{
mamifero.hablar();
}
void valFunction(Mamifero mamifero)
{
mamifero.hablar();
}