14週間プロジェクト1.2(動物の名前)

2464 ワード

/*    

*                      

* Copyright (c)2013,                    

* All rightsreserved.         

*     :Animal.cpp       

*       :            

*    :2013 6 4       

*    : v1.0                 

*     :       

*     :        

*   :      

*  :

#include<iostream>
using namespace std;
class Animal
{
public:
  virtual void cry()=0;
};
class Mouse:public Animal
{
public:
    Mouse(string nam,char s):name(nam),sex(s){}
    virtual void cry()
    {
         cout<<"  "<<name<<",   "<<((sex=='m')?" ":" ")<<"  ,     :   !"<<endl;
    }
private:
    string name;
    char sex;
};
class Cat:public Animal
{
public:
    Cat(string nam):name(nam){}
    virtual void cry()
    {
        cout<<"  "<<name<<",     ,     :   !"<<endl;
    }
private:
    string name;
};
class Dog:public Animal
{
public:
    Dog(string nam):name(nam){}
    virtual void cry()
    {
        cout<<"  "<<name<<",    ,     :   !"<<endl;
    }
private:
    string name;
};
class Giraffe:public Animal
{
public:
    Giraffe(string nam,char s):name(nam),sex(s){}
    virtual void cry()
    {
        cout<<"  "<<name<<", "<<((sex=='M')?" ":" ")<<"   ,      ,      !"<<endl;
    }
private:
    string name;
    char sex;
};
int main( )
{
    Animal *p;
    //p = new Animal();
    //p->cry();
    Mouse m1("Jerry",'m');
    p=&m1;
    p->cry();
    Mouse m2("Jemmy",'f');
    p=&m2;
    p->cry();
    Cat c1("Tom");
    p=&c1;
    p->cry();
    Dog d1("Droopy");
    p=&d1;
    p->cry();
    Giraffe g1("Gill",'m');
    p=&g1;
    p->cry();
    return 0;
}


*実行結果: