仿真农场（哺乳动物类）

//实验四q3_(4)，仿真农场（观察基类与派生类的构造函数和析构函数的调用顺序） //作者：朱婧文，时间：2011年5月15日 #include <iostream> #include "Mammal.h" #include "Dog.h" #include "Donkey.h" #include "Horse.h" #include "Pig.h" #include "Mule.h" using namespace std; int main() { int age; int weight; Mammal *a = new Mammal;//定义哺乳动物类的对象a，执行一些列函数 a->Speak(); a->Move(); a->sleep(); cout << "Age:" << a->GetAge() << endl; cout << "Weight:" << a->GetWeight() << endl; cout << "Input age:"; cin >> age; cout << "Input weight:"; cin >> weight; a->SetAge(age); a->SetWeight(weight); cout << "Age:" << a->GetAge() << endl; cout << "Weight:" << a->GetWeight() << endl; cout << endl; Dog *d = new Dog;//定义狗类的对象d，执行一系列函数 d->Speak(); d->Move(); d->sleep(); d->Shake(); d->food(); cout << "Age:" << d->GetAge() << endl; cout << "Weight:" << d->GetWeight() << endl; cout << "Variety:" << d->GetDog() << endl; cout << "Input age:"; cin >> age; cout << "Input weight:"; cin >> weight; d->SetAge(age); d->SetWeight(weight); cout << "Age:" << d->GetAge() << endl; cout << "Weight:" << d->GetWeight() << endl; cout << endl; Horse *h = new Horse;//定义马类对象h，执行一系列函数 h->Speak(); h->Move(); h->sleep(); cout << "Age:" << h->GetAge() << endl; cout << "Weight:" << h->GetWeight() << endl; cout << "Input age:"; cin >> age; cout << "Input weight:"; cin >> weight; h->SetAge(age); h->SetWeight(weight); cout << "Age:" << h->GetAge() << endl; cout << "Weight:" << h->GetWeight() << endl; cout << endl; Donkey *dk = new Donkey;//定义驴类对象dk，执行一系列函数 dk->Speak(); dk->Move(); dk->sleep(); cout << "Age:" << dk->GetAge() << endl; cout << "Weight:" << dk->GetWeight() << endl; cout << "Input age:"; cin >> age; cout << "Input weight:"; cin >> weight; dk->SetAge(age); dk->SetWeight(weight); cout << "Age:" << dk->GetAge() << endl; cout << "Weight:" << dk->GetWeight() << endl; cout << endl; Pig *p = new Pig;//定义猪类对象p，执行一系列函数 p->Speak(); p->Move(); p->sleep(); cout << "Age:" << p->GetAge() << endl; cout << "Weight:" << p->GetWeight() << endl; cout << "Input age:"; cin >> age; cout << "Input weight:"; cin >> weight; p->SetAge(age); p->SetWeight(weight); cout << "Age:" << p->GetAge() << endl; cout << "Weight:" << p->GetWeight() << endl; cout << endl; Mule *m = new Mule;//定义骡类对象m，执行一系列函数 m->Speak(); m->Move(); m->sleep(); cout << "Age:" << m->GetAge() << endl; cout << "Weight:" << m->GetWeight() << endl; cout << "Input age:"; cin >> age; cout << "Input weight:"; cin >> weight; m->SetAge(age); m->SetWeight(weight); cout << "Age:" << m->GetAge() << endl; cout << "Weight:" << m->GetWeight() << endl; cout << endl; delete d; cout << endl; delete h; cout << endl; delete dk; cout << endl; delete p; cout << endl; delete m; cout << endl; system("pause"); return 0; }