list1304.cpp

teach yourself C++ in 21 days 第五版

// Listing 13.4 - An array of objects
  
#include <iostream>
using namespace std;
  
class Cat
{
  public:
     Cat() { itsAge = 1; itsWeight=5; }
     ~Cat() {}
    int GetAge() const { return itsAge; }
    int GetWeight() const { return itsWeight; }
    void SetAge(int age) { itsAge = age; }
  
  private:
    int itsAge;
    int itsWeight;
};
  
int main()
{
   Cat Litter[5];
   int i;
   for (i = 0; i < 5; i++)
      Litter[i].SetAge(2*i +1);
  
   for (i = 0; i < 5; i++)
   {
      cout << "Cat #" << i+1<< ": ";
      cout << Litter[i].GetAge() << endl;
   }
   return 0;
}