hour08_3.cpp

《24学时精通c++》的随书源码的下半部分。欢迎下载学习。

// Demonstrates inline functions
// and inclusion of header files
// Rename this file to cat.cpp
#include "cat.hpp"  // be sure to include the header files!

Cat::Cat(int initialAge)   //constructor
{
    itsAge = initialAge;
}

Cat::~Cat()             //destructor, takes no action
{
}

// Create a cat, set its age, have it
// meow, tell us its age, then meow again.
int main()
{
    Cat Frisky(5);
    Frisky.Meow();
    std::cout << "Frisky is a cat who is " ;
    std::cout << Frisky.GetAge() << " years old.\n";
    Frisky.Meow();
    Frisky.SetAge(7);
    std::cout << "Now Frisky is " ;
    std::cout << Frisky.GetAge() << " years old.\n";

    Cat Shandy(3);
    Shandy.Meow();
    std::cout << "Shandy is a cat who is " ;
    std::cout << Shandy.GetAge() << " years old.\n";
    Shandy.Meow();
    Shandy.SetAge(Shandy.GetAge() + 1);
    std::cout << "Now Shandy is " ;
    std::cout << Shandy.GetAge() << " years old.\n";

    return 0;
}