c++ 使用声明在头文件中的类（Cat.h中声明的Cat类）

[c++]代码库

#include "Cat.h"

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";

	return 0;
}