5.7－inline实现.cpp

来自「Visual C++的课件」· C++ 代码 · 共 42 行

#include <iostream.h>
//class Cat
//{
//public:
//	Cat (int initialAge);
//	~Cat();
//	int GetAge() const { return itsAge;}		// inline!
//	void SetAge (int age) { itsAge = age;}		// inline!
//	void Meow() const  { cout << "Meow.\n";}	// inline!
//private:
//	int itsAge;
//};
// Demonstrates inline functions
// and inclusion of header files

//#include "cat.hpp"  // be sure to include the header files!
#include "5.6-inline声明.hpp"

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();
	cout << "Frisky is a cat who is " ;
	cout << Frisky.GetAge() << " years old.\n";
	Frisky.Meow();
	Frisky.SetAge(7);
	cout << "Now Frisky is " ;
	cout << Frisky.GetAge() << " years old.\n";
	return 0;
}