业精于勤,荒于嬉。

C++ struct 和enum和new

//下限0,上限2;
enum sex{male=1,female=0};

struct person{
	string name;
	sex sex;
};


int main(){
	person leaves={"叶知泉",male};
	cout<<leaves.name<<endl;
	cout<<leaves.sex<<endl;

	//不初始值
	person leaves2;
	leaves2.name="小叶子";
	cout<<leaves2.name<<endl;
	cout<<leaves2.sex<<endl;

	//new创建
	person * leaves3=new person;
	leaves3->name="大叶子";
	cout<<leaves3->name<<endl;
	cout<<leaves3->sex<<endl;
	delete leaves3;


	system("pause");
	return 0;
}

  

posted @ 2012-10-08 10:26  叶知泉  阅读(815)  评论(0编辑  收藏  举报