如何使用指针指针打印名单？

Question

我想成为会员功能＆＃34; getList＆＃34;打印名单。

但是，我没有任何线索可以使用指针的指针。

任何评论对我都有帮助。

class Happy
{
    private:
        MyString name;
        int money;
        char* list[100]; // I'd like to save a shopping list here.
        int index;

    public:
        Happy(char* np=NULL, int money=10000);
        Happy(Happy &r);
        ~Happy();
        Happy &operator=(Happy &r);

        void use(char* ip, int n);
        Happy &winner(Happy &r);
        void setName(MyString &name);
        MyString &getName();
        void setMoney(int money);
        int getMoney();
        char** getList(); // I'd like to print the shopping list with a pointer's pointer.
        int getIndex();
};
//----------------------------------------
char** Happy::getList()
{
 // How should I fill this block so that I could print lists?
}

Answer 1

你可以简单地return list;。