头文件没string，参数为什么可以有string类呢
#include "Soldier.h"
class Infantry:public Soldier
{
public:
Infantry(string name = "Jack",int age =30);
~Infantry();
void attack();
};
1 回答
举报
0/150
提交
取消
#include "Soldier.h"
class Infantry:public Soldier
{
public:
Infantry(string name = "Jack",int age =30);
~Infantry();
void attack();
};
2016-01-25
举报
