一个继承后的方法访问问题

[shawn]

Father类：

class Father
{
public:
	Father(void);
public:
	~Father(void);
	void Insert(int i)
	{
		printf("Father Insert(int i)\n");
	}
	void Insert(int i, int j)
	{
		printf("Father Insert(int i, int j)\n");
	}

};

Child类继承自Father如下：

class Child :
	public Father
{
public:
	Child(void);
public:
	~Child(void);
	void Insert(int i)
	{
		printf("Child Insert(int i)\n");
	}
};

问题如下：
定义一个Child对象c，采用c.Insert(3,4)提示说不存在带两个参数的Insert函数，这是为什么 ？

[Jake443403168]

如果派生类的函数与基类的函数同名,但是参数不同.此时,不论有无virtual关键字,基类的函数将被隐藏

[maoxing63570]

A derived-class member with the same name as a member of the
base class hides direct access to the base-class member.