为什么“一般而言，在基类和派生类中提供同名的non-virtual函数，不是一个好的解决办法”

1 class Base
2 {
3 public:
4     Base(void);
5     void display() const;
6     virtual ~Base();
7 };

1 Base::~Base()
2 {
3     std::cout << "Base destructor \n";
4 }
5 
6 void Base::display() const
7 {
8     std::cout << "Base display() function \n" ;
9 }

1 class Inherit
2     :Base
3 {
4 public:
5     Inherit(void);
6     ~Inherit();
7     void display() const;
8 };    

1 Inherit::~Inherit()
2 {
3     std::cout << "Inherit destructor \n" ;
4 }
5 
6 vodi Inherit::display() const
7 {
8     std::cout << "Inherit display() function \n" ;
9 }

1 int _tmain(int argc, _TCHAR* argv[])
2 {
3     Base *pInherit = new Inherit();
4     pInherit->display();
5 }