• 1. abstract virtual function: 绑定一个抽象虚拟函数 | 最麻烦的情况是绑定一个抽象虚拟函数

• 1.In a base class, abstract class is defined by declaring pure virtual function, a derived class must define all inherited pure virtual functions of its base classes to be concrete.
  在基类中可以通过将虚函数声明为纯虚函数的手段来定义抽象类，强制派生类在自己的类定义中实现虚函数的具体功能。
  dict.yoduao.com
• 2.Abstract Objective To evaluate the effect of virtual reality on rehabilitation of motor function in patients with stroke.
  【摘要】目的 系统评价虚拟现实技术对脑卒中患者上下肢运动功能康复的效果。
  dict.yoduao.com
• 3.Classes derived from the abstract class must implement the pure virtual member function or they, too, are abstract classes.
  由抽象类别衍生出来的类别必须实作纯虚拟成员函式，否则它们也是抽象类别。
  dict.yoduao.com

©2026 网易公司