虽然方式的C + +消息传递速度快于Smalltalk或Objective - C的它的方式，有时Smalltalk或Objective - C语言的灵活性是必要的。这一点本文介绍如何在C + +最少的代码实现动态消息传递是有可能的。 -Although the way C++ does message passing is much faster than the way Smalltalk or Objective-C does it, sometimes the flexibility