The No. 478 Day of work

Today, with the flow of data to the small number of UML drawing out, take this opportunity to further familiarize yourself with the server framework. But the heart is still a lot of questions, these questions are mostly because I do not understand the implementation of the code, everywhere is the template class, see me straight dizzy. At this time, I should go to look at the design pattern, just like to see Yu Uchiha a family of the basement wall of the text, write round Eye of the pupil force to reach a certain state to see more things.

Why this sentiment, is today to see a class is this:

Class A{public:a ();    ~a ();p rotected:bool init (void) {... return dosomething (); } virtual bool DoSomething ();} ；

If I don't know if this is a template pattern, I'm sure it's a struggle to write about it. In this way, the implementation can be deferred to the subclass to achieve, with an init () interface can complete a variety of different sub-class initialization effect, very good.

So I think I need to further study the design pattern in order to read more code, or I really can not continue to play.

The No. 478 Day of work