C++: Abstract Classes and Pure virtual Functions
06-22
C++: Abstract Classes and Pure virtual Functions
pure virtual functions, any directed class needs to override it.
https://www.youtube.com/watch?v=ndz3EHpFEZc&list=PLAE85DE8440AA6B83&index=57
regular virtual function: can be override, or its also ok to not override it
Abstract class: class that has pure virtual function
推薦閱讀：
※代碼分割（Code Splitting）
※ACL 2017：大牛教你Deadline前續命
※[2] Python文件讀寫
※《代碼之髓》讀後感
※第一章：計算機和網際網路 |《計算機網路：自頂向下方法》