関連ワード:  what is abstract class in programming    what is abstract class in java programming    what is abstract class in android programming    what is abstract class in object oriented programming    what is abstract class in c++ with example program    what is an abstract class in abap object oriented programming    what is the purpose of an abstract class in object oriented programming    what is the characteristic of an abstract class in object oriented programming    what is abstract class in oop    what is abstract class  
結果 : what is abstract class in programming