Abstract Class Can Inherit Another Abstract Class In C

Yes you can inherit or extend one abstract class to another abstract class but if the class is a sealed class or single ton class at that time only inheritance cant be applicable.

Abstract class can inherit another abstract class in c. All abstract classes inherit from systemobject a class that is not abstract by itself. I see it this way. If you have an interface then use the abstract base class only where the inheritance chain is sensible. New systemobject is sometimes useful for locking if you dont have anything else around you could lock over.

It can contains constructors or destructors. If a derived class is itself abstract it inherits abstract members without implementing them. However the specific scenario of combining an abstract base class with an interface. If a base class declares a member as abstract that method must be overridden in any non abstract class that directly inherits from that class.

An abstract class can implement code with non abstract methods. An abstract class can have modifiers for methods properties etc. A user must use the override keyword before the method which is declared as abstract in child class the abstract class is used to inherit in the child class. 1 apr 2020 28 yes that is possible in c.

An abstract class cannot be inherited by structures. It can implement functions with non abstract methods.