Examples of using Abstract methods in English and their translations into Vietnamese
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Colloquial
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Ecclesiastic
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Computer
Abstract methods don't have a body.
Have abstract methods.
It may contain one or more abstract methods.
An abstract class does not need to contain abstract methods.
The abstract class can contain either the abstract methods or non abstract methods.
It may have Abstract Methods.
When we inherit from an abstract class, all abstract methods must be implemented by the derived class.
If a class contains one or more abstract methods then the class must be declared abstract. .
implements an abstract class, the class has to override the abstract methods of the abstract class.
Since Ruby does not have abstract methods, we can do it like so.
If a class contains one or more abstract methods, the class must be qualified as abstract. .
if it has one or more abstract methods.
Any class that extends an abstract class must implement all the abstract methods of the super class unless the subclass is also an abstract class.
interface both are used to achieve abstraction where we can declare the abstract methods.
non-abstract methods, an interface can have only abstract methods.
non-abstract methods whereas an Interface can have only abstract methods.
non abstract methods, interfaces can only have abstract methods.
A class with one or more abstract methods is called an abstract class.
The body of the interface contains abstract methods, but since all methods in an interface are, by definition,