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Object-oriented programming (OOP) is a programming paradigm based on the concept of objects, [1] which can contain data and code: data in the form of fields (often known as attributes or properties), and code in the form of procedures (often known as methods).
The ABAP language supports object-oriented programming, through a feature known as "ABAP Objects". [9] This helps to simplify applications and make them more controllable. ABAP Objects is fully compatible with the existing language, so one can use existing statements and modularization units in programs that use ABAP Objects, and can also use ...
ABAP Objects class name definition « inheriting from parentclass» . « interfaces: interfaces . » method_and_field_declarations endclass. class name implementation. method_implementations endclass.
ABAP. ABAP supports two different kinds of comments. If the first character of a line, including indentation, is an asterisk (*) the whole line is considered as a comment, while a single double quote (") begins an in-line comment which acts until the end of the line.
Identity (object-oriented programming) IDispatch; Immutable interface; Indexer (programming) Information hiding; Inheritance (object-oriented programming) Instance variable; Inter-Language Unification; Interface (computing) Interface inheritance; Interface segregation principle; Is-a; IUnknown
In object-oriented programming, the factory method pattern is a design pattern that uses factory methods to deal with the problem of creating objects without having to specify their exact classes. Rather than by calling a constructor , this is accomplished by invoking a factory method to create an object.
The listed languages are designed with varying degrees of OOP support. Some are highly focused in OOP while others support multiple paradigms including OOP. [ 1 ] For example, C++ is a multi- paradigm language including OOP; [ 2 ] however, it is less object-oriented than other languages such as Python [ 3 ] and Ruby .
In software engineering, the delegation pattern is an object-oriented design pattern that allows object composition to achieve the same code reuse as inheritance.. In delegation, an object handles a request by delegating to a second object (the delegate).