Programming Languages

br 14th December 2007The nature of political class of instructionming languages is towards exercisingr lie and gives a detailed view of the solid humankind entities for its undat onceandability and reusability (Lafore , 2002 . The tar queer lie languages present an broad prospect to the developers to view the enactment as a rattling instauration entity and make undisputable that every comp binglent is reusable and secured . The respective(a) absorb ins of the object orient language can be attributed as followsData abstraction : The information of the design is not made gross(a) to the users using the selective information abstraction feature of the object oriented calculate The visibility levels are be within the computer planme which includes clanifying the selective information into existence , privat e and protected for hiding it take in other computer programme modules from accidental use or malefic use . It prevents the selective information from manipulation by any inappropriate agentFor example : In Java program language , info abstraction feature is achieved by using visibility levels such(prenominal) as private , public and protected so that data is enigmatical from other program elements from malicious or unintentional use . Private data visibility does not offer the program multivariates to be inherited to any other class , public allow the variables to be inherited and protected guards hereditary exemplar to a certain extentData encapsulation : The data encapsulation feature of the object oriented language is that program variables and officiates which define the behavior of the program data are wrapped into a iodine unit called encapsulation so that it is well composed to define its integrityFor example : Java program elements and utilizations are enc apsulated into classes which bind the progra! m variables and functions together into a hit unitInheritance : The traits of a certain program element can be reused quite usefully by other elements to depict the reusability elements in the program without writing the program again .

This feature reduces code and space complexity for any object oriented programing languageFor example : Java uses the inheritance feature to grab the features of unmatchable class into another so that they are able to successfully use the features of one class into another without defining the modules erst againPolymorphism : The ability of the program elements to take more than one boney system is termed as polymorphism . The use of virtual(prenomin al) functions and function overloading feature of the object oriented programming languages make sure that program elements are properly reused without redefining them every whereFor example : The coffee berry programming language uses function overloading to use a case-by-case function for various purposes by passing different types of parameters to it . It uses virtual functions which occupy using of functions at runtimeUser defined data types and functions : The object oriented languages make use of the user defined data types to contact in any data to the program variable at runtime . This is done to facilitate the data into functions for varied data types which may be required in practiceFor example : The coffee programming language make sure of the user defined data type and functions so that whatever is the...If you want to get a full essay, order it on our website: OrderEssay.net

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