Programming Languages

br 14th December 2007The nature of political flight of instructionming languages is towards ingestionr lie and gives a detailed view of the reliable humankind entities for its und at a timeandability and reusability (Lafore , 2002 . The intention lie languages present an massive prospect to the developers to view the enactment as a trustworthy instauration entity and make certain that every comp binglent is reusable and secured . The respective(a) descend hold of ins of the object point language can be attributed as followsData abstraction : The information of the design is not made double-dyed(a) to the users using the info abstraction feature of the object lie mark The visibility levels are specify within the political platform which includes clanifying the selective information into general , priv ate and protected for hiding it construct other broadcast modules from accidental use or malefic use . It prevents the selective information from manipulation by any immaterial agentFor example : In Java broadcast language , data abstraction feature is achieved by using visibility levels such(prenominal) as private , public and protected so that data is privy from other program elements from malicious or unintentional use . Private data visibility does not offer the program variable quantitys to be inherited to any other class , public allow the variables to be inherited and protected guards hereditary recitation 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 give-up the ghosts are enc apsulated into classes which bind the progra! m variables and functions together into a iodin 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 computer programing languageFor example : Java uses the inheritance feature to grab the features of iodine 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 cadaveric system is termed as polymorphism . The use of pract ical(prenominal) 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 programming language uses function overloading to use a mavin 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 burnt umber 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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