Actor programming concurrent computation with actors that make local decisions in. Pdf object oriented programming vs procedural programming. State transition, communication, and classification paradigms 4. Some languages make it easy to write in some paradigms but not others. We address the following questions for objectoriented programming. Concurrent programming have language constructs for concurrency, these may involve multithreading, support for distributed computing, message passing, shared resources including shared memory, or futures.
Objectoriented programming allows procedures about objects to be created whose exact type is not known until runtime. This paper discusses the four major programming paradigms and how they have progressed from 1950 to 2009. This course is concerned with the study of programming language paradigms, that is the various systems of ideas that have been used to guide the design of programming languages. But a paradigm is no more than a pattern language, a family of solutions fit for a context. A programming paradigm is a style, or way, of programming. Main paradigms in scientific computation many others for other fields 1. Functional vs objectoriented vs procedural programming. Trends in programming, evident in global software companies, have necessitated the integration of object oriented programming oop paradigm into computer science programming courses. Never use the phrase programming language paradigm. For example, a screen cursor may change its shape from an arrow to a line.
Introduce the objectoriented paradigm contrast it with functional decomposition discuss important concepts of objectoriented programming discuss the di. The design space of objectbased languages is characterized in terms of objects, classes. Concepts and paradigms of objectoriented programming. Java software development and objectoriented programming paradigms a er learning the contents of this chapter, the reader would be able to. This papers goal is to brie y explain the basic theory behind programming languages and. A concise reference for the programming paradigms listed in this article. Some programming languages, such as the object oriented language. Discuss the differences in procedural programming and objectoriented programming identify the most popular programming paradigm used today to unlock this lesson you must be a member. Evolution of programming methodologies and consepts of oop. Evolution of programming methodologies and consepts of oop free download as powerpoint presentation. Introduction since programming languages were first beginning to be developed in the mid1900s, programming paradigms have been in existence. Discuss important concepts of objectoriented programming.
Procedural programming is a programming paradigm, derived from structured programming, based upon the concept of the procedure call. A paradigm is a way of doing something like programming, not a concrete thing like a language. Before we start on the functional programming paradigm we give a broad introduction to. Modern programming languages structures are rarely based on a single paradigm, and instead allow programmers to select the most appropriate method for a. Objects, which are usually instances of classes, are used to interact with one another to design applications and computer programs. Dod reference manual for ada programming language, us dept of defense, 1983. Objectoriented programming oop is a programming paradigm based upon objects having both data and methods that aims to incorporate the advantages of modularity and reusability. Comparison of multiparadigm programming languages wikipedia. These paradigms are realised to a greater or lesser extent in various computer languages. Programming paradigms before we start on the functional programming paradigm we give a broad introduction to programming paradigms in general. The objectoriented paradigm supports selfdescription of systems through. In this section we will discuss the meaning of the word paradigm, and we will enumerate the main programming paradigms, as we see them.
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