INTRODUCTION TO OBJECT-ORIENTED PROGRAMMING (OOP)

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Parasite

Szerző: 家瑛 朴

Literary Criticism

Szerző: Gabriel Gualdron

Problem: Sally wants to be an architect when she grows up and decides to join the art club at her middle school. In order to do so, she has to submit a portfolio that includes her best drawings.

Szerző: Sandra Stephens

Knowledge Representation & Mental Models (ACS)

Szerző: Darren Smith

INTRODUCTION TO OBJECT-ORIENTED PROGRAMMING (OOP)

Unified Modeling Language (UML)

Diagrams

Notations

UML is a visual language that lets you to model processes, software, and systems to express the design of system architecture.

OBJECT ORIENTED ANALYSIS + OBJECT ORIENTED DESIGN (OOAD)

DISADVANTAGES

All time it is not easy to determine all the necessary class and objects required for a system.

Without an explicit reuse procedure this methodology do not lead to successful reuse on a large scale.

ADVANTAGES

It is easy to understand

It provides re-usability

OBJECT ORIENTED APPROACH

Elements

-Objects

-Attributes

-Behavior

Focus is on capturing the structure and behavior of information systems into small modules that combines both data and process.

FEATURES

Encapsulation

Data Abstraction

Procedural Programming

-FORTRAN

-ALGOL

-COBOL

A programming model which is derived from structured programming.

OBJECT ORIENTED PROGRAMMING TECHNIQUES

Languages

-Java

-Python

-C++

-Abstraction: The process of picking out (abstracting) common features of objects and procedures. -Class: A category of objects.