INTRODUCTION TO OBJECT-ORIENTED PROGRAMMING (OOP)

Honelako gehiago

Problem Statement: Elly's son Asher is currently involved in two sports activities outside of school: atheletic conditioning and basketball. Starting next week, Asher will also be on his school's soccer team and will only have time for 1 of his sports activities during the soccer season. Elly and Asher must decide which of his two activities he should drop during soccer season. How can they make this decision?

by Ann Blaauw

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.

by Sandra Stephens

Parasite

by 家瑛 朴

class 2018-19

by Penny McCabe

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.