'Object reference variable' diaporamas de présentation

Object Oriented Design

Object Oriented Design. In this lecture, we will introduce the basic notions of object oriented design We will examine some classes in the Java API and how they can be used In the next lecture, we will learn how objects are defined. Program Development.

804 views • 77 slides

EECS 2011 Fundamentals of Data Structures

EECS 2011 Fundamentals of Data Structures. Instructor: Andy Mirzaian. Course Topics. Fundamental data structures underlying widely-used algorithms: arrays, lists, maps, hash tables, priority queues, search trees, graphs and their algorithmic applications

861 views • 68 slides

5. Object-Oriented Design and Programming

5. Object-Oriented Design and Programming. 5.1 Using Objects 5.2 Developing Java Classes 5.3 The QuickFood Example 5.4 Object Composition. Objectives. Create and use objects The String class Value vs. reference Writing classes Object-oriented design Object composition. Creating Objects.

496 views • 49 slides

Introduction to Java Programming, 4E

Introduction to Java Programming, 4E. Y. Daniel Liang. Chapter 6 Objects and Classes. OO Programming Concepts Creating Objects and Object Reference Variables Differences between primitive data type and object type Automatic garbage collection Constructors

213 views • 18 slides

Inheritance and Polymorphism

210 views • 18 slides

Java and Variables

Java and Variables. Overview. Declaring a Variable Primitive Types Java Keywords Reference Variables Object Declaration and Assignment Objects and Garbage Collection Arrays. Declaring a Variable. Variables can be broken into two groups Primitives Object references

1.32k views • 11 slides

Binding

Binding. Consider the following method invocation: obj.doIt(); At some point, this invocation is bound to the definition of the method that it invokes If this binding occurred at compile time, then that line of code would call the same method every time

185 views • 11 slides