'Reference variable' presentation slideshows

Chapter 6: Strings, I/O, Formatting, and Parsing

Chapter 6: Strings, I/O, Formatting, and Parsing. String, StringBuilder, and StringBuffer. The String Class

1.95k views • 184 slides

Chapter 2: Object Orientation

Chapter 2: Object Orientation. Encapsulation.

1.05k views • 98 slides

C++ Quick Review

C++ Quick Review. Outline. Functions Function calls Pass-by-value Pass-by-reference Passing arrays to functions Passing functions to functions? Recursion Pointers and dynamic objects. Functions in a C Program.

968 views • 72 slides

Inheritance and Class Hierarchies

745 views • 65 slides

Pointers and dynamic objects

COMP171 Fall 2005. Pointers and dynamic objects. Topics. Pointers Memory addresses Declaration Dereferencing a pointer Pointers to pointer Static vs. dynamic objects new and delete. Computer Memory.

693 views • 55 slides

Pointers and dynamic objects

COMP171 Fall 2006. Pointers and dynamic objects. Topics. Pointers Memory addresses Declaration Dereferencing a pointer Pointers to pointer Static vs. dynamic objects new and delete. Computer Memory.

556 views • 55 slides

CSI 1102 Introduction to Software Design

CSI 1102 Introduction to Software Design. Prof. Dr.-Ing. Abdulmotaleb El Saddik University of Ottawa (SITE 5-037) (613) 562-5800 x 6277 elsaddik @ site.uottawa.ca abed @ mcrlab.uottawa.ca http://www.site.uottawa.ca/~elsaddik/. Enhancing Classes.

652 views • 53 slides

Java Software Solutions Foundations of Program Design Sixth Edition by Lewis & Loftus

Chapter 9: Polymorphism. Java Software Solutions Foundations of Program Design Sixth Edition by Lewis & Loftus. Polymorphism. Polymorphism is an object-oriented concept that allows us to create versatile software designs Chapter 9 focuses on: defining polymorphism and its benefits

512 views • 41 slides

TOPIC 5 INTRODUCTION TO PICTURES

TOPIC 5 INTRODUCTION TO PICTURES. Notes adapted from Introduction to Computing and Programming with Java: A Multimedia Approach by M. Guzdial and B. Ericson, and instructor materials prepared by B. Ericson. 1. Outline. Pictures Pixels Arrays Colors. Pictures.

389 views • 38 slides

415 views • 32 slides

Chapter 1 Fundamentals of Java Progra m ming By Ms.Ramsha Sohail

Chapter 1 Fundamentals of Java Progra m ming By Ms.Ramsha Sohail. Computers and Computer Programming Writing and Executing a Java Program Elements of a Java Program Features of Java Accessing the Classes and Class Members The Memory Usage by a Java Program

328 views • 31 slides

Constructors and Destructors

Constructors and Destructors. Constructors. A constructor is a special member function whose task is to initialize the objects of its class. It is special because its name is same as the class name. The constructor is invoked whenever an object of its associated class is created.

2.03k views • 28 slides

Up Casting & Down Casting Abstract Classes

Polymorphism Part-II. Up Casting & Down Casting Abstract Classes. Prepared by Miss Simab Shahid (s.shahid@uoh.edu.sa) Lecturer computer Science and Software Engineering department, University of Hail. Up Casting (Example). class Shape { int xpos, ypos ; public Shape( int x , int y){

500 views • 28 slides

356 views • 27 slides

CS2007 - Data Structures II

CS2007 - Data Structures II. Review. Review. When you declare a variable that refers to an object of a given class, you are creating a(n) ______ to the object. interface reference Method ADT. Review.

524 views • 26 slides

Advanced Issues on Classes

343 views • 24 slides

Strings and Object References

Strings and Object References. Lecture # 14 Manish Sinha. Topics. String Review The null value Garbage Collection Strings are immutable Sorting by Insertion. Review. What two things does the following statement do? String zeta = new String("The last rose of summer");

288 views • 21 slides

Exam Objective : Demonstrate the use of polymorphism

261 views • 15 slides

Overview

A Method for D aily T emperature D ata I nterpolation and Q uality C ontrol B ased on the S elected P ast E vents Presentation for the 6 th Seminar for Homogenization and Quality Control in Climatological Databases Gregor Verta?nik Budapest, May 2008. Overview. Purpose

224 views • 14 slides

Inheritance(3)

Inheritance(3). Superclass references and subclass objects. A reference variable of a superclass can be assigned a reference to an object of any subclass derived from that superclass . In other words, a superclass reference can refer to a subclass object.

136 views • 7 slides