object oriented concepts in java with examples
Lecture 2: Object Oriented Programming in Java ppt
Ngày tải lên :
31/03/2014, 20:20
... Programming Concepts
http:/ /java. sun.com/docs/books/tutorial /java /concepts/ index.html
Object and Classes in Java
http:/ /java. sun.com/docs/books/tutorial /java/ javaOO/index.html
20
How the virtual machine ... class:
import javax.swing.*;
public class SampleClass {
MenuEvent c;
}
%> javac SampleClass .java
MenuEvent is a class in the package javax.swing.event, which
locates in the package javax.swing. You ... them is been found, then the interpreter stops searching process
1
Lecture 2:
Object Oriented Programming
in Java
2
Object Creation
Body sun = new Body( );
An object is created by the new...
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object oriented design in java 1998
Ngày tải lên :
19/04/2014, 17:23
... them is the whole story.
Our Viewpoint
In writing Object- Oriented Design in Java, we have tried to keep in mind two objectives.
Our first objective was to avoid too narrow and specific ... adequately explained in the next several paragraphs. As a starting
point for understanding design within the context of the Design activity of the SDLC, think
of design as involving decisions ...
The final, fundamental principle used in object- oriented programming is polymorphism.
From the Greek word meaning “many shapes,” polymorphism works together with
encapsulation and inheritance...
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Object oriented programming with C++ - Session 1 - Basic Object Oriented Concepts doc
Ngày tải lên :
16/03/2014, 01:20
... data are merged into a single indivisible thing an object.
■
Close match between objects in the programming sense and objects
in the real world.
Object Oriented
Programming with C++/
Session ...
Class:
Shape
Methods:
Draw
Move
Initialise
Subclasses
Object Oriented
Programming with C++/
Session 1/ 38 of 50
Using the class (Contd.)
main program{
//define the objects of class exampleclass exampleclass
object1 ,object2 ; ... basic Object- Oriented concepts such as:
ã
Objects
ã
Classes
ã
Properties
Object Oriented
Programming with C++/
Session 1/ 28 of 50
Felines and Subclasses
Felines Actions:
Make sounds
Eat/drink
Hunt...
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Chapter 33: Advanced Object-Oriented Concepts s sThe object table itself is not mentioned in the pps
Ngày tải lên :
07/08/2014, 14:20
... classes provided with the JDK begin with java. sql. The
JdbcCheckup .java class, shown in the following listing, provides a good roadmap for beginning
JDBC programmers. The JdbcCheckup .java class assumes ... method is automatically
executed. The main method takes the string provided as input and parses it as an integer into the
input
variable:
int input=Integer.parseInt(args[0]);
There are at least two ... void main(String[] args) {
try {
int input = Integer.parseInt(args[0]);
double result=area(input);
System.out.println(result);
}
catch (ArrayIndexOutOfBoundsException oob) {
System.out.println("You...
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Some studies on a probabilistic framework for finding object-oriented information in unstructured data
Ngày tải lên :
23/11/2012, 15:04
... contribution
Bearing in mind the importance of searching information on the Web, studies
have shown that current search engine is not suitable for finding object in a specific
domain on the Internet. ... framework for finding object- oriented information in
unstructured data. This chapter also gives their advantages and shortcoming in solving
object search problem.
Chapter 3 introduces our ... relevance ranking in answering object- oriented
queries.
This chapter gives an insight into document-level information retrieval (web-
page search), its shortcoming, as a result, motivating to object- level...
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Tài liệu Object-Oriented Programming in C++, 3rd Edition docx
Ngày tải lên :
21/02/2014, 06:20
... Strings
Strings As Class Members
A User-Defined String Type
The Standard C++ string Class
Defining and Assigning string Objects
Input/Output with string Objects
Finding string Objects
Modifying string Objects
Comparing ... Objects
A Linked List Example
A Chain of Pointers
Adding an Item to the List
Displaying the List Contents
Self-Containing Classes
Augmenting linklist
Pointers to Pointers
Sorting Pointers
The ... Cards
C-Strings
C-string Variables
Avoiding Buffer Overflow
String Constants
Reading Embedded Blanks
Reading Multiple Lines
Copying a String the Hard Way
Copying a String the Easy Way
Arrays of Strings
Strings...
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Object Oriented Programming in C++ ppt
Ngày tải lên :
05/03/2014, 20:20
... can start with the skeleton program and type in your own lines.
If your starting with an existing file, read the section “Starting with Existing Files.”
Saving A Project
The text you see in the ... the
listing, pointing to the opening brace following main.
If you want to start somewhere other than the beginning of the program, position the cursor on the line
where you want to start debugging. ... the
largest object in the range,
with an ordering
determined by
‘comp’
.
first, last, comp
min_element
Returns an iterator to the
smallest object in the
range.
first, last
min_element
...
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Pragmatic Unit Testing in Java with JUnit potx
Ngày tải lên :
15/03/2014, 10:20
... 0.01);
assertNull
assertNull([String message], java. lang .Object object)
assertNotNull([String message], java. lang .Object object)
Asserts that the given object is null (or not null), failing
otherwise. The ... primarily at the Java program-
mer who has some experience writing and designing code, but
who does not have much experience with unit testing.
But while the examples are in Java, using the JUnit ... list
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*/
-
public static int largest(int[] list) {
10
int index, max=Integer.MAX_VALUE;
-
for (index = 0; index < list.length-1; index++) {
-
if (list[index] > max) {
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max = list[index];
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}
15
}
-
return...
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Object-Oriented Programming in C++, Fourth Edition ppt
Ngày tải lên :
30/03/2014, 02:20
... demonstrates cin, newline
#include <iostream>
using namespace std;
int main()
{
int ftemp; //for temperature in fahrenheit
cout << “Enter temperature in fahrenheit: “;
cin >> ftemp;
int ... 461
A String Class Using
new 462
Pointers to Objects 464
Referring to Members 465
Another Approach to
new 465
An Array of Pointers to Objects 467
A Linked List Example 469
A Chain of Pointers ... Chain of Pointers 469
Adding an Item to the List 471
Displaying the List Contents 472
Self-Containing Classes 473
Augmenting
LINKLIST 473
Pointers to Pointers 474
Sorting Pointers 476
The
person**...
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object-oriented programming in c++
Ngày tải lên :
28/04/2014, 15:36
... degrees in mathematics and electrical engineering, and has been active in programming
since the days of the PDP-5, when 4K of main memory was considered luxurious. His interests
include hiking, windsurfing, ... Languages
Let’s briefly examine a few of the major elements of object- oriented languages in
general, and C++ in particular.
Objects
When you approach a programming problem in an object- oriented language, ... programming since 1982. His best-
selling titles include Assembly Language Programming for the IBM PC, C Programming Using
Turbo C++, C++ Interactive Course, and Data Structures and Algorithms in Java. ...
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computer vision – face detection in java with opencv using javacv - tk gospodinov
Ngày tải lên :
28/04/2014, 15:47
... welcome!
Computer Vision – Face Detection in Java with OpenCV using JavaCV
(http://tkgospodinov.com/computer-vision-face-detection -in- java- with- opencv-using-javacv/)
I stumbled upon a few libraries ... Image (http://tkgospodinov.com/tag/image/) ,
Image Processing (http://tkgospodinov.com/tag/image-processing/) , JavaCV
(http://tkgospodinov.com/tag/javacv/) , JNI (http://tkgospodinov.com/tag/jni/) ... is mainly
written in C, it has been ported on Python, Java, and other languages which has allowed it to gain more ground. In Java, it is available through JavaCV
(http://code.google.com/p/javacv/)...
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Object Oriented Programming using Java pdf
Ngày tải lên :
27/06/2014, 12:20
... Simi-
larly, javax contains a sub-package named javax.swing, which includes such classes
as javax.swing.JButton, javax.swing.JMenu, and javax.swing.JFrame. The GUI
classes in javax.swing, together with ... Autoboxing
Recall that there are two kinds of types in JAVA: primitive types and object types
(Classes). In some object- oriented languages, everything is an object. However in
JAVA and in C++, ... where objects
live. Instead of holding an object itself, a variable holds the information necessary
to find the object in memory. This information is called a reference or pointer to the
object. In...
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object oriented analysis and design with applications
Ngày tải lên :
06/07/2014, 15:21
... Design
Oestereich, Developing Software with UML, 2E: Object- Oriented
Analysis and Design in Practice
Page-Jones, Fundamentals of Object- Oriented Design in UML
Pohl, Object- Oriented Programming Using C++, 2E
Pollice ... underlying concept of object- oriented analysis is that one should
model software systems as collections of cooperating objects, treating indi-
vidual objects as instances of a class within a hierarchy ... Modeling XML Applications with UML: Practical
e-Business Applications
Clarke/Baniassad, Aspect -Oriented Analysis and Design
Collins, Designing Object- Oriented User Interfaces
Conallen, Building...
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object oriented analysis and design with applications
Ngày tải lên :
06/07/2014, 15:23
... underlying concept of object- oriented analysis is that one should
model software systems as collections of cooperating objects, treating indi-
vidual objects as instances of a class within a hierarchy ... consequently, learning how to design them does not
interest us.
Instead, we are much more interested in the challenges of developing what we
will call industrial-strength software. Here we find
applications ... an independent algorithm; rather, it is an operation associ-
ated with the object
File of Updates. Calling this operation creates another object,
Update to Card. In this manner, each object in...
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