04-08-2010
how abstract class differs in Java and C++?
hello all,
i want to know if there is any difference in working and syntax declaration of abstract class in Java and C++.
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello everybody,
I have a problem about running a java class with a cron :
I have Cron.txt file which has :
0,5,10,15,20,25,30,35,40,45,50,55 * * * * CronJava.txt
I have CronJava.txt wihich has :
cd ias/j2ee/SapAktarim/applications/SapAktarim/SapAktarim/WEB-INF/classes/;java -classpath... (3 Replies)
Discussion started by: UBGandalf
3 Replies
2. Shell Programming and Scripting
Like class loader in java, can we make a function loader in shell script, for this can someone throw some light on how internally bash runs a shell script , what happenes in runtime ...
thanks in advance.. (1 Reply)
Discussion started by: mpsc_sela
1 Replies
3. Shell Programming and Scripting
Hi,
Is it possible to call the constructur of a java class in a shell script?
I know you can call static methods, but can you also call the constructor?
tnx. (1 Reply)
Discussion started by: thebladerunner
1 Replies
4. Fedora
Hi, everyone:
I'm trying to connect to DB using JDBC on fedora. I have successfully installed jdk and it's ok to run common java program.
The environment variables:
JAVA_HOME=/installed/mycoy/jdk1.6.0
PATH=$JAVA_HOME/bin:$PATH... (3 Replies)
Discussion started by: mycoy
3 Replies
5. Programming
Is anyone know how to write a class in separate file? While method does it needs to be contained in a printwriter class? Can I have the format of the printwriter class as a reference? Thanks a lot. (1 Reply)
Discussion started by: eel
1 Replies
6. Programming
Hi, I need help to Link array from one class to another class
Firstly CSVParser Class what it did is load csv file and store into array
Secondly WarehouseItem where each record is store
How can I get a list of array that I load to CSVParser Class and store them to WarehouseItem and... (0 Replies)
Discussion started by: guidely
0 Replies
7. Programming
I am looking at a website to learn Java and this is one of the exercises.
Write a program that will show different time and date information based on what number you send it. The codes are:
0 - number of milliseconds since January 1, 1970
1 - number of seconds since January 1, 1970
2 -... (6 Replies)
Discussion started by: totoro125
6 Replies
8. Programming
Can anyone tell me if this is correct when creating classes in Java?
public abstract class Animal
{
public class Point
{
public int x,y;
}
public class Animal
{
protected Point loc;
protected String name;
protected Random rng;
String... (3 Replies)
Discussion started by: totoro125
3 Replies
9. Programming
I am trying to verify my understanding on setter and getter on java class with this example:
//MaximumFinder2.java
import java.util.Scanner;
public class MaximumFinder2
{
public static void main (String args)
{
Scanner input = new Scanner(System.in);
... (6 Replies)
Discussion started by: yifangt
6 Replies
LEARN ABOUT OSX
components
Qt Components(3) SoQt Qt Components(3)
NAME
Qt Components -
Classes
class SoQtGLWidget
The SoQtGLWidget class manages OpenGL contexts.
This is the basic, abstract component class which sets up an OpenGL canvas for its subclasses. "
class SoQtRenderArea
The SoQtRenderArea class adds scenegraph handling and event management.
The SoQtRenderArea class is a component that adds scenegraph management and input device event handling to the SoQtGLWidget component. "
class SoQtConstrainedViewer
The SoQtConstrainedViewer class is the superclass for viewers with constrains on the viewpoint.
This abstract viewer class adds new methods to keep the camera in an upright position according to some arbitrary up-direction. The up-
direction can be decided by either the application programmer (by using SoQtConstrainedViewer::setUpDirection()) or the end-user, through
interaction mechanisms defined by the subclasses. "
class SoQtExaminerViewer
The SoQtExaminerViewer class is a 3D-model examination viewer.
This class is the viewer considered to be the most 'general purpose' viewer, and it is often used in rapid prototyping to examine simple
models aswell as complete scenes (although for the latter, you might be better off with one of the other viewer classes). "
class SoQtFullViewer
The SoQtFullViewer class adds some user interface components to the viewer canvas.
The SoQtFullViewer is an abstract viewer class which extends it's superclass (the basic SoQtViewer class) with two major user interface
additions: "
class SoQtPlaneViewer
The SoQtPlaneViewer class is for examining 3D models by moving the camera in orthogonal planes.
The SoQtPlaneViewer is a viewer that is useful for 'CAD-style' applications, where you want the end-user to examine your model with the
viewpoint set from one of the three principal axes. "
class SoQtViewer
The SoQtViewer class is the top level base viewer class.
This is an abstract class, which adds the following features to it's SoQtRenderArea superclass: convenient methods for camera handling, an
automatic headlight configuration. "
Author
Generated automatically by Doxygen for SoQt from the source code.
Version 1.5.0 Sun Dec 11 2011 Qt Components(3)