473,474 Members | 1,353 Online
Bytes | Software Development & Data Engineering Community
Create Post

Home Posts Topics Members FAQ

A sample program to implement a factory design pattern

Hai,

can anyone implemen this problem.I am unable to implement.i tried but i
am going out of the design pattern.

Implement the Factory Design Pattern for the following scenario:
Base class = Quad
Derived classes = Square, Rectangle
Take command line arguments for length & width. Depending upon no. of
arguments,
create and return the object of appropriate derived class. Each class
should have a
function named "desc" to print the class name. Base class should be
abstract.

Kindly find me the solution for this problem

Thanking You,
K.RajaSekhar

Dec 6 '06 #1
0 847

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

14
by: lawrence | last post by:
To call I would do something like: $headline = McSelectJustOneField::callDatastore("cbHeadline"); Is this the correct use of the static keyword, to implement a Singleton design?
11
by: FluffyCat | last post by:
In Febraury - April of 2002 I put together in Java examples of all 23 of the classic "Gang Of Four" design patterns for my website. Partly I wanted to get a better understanding of those patterns....
2
by: max | last post by:
Hello, I analyze this design pattern for a long time but I do not understand how this pattern work and what the purpose is? (I looked a this site...
0
by: ma740988 | last post by:
I'm going through modern C++ design looking for tips and while hi-tech I suspect one solution to my issue would involve the factory design pattern. // algorithms.h class Algorithms {...
1
by: David Bellot | last post by:
Hi, if I consider the Factory Method design pattern, then I should have the following objects: Object and ObjectFactory which are usually abstract classes Then for each subclasses like...
7
by: sunny | last post by:
Hai, can anyone implemen this problem.I am unable to implement.i tried but i am going out of the design pattern. Implement the Factory Design Pattern for the following scenario: Base class =...
10
by: sunny | last post by:
Does this following program implement the factory design.if not what are things that i have to change in order to make this following program to be designed to factory design pattern. ...
16
by: RSH | last post by:
Hi, I am a fairly seasoned developer and have recently started looking at software design patterns. I am starting with the Abstract Factory Pattern and was wondering if someone could help me...
2
by: Duy Lam | last post by:
Hi everyone, Sorry, I don't know what group to post this problem, I think may be this group is suitable. I'm styduing DAO (Data Access Object) pattern in this link...
4
by: Pallav singh | last post by:
Hi , when should i select Factory Method / Prototype Design Pattern during my design phase ?? as both look similar to me Thanks in Advance Thanks Pallav
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
1
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
1
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new...
0
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...
0
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
0
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated ...
0
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.