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by: Wavemaker |
last post by:
I've been playing with C# v2.0 today, and having quite a bit of fun. The
new version has added iterators. The iterators are coded directly into
the class to be iterated. For example:
public...
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by: Imre Palik |
last post by:
Hi,
I am trying to create a framework, that automatically generates a base
class for the visitor pattern:
template <typename param, typename ret = void>
struct visitor
{
typedef ret...
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by: FluffyCat |
last post by:
New on November 28, 2005 for www.FluffyCat.com PHP 5 Design Pattern
Examples - the Visitor Pattern.
In the Visitor pattern, one class calls a function in another class
and passes an instance of...
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by: Merlin |
last post by:
Probably there is no right or wrong answer to this but I thought to ask
to put my mind at rest. Ok lets say you have a object hierarchy (eg.
the Glyph in Lexi from GOF book) and you want to use the...
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by: Siphiuel |
last post by:
Hi everyone.
When using visitor pattern, we have a nasty dependence on the types of
visitable objects that is coded way on top on the visitor hierarchy. i
mean, like this:
class AbstractVisitor...
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by: RedLars |
last post by:
Hi,
Given this class definition,
public class Node
{
Node parent;
object current;
ArrayList children;
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by: JosAH |
last post by:
Greetings,
this week we let go of all that algebraic stuff and concentrate a bit more on
what object oriented programming is all about. Java claims to support OO, so
why not use it? In this...
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by: weaknessforcats |
last post by:
Design Patterns: Visitor
Introduction
Polymorphism requires a class hierarchy where the interface to the hierarchy is in the base class. Virtual functions allow derived classes to override base...
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by: C# |
last post by:
Dear Freinds,
I was going through Stratergy and Visitor patterns. I am really
confused. Both look same passing the logic object in to the a business
object and the logic object works on the...
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by: aaragon |
last post by:
Hello everyone,
I've been trying to work with the visitor design pattern, and it works
fine except for the following.
Let's suppose that we have a fixed hierarchy of classes (many of them)...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
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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...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
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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...
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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...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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 ...
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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...
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