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by: qazmlp |
last post by:
Builder pattern seem to suit my requirements perfectly except in one
case
as described below.
I have used the same example diagram that is used in GOF Design
pattern book, to explain the problem that I am facing.
aClient aDirector
aConcreteBuilder
=============================================================================
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by: Xproblem |
last post by:
FTP Client Engine for C/C++ 2.4 Screenshot - Soft.comFTP Client Engine
for C/C++ 2.4. ... System Requirements: Windows C/C++ compiler -
Microsoft operating system: Windows 95, Windows 98, Windows ME, ...
www.soft30.com/screen-70-11625.htm - 31k - Cached - Similar pages
C++ Server Pages 1.6 - Soft.comC++ Server Pages (CSP) allows developers
to build Dynamic Web Pages and Web ... Existing C++ projects can be
ported to the Web by simply...
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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. They are
still online at
http://www.fluffycat.com/java/patterns.html
Since September 2003 I've mainly been using PHP, and now that PHP 5 is
becoming more available I am going to try the same thing I did in Java
with PHP.
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by: Mike Turco |
last post by:
I like using the expression builder for a lot of different things but it
isn't always available when I want to use it, for example in the code
window, or in all of the control properties. I am usually stuck having to go
into the database window, creating a new query, etc., and then
right-clicking in a field and selecting build.
Is there a shortcut key, a way to add a button to an Access toolbar, or
something like that so I can use to...
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by: Jason |
last post by:
Hi
I really need an example of a builder pattern in python, the closest I
could find to something resembling builder was on this thread...
http://groups.google.co.uk/group/it.comp.lang.python/browse_thread/thread/44f79c1def2583ca/200adefeefa5f3fa?lnk=st&q=design+pattern+builder+python+-build&rnum=25#200adefeefa5f3fa
Unfortunately I can't read the discussion it's possibly in Spanish.
Does anyone know of a builder example for python?...
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by: Mike |
last post by:
Hello NG,
i am just learning various Design Patterns and now i am not sure, if
this design is correct (Builder) or if i should use an other pattern.
I have various classes (here ChildA and ChildB) derived from class Base.
Now i want to create an object, but i don't want to know which class to
instantiate.
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by: Krivenok Dmitry |
last post by:
Hello All!
I am trying to implement my own Design Patterns Library.
I have read the following documentation about Observer Pattern:
1) Design Patterns by GoF
Classic description of Observer. Also describes implementation
via ChangeManager (Mediator + Singleton)
2) Pattern hatching by John Vlissides
Describes Observer's implementation via Visitor Design Pattern.
3) Design Patterns Explained by Alan Shalloway and James Trott
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by: FluffyCat |
last post by:
Last month I continued my series of design patterns examples using PHP
5 with the Observer Pattern and the Prototype Pattern. Here now is my
16th example, the Adapter pattern.
http://www.fluffycat.com/PHP-Design-Patterns/Adapter/
In the Adapter Pattern we adapt a class we have to provide methods
another class needs, without changing the original class.
If you work with a lot of classes that you can not change, then this
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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 ConcreteObject1, ConcreteObject2, .... I
must have a ConcreteObjectFactory1, ConcreteObjectFactory1, ...
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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 then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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 we have to send another system
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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 can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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