by: Boogie El Aceitoso |
last post by:
Hi,
I'd like to have a function factory that returns objects of a class hierarchy.
What's the best way to deal with the fact that different subclasses will have
different constructor arguments?...
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by: Ryan Mitchley |
last post by:
Hi all
I have code for an object factory, heavily based on an article by Jim Hyslop
(although I've made minor modifications). The factory was working fine using
g++, but since switching to the...
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by: gogogo_1001 |
last post by:
Dear all,
I don't understand why "delete" works well on destructing a object, but
fails to destruct a vector of it. Any of your comment is highly
appreciated!
Following is the program...
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by: BBM |
last post by:
I have an object that has a fairly complex construction sequence, so I have
written a dedicated "factory" class that invokes the constructor of my object
class (which does nothing but instantiate...
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by: Mark |
last post by:
I have an abstract class, and a set of classes that inherit from my abstract
class. The fact that it is abstract is likely irrelevant. I have a static
factory method in my abstract class that...
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by: Anders Borum |
last post by:
Hello!
Whilst refactoring an application, I was looking at optimizing a
ModelFactory with generics. Unfortunately, the business objects created by
the ModelFactory doesn't provide public...
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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...
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by: Nindi |
last post by:
5 Files
Singleton.h The Singleton
Factory.h The factory creating new objects. The
Base class of the hierachy stores a typelist
identifying the signature of the constructors to
be called...
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by: RainBow |
last post by:
I understand that a compiler synthesises a default constructor if none
is provided by the user ( of course depending on the situation if
synthesis of such c'tor is actually needed in the program...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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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,...
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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: 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...
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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...
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