by: Frank Rizzo |
last post by:
We are having one of those religious debates at work: Interfaces vs
Classes. My take is that Classes give you more flexibility. You can
enforce a contract on the descendant classes by marking...
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by: Peter Oliphant |
last post by:
I just discovered that the ImageList class can't be inherited. Why? What
could go wrong? I can invision a case where someone would like to add, say,
an ID field to an ImageList, possible so that...
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by: ivan.leben |
last post by:
I want to write a Mesh class using half-edges. This class uses three
other classes: Vertex, HalfEdge and Face. These classes should be
linked properly in the process of building up the mesh by...
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by: interec |
last post by:
I have some code in Java that I need to translate into C++. My Java
code defines a class hierarchy as follows:
// interface IA
public interface IA
{
public abstract void doA();
}
//...
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by: iKiLL |
last post by:
hi all,
I would like to be able to create an umbrella class for all my main global
sections but I would still like to keep them all in separate file something
like the below but I keep getting...
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by: Larry Smith |
last post by:
I just read a blurb in MSDN under the C++ "ref" keyword which states that:
"Under the CLR object model, only public single inheritance is supported".
Does this mean that no .NET class can ever...
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by: Miguel Guedes |
last post by:
Hello,
I recently read an interview with Bjarne Stroustrup in which he says
that pure abstract classes should *not* contain any data. However, I
have found that at times situations are when it...
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by: ademirzanetti |
last post by:
Hi there !!!
I would like to listen your opinions about inherit from a STL class
like list. For example, do you think it is a good approach if I
inherit from list to create something like...
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by: raylopez99 |
last post by:
Keywords: scope resolution, passing classes between parent and child
forms, parameter constructor method, normal constructor, default
constructor, forward reference, sharing classes between forms....
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by: =?Utf-8?B?QmV0aA==?= |
last post by:
Hello.
I'm trying to find another way to share an instance of an object with other
classes.
I started by passing the instance to the other class's constructor, like this:
Friend Class...
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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: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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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: 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,...
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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: 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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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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