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by: Steven T. Hatton |
last post by:
It was once suggested to me that I could accomplish much the same thing that
modules would accomplish (if C++ had modules) by writing my entire program
- except for main() - inside of a class. When it was suggested, I didn't
take it very seriously, but I have recently begun wondering if it is an
idea worth considering. I'm now trying to think of what fundamental
differences might exist between namespace scope, and class scope.
One that...
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by: Bradley |
last post by:
I'm trying to determine if there's a general rule for when an Interface
should used vs. an Abstract Class. Is there any design advantage to using
one or the other?
Brad
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by: pawel.pabich |
last post by:
Hajo,
I would like to have 2 my own partial classes.
For example:
Default.aspx.cs
Default2.aspx.cs
and they both will relate to
Default.aspx page.
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by: Kimmo Laine |
last post by:
I'm flipping my wig here, people. I'm using classes and making each class a
file. when I'm including dependet classess, I use require_once to avoid
multiple declarations - yet they happen. I put debug_print_backtrace in the
file to see how it is included, and here's the output:
#0 require_once() called at
#1 require_once(\eKirje.textGrid.class.php) called at
#0 require_once() called at
#1 require_once(\eKirje.kanava.class.php)...
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by: ThazKool |
last post by:
I am just wondering if all the methods that are never called upon
during a programs execution are removed when optimizing. For example
you have:
class FooA
{
void a();
...
void z();
}
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by: Orgun |
last post by:
Hi,
I sent this message to the moderated c++ group too but it is
waiting for moderator approval and I wanted to send here too.
I am new to Design Patterns. I want to write a simple
DeviceManager which is only interested in CD/DVD devices. I want to get
the list of CD/DVD devices and "be informed when a disc inserted into a
device". I am developing this on Linux. So, I used HAL API and read
some system (actually /proc) files to gather...
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by: Aryan |
last post by:
Hi,
I have problem in creating Partial Class for ASPX pages.
As my Codebase file for ASPX page is having more then 2500 lines of
code. So its very hard to maintain the code. So I wanted to know, how
can I create partial classes to handle this situation OR if I create
new class files in App_Code folder to handle major code of ASPX code
behind page then how can I get the access to the various Web Control
which I have created on the ASPX...
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by: D_a_n_i_e_l |
last post by:
Is it possible to split a class definition over two files?
Thanks.
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by: Damodhar |
last post by:
When would you use an abstract class and when an interface?
whats the abstract class.?
please give me the sample .
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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: 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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: 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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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: 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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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 presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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 we have to send another system
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