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by: Sebastian Faust |
last post by:
Hi,
is a construction like the following possible:
template<class view_model>
class template_clase
{
protected:
template_clase() {}
virtual ~template_clase() {}
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by: Oplec |
last post by:
Hi,
I'm learning C++ as a hobby using The C++ Programming Language : Special
Edition by Bjarne Stroustrup. I'm working on chpater 13 exercises that
deal with templates. Exercise 13.9 asks for me to turn a previously
made String class that deals with char's into a templated String class
that uses the template parameter C instead of char. I thought it would
be fairly simple to do this exercise, but I encoutered many errors for
my...
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by: nikola |
last post by:
Hi all,
I was working with a simple function template to find the min of two values.
But since I would like the two values to be different (type) I dont know
what kind of value (type) it will return. I tried to write something like
this:
template <class Type1, class Type2, class Type3>
Type3 findMin(Type1 x, Type2 y){
return (x < y) ? x : y;
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by: Chris F Clark |
last post by:
In our C++ project we have some internal bug reporting macros that we
use to get useful information when the program does something
unexpected. Essentially at the point of the error, we invoke an
internal interactive debugger that knows the classes
within our system and allow us to walk around the objects that exist
at the time of the fault. It mostly works fairly well. That catch
being that we have to hand implement some of the code...
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by: mlimber |
last post by:
This is a repost (with slight modifications) from
comp.lang.c++.moderated in an effort to get some response.
I am using Loki's Factory as presented in _Modern C++ Design_ for
message passing in an embedded environment with multiple processors. I
created a policy for classes, which, I had hoped, would automatically
register the class with the appropriate factory:
// In some header file...
#include <cassert>
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by: ZMan |
last post by:
Scenario:
This is about debugging server side scripts that make calls to
middle-tier business DLLs. The server side scripts are legacy ASP 3.0
pages, and the DLLs are managed DLLs converted/developed with VB.NET.
What I want from debugging is to be able to step into the methods in
the DLLs called from ASP scripts using Visual Studio .NET.
Background:
For typical script debugging issues, you can read and follow the two
documents on...
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by: Serdar Kalaycý |
last post by:
Hi everybody,
My problem seems a bit clichè but I could not work around.
Well I read lots of MSDN papers and discussions, but my problem is a bit
different from them. When I tried to run the project in debug mode (by
hitting F5) it gives an error message
"Error while trying to run project: Unable to start debugging on the web
server.
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by: charles.lobo |
last post by:
Hi,
I have recently begun using templates in C++ and have found it to be
quite useful. However, hearing stories of code bloat and assorted
problems I decided to write a couple of small programs to check. What I
expected was that there would be minor code bloat and some speed
improvement when using templates. However...
I wrote a basic list container (using templates), and a list container
(using virtual derived classes). I also tried...
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by: Amu |
last post by:
Hi i am stuck up in a part of project where i have to inherit the VC++
template classes into C#.net. Please provide me the solution for this .
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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...
|
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: 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: 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: 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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