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by: Nitin Bhardwaj |
last post by:
Thanx in advance for the response...
I wanna enquire ( as it is asked many a times in Interviews that i
face as an Engg PostGraduate ) about the overloading capability of the
C++ Language.
Why can't the = (assignment) operator be overloaded as a friend
function ?
I work in VS 6.0 ( Win2000 ) as when i referred the MSDN documen'n it
said the following :
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by: Alexander Grigoriev |
last post by:
I've got a problem with GNU C++ for ARM, which is used in WindRiver Tornado
2.11 environment.
I tried the following construct:
void foo();
namespace N
{
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by: Dmitry D |
last post by:
Hi all,
I'm having problems with declaring a template friend function. It seems like
I've done everything as explained
in C++ FAQ, but still, I'm getting the linker error (unresolved external
'aFunc(A<char> const&)' ) in
the following sample program. Tried it on GCC and Borland's compiler.
Can somebody please show me the correct way to fix this?
Thanks,
Dmitry
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by: 胡岳偉(Yueh-Wei Hu) |
last post by:
Hi all,
I have 2 questions about template function as friends in template
classes. I don't know why, and hope someone could help me.
==============================================================
Question 1:
==============================================================
Compile the following codes, and run it.
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by: Yueh-Wei Hu |
last post by:
Victor Bazarov <v.Abazarov@comAcast.net> wrote in message news:
==============================================================
> > Question 1:
> > ==============================================================
> Your code refuses to compile. In function 'foo<a>' 't' is a pointer to
> const. Friendship has nothing to do with it. When I remove the attempt
> to change 't->c' in foo<a>, it compiles and runs and displays
>
> T<a, 3>
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by: Ruben Campos |
last post by:
Some questions about this code:
template <typename T> class MyTemplate;
template <typename T> MyTemplate <T> operator- (const MyTemplate <T> &
object);
template <typename T> MyTemplate <T> operator- (const MyTemplate <T> &
object1, const MyTemplate <T> & object2);
template <typename T>
class MyTemplate
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by: Samee Zahur |
last post by:
Question: How do friend functions and static member functions differ in
terms of functionality? I mean, neither necessarily needs an object of
the class to be created before they are called and either has access
only to static members of the class (ie. assuming no object of the
class is in scope - neither by arguments recieved nor by local
declarations). Any static member function like this:
//accessing static member i
static void...
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by: vermarajeev |
last post by:
Hi,
I have a simple question to ask.
I was just trying some sample program using friend function.
The program goes like this
#include<iostream>
using namespace std;
class B;
|
by: ciccio |
last post by:
Dear all, once again I stumbled upon the following puzzling problem.
When having the following two files (see below), the gnu compiler
compiles the file without a problem while the compiler complains about
the fact that the function foo (which is declared as a template) is not
a template! The problem itself vanishes when changing the name of the
function foo in the class bar into some other function name, lets say goo.
The problem...
|
by: H9XLrv5oXVNvHiUI |
last post by:
Hi, I have a question about injecting friend functions within template
classes. My question is specific to gcc (version 3.4.5) used in
combination with mingw because this code (or at least code that gets
the same result) works as expected in visualc++. I know that this is
probably not the right behavior for a compiler but it's the kind of
behavior I'm searching for so I was hoping there was a way to do the
same thing in gcc.
As you know...
|
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,...
|
|
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...
|
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: 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...
|
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...
|
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();...
|
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
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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