| |
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 :
|
by: Mike - EMAIL IGNORED |
last post by:
Are static friend functions allowed? I tried this
today with gcc-3.2 without success. The function
was not a class member. The friend statement was
interpreted as meaning "extern", and this was
reported incompatible with a previous static
declaration.
Chapter and verse would also be helpful. I looked
around but didn't find anything.
|
by: Trevor Lango |
last post by:
What is the appropriate syntax for placing a friend function that includes
as one of it's parameters a pointer to the class object itself within the
template class?
I have the following:
//****************************************************
// testClass.h
//****************************************************
#ifndef TESTCLASS_H
|
by: Piotr Wyderski |
last post by:
Hello,
is it possible to reuse a friend operator which is defined
inside a class? I'd like to obtain the following behaviour:
class integer {
integer operator +(signed long int v) const {
|
by: Gergely Korodi |
last post by:
Hello,
I have two classes, say A and B, defined in header files "A.hh" and
"B.hh," respectively. The definition of class B looks like
#ifndef _B_HH_
#define _B_HH_
#include "A.hh"
// other includes here
|
| |
by: wongjoekmeu |
last post by:
Hello all,
I have the following problem, maybe someone can help me out.
I have a template class A which has a protected member Aint.
Now I have template class B which has as private member an
instance of A. Now to get the value of Aint I decided to create
a friend function and declare them in both classes. But I cant
get this program to compile as it is complaining about an undeclare
reference. First I was wonderin if with template...
|
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...
|
by: fdmfdmfdm |
last post by:
I have the following code:
#include <iostream>
#include <cstdlib>
#include <cassert>
using namespace std;
template <class T>
class Stack{
public:
enum{DefaultStack = 10, EmptyStack = -1};
|
by: Christopher |
last post by:
On Apr 11, 12:07 am, Ian Collins <ian-n...@hotmail.comwrote:
I've never seen those implemented _inside_ the class, but defined and
implemented outside the class and then made a friend of the class.
|
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: 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...
|
| |
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,...
|
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: 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...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
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.
|
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...
|
