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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: Victor Hannak |
last post by:
I have the following 2 files as part of my project:
GenFuncs.h
------------
#ifndef GenFuncsH
#define GenFuncsH
#include <iostream.h>
#include <strstream.h>
using namespace std;
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by: user |
last post by:
I am trying to port a simple vector/matrix class library to mingw
(v3.4.2). I have used this library with no problem on MSVC++ v6 for a
number of years. My difficulty is that it does not compile under g++!
Two issues:
Firstly, if I define x to be a CColumnVector, y to be a CRowVector and M
to be a CMatrix (of the right size!) then:
M = x * y;
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by: bahadir.balban |
last post by:
Hi,
What's the best way to implement an overloaded function in C? For
instance if you want to have generic print function for various
structures, my implementation would be with a case statement:
void print_structs(void * struct_argument, enum struct_type stype)
{
switch(stype) {
case STRUCT_TYPE_1:
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by: cybertof |
last post by:
Hello,
Is it possible in C# to have 2 overloaded functions with
- same names
- same parameters
- different return type values
If no, is it possible in another language ?
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by: Vish |
last post by:
Hi all,
I am having a build error in one of the overloaded functions in my class.
The function takes either a string as a parameter or a type referenced in
another dll as a parameter. My class references the dll where the type of the
parameter is defined. I am able to create to create my class in a form
without any build errors and without any references to the DLL where the
other parameter type is defined. The form only uses the...
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by: chrisstankevitz |
last post by:
This code does not compile on gcc 3.4.4. Should it?
Thanks for your help,
Chris
//================
#include <set>
int main()
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by: mike3 |
last post by:
Hi.
(crossposted because the program is in C++ and some C++-related
elements are discussed, hence comp.lang.c++, plus general program
design questions are asked, hence comp.programming.)
I'm making this bignum package in C++. I'm wondering though on how to
handle the errors. Right now most operations routines return error
codes if they fail -- but some routines they use inside them, or
overloaded operators, will throw exceptions on...
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by: ma740988 |
last post by:
Consider the equation (flight dynamics stuff):
Yaw (Degrees) = Azimuth Angle(Radians) * 180 (Degrees) /
3.1415926535897932384626433832795 (Radians)
There's a valid reason to use single precision floating point types.
The number of decimal digits guaranteed to be correct on my
implementation is 6. (i.e numeric_limits < float >::digits10 = 6 )
If I'm reading the IEEE standard, I'd could paraphrase the issue
|
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: 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: 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: 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: 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();...
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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: 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: 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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