by: Zenon |
last post by:
Folks,
I am having a terrible time overloading operators. I have tried what
I thought was the correct way, I tried the cheating (friend
declarations), all to no avail. Sorry for posting tons of...
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by: Hendrik Schober |
last post by:
Hi,
I have a problem, that boils down to the following code:
#include <iostream>
#include <typeinfo>
class Test1 {};
class Test2 {};
class Test3 {};
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by: matthias_k |
last post by:
Hi,
I've never thought about this before, but since you are able to overload
a function only by changing the const-ness of the formal parameters,
some annoying side effects will arise.
For...
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by: wongjoekmeu |
last post by:
Hello All,
I have a question about a C++ listing that I don't understand from a
book that I use to learn C++. In the listing a class String is declared
and defined. The beginning look like this...
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by: Kamran |
last post by:
Hi
I have very little experience of C++, nevertheless I have
been asked to write a gui using QT/QWT.
I know that I should direct the question to the relevant
mailing list and I have done that but...
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by: nick |
last post by:
ex1.foo(Person p);
foo(const Person p);
ex2.foo(Person *p);
foo(const Person *p);
ex3.foo(Person p);
foo(Person p) const;
why the pairs in ex1 are treated as the same function.Invalid
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by: flopbucket |
last post by:
Could someone explain to me what the difference is between function
template specialization and function overloading?
I guess overloading can change the number of parameters, but otherwise
they...
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by: Chameleon |
last post by:
What is better if you want upcasting in intermediate classes like below?
Multiple Inheritance and Overloading or simply RTTI?
RTTI wants time but MI and Overloading create big objects
(because of...
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by: pauldepstein |
last post by:
The following code was written by a colleague -- to preserve
confidentiality, the name of the class is changed:
HisClass operator+ (const HisClass & h1, const HisClass & h2)
{ // some code here}...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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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...
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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,...
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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...
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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...
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