by: vijay |
last post by:
I have a doubt with size of classed with virtual functions
I have declared A,A1,A2 ,B , C, D some classes with no varaibles but a
vitual function each,
The size of A is as expected 4 bytes with...
|
by: Ryan Faulkner |
last post by:
Hi,
Im having a few problems with virtual functions (Im using the Visual C++
environment by the way). I have a base class with three virtual functions
and a derived class with a single new...
|
by: nenad |
last post by:
Wouldn't it be nice if we could do something like this:
class Funky{
public: auto virtual void doStuff(){
// dostuff
}
};
|
by: qazmlp |
last post by:
class base
{
// other members
public:
virtual ~base()
{
}
virtual void virtualMethod1()=0 ;
virtual void virtualMethod2()=0 ;
virtual void virtualMethod3()=0 ;
|
by: Aguilar, James |
last post by:
I've heard that virtual functions are relatively ineffecient, especially
virtual functions that are small but get called very frequently. Could
someone describe for me the process by which the...
|
by: Stijn Oude Brunink |
last post by:
Hello,
I have the following trade off to make:
A base class with 2 virtual functions would be realy helpfull for the
problem I'm working on. Still though the functions that my program will use...
|
by: santosh |
last post by:
Hello,
I was going through the Marshal Cline's C++ FAQ-Lite.
I have a doubt regarding section 33.10.
Here he is declaring a pure virtual destructor in the base class.
And again defining...
|
by: ashishnh33 |
last post by:
i want to know about the concept behind the virtual functions.
|
by: Dilip |
last post by:
In a polymorphic hierarchy is it common practice to have public
virtual functions in the base class with a default empty
implementation and let the derived classes decide whether they want to...
|
by: v4vijayakumar |
last post by:
Why we need "virtual private member functions"? Why it is not an
(compile time) error?
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
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...
|
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
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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...
|
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,...
|
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...
|
