by: Noam Raphael |
last post by:
Hello,
I thought about a new Python feature. Please tell me what you think
about it.
Say you want to write a base class with some unimplemented methods, that
subclasses must implement (or...
|
by: Michael Winter |
last post by:
Until about 5 minutes ago, I was happy with my knowledge of virtual
functions - then I read "Mixing interface and functional inheritance"
posted by Kevin L. earlier today. All of a sudden, I found...
|
by: JKop |
last post by:
I'm starting to think that whenever you derive one class from another, that
you should use virtual inheritance *all* the time, unless you have an
explicit reason not to. I'm even thinking that...
|
by: Steven T. Hatton |
last post by:
I stumbled upon this blog while googling for something. I have to say, I
really don't understand what Lippman is trying to tell me here. I included
the first paragraph for context, but the second...
|
by: Just D |
last post by:
All,
What are advantages and disadvantages of these two different approaches?
1 . I create a base class with a few virtual methods, then I derive my
classes from this class, override these...
|
by: Bruno van Dooren |
last post by:
Hi all,
i am having a problems with inheritance.
consider the following:
class A
{
public:
A(int i){;}
};
|
by: Imre |
last post by:
Hi!
I've got some questions regarding heavy use of virtual inheritance.
First, let's see a theoretical situation, where I might feel tempted to
use a lot of virtual inheritance.
Let's...
|
by: toton |
last post by:
Hi,
I want a few of my class to overload from a base class, where the
base class contains common functionality. This is to avoid repetition
of code, and may be reducing amount of code in binary,...
|
by: Markus Svilans |
last post by:
Hello,
My question involves virtual functions and inheritance.
Suppose we have a class structure, that consists of "data" classes, and
"processor" classes. The data classes are derived from...
|
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
|
by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
|
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: 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: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
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: 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...
|
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,...
|