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: The Directive |
last post by:
Is there a way in C++ to create a "true" interface. I want to create
an absract class that other classes can inherit from and be forced to
implement the interface's abstract (pure virtual) methods....
|
by: Ash |
last post by:
Hello all,
I am hoping this is the appropriate newsgroup for a C++ interface
design question. I am trying to design an interface for a subscriber
to register/deregister handlers for various...
|
by: Adrian Herscu |
last post by:
Hi all,
In which circumstances it is appropriate to declare methods as non-virtual?
Thanx,
Adrian.
|
by: Ole Hanson |
last post by:
I am accessing my database through an interface, to allow future
substitution of the physical datastore - hence I would like to declare in my
Interface that my DAL-objects implementing the...
|
by: jon |
last post by:
How can I call a base interface method?
class ThirdPartyClass :IDisposable { //I can not modify this class
void IDisposable.Dispose() {
Console.WriteLine( "ThirdPartyClass Dispose" );
}
}
...
|
by: Bradley |
last post by:
I'm trying to determine if there's a general rule for when an Interface
should used vs. an Abstract Class. Is there any design advantage to using
one or the other?
Brad
|
by: Ernesto Bascón |
last post by:
Opinions.
I want to create an OO UI framework.
I want to define a set of ABCs like:
class IA
{
virtual int GetA() = 0;
};
|
by: The Cool Giraffe |
last post by:
I'm designing an ABC and in connection to that i have run
into some "huh!" and "oh...". Let me put it as a list.
1. Since the class will only contain bodies of the methods,
only the header file...
|
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: 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,...
|
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...
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