by: ahaideb |
last post by:
I have a table (relation) in my database:
---------------
| parent | child |
---------------
| 1 | 2 |
| 1 | 3 |
| 2 | 4 |
| 2 | 5 ...
|
by: Suzanne Vogel |
last post by:
Hi,
Given: I have a class with protected or private data members, some of
them without accessor methods. It's someone else's class, so I can't
change it. (eg, I can't add accessor methods to the...
|
by: David Sobey |
last post by:
hi
Here's some code:
void SomeFunc(childClass arg);
....
parentClass a;
a=new childClass();
SomeFunc(a);
|
by: jon wayne |
last post by:
OK!
I had this nagging doubt
Consider (without worrying abt access specifiers)
class Kid : public Parent{...};
Parent::someFunc()
{
Kid k;
}
|
by: Steve Jorgensen |
last post by:
Yup, Steve's full of tips, but hey, it makes him feel important, right?
Ok, here goes. I've been trying to improve encapsulation by putting code
in the same object as the stuff it affects, so I...
|
by: Karthick Kumar |
last post by:
Hi,
I need to create a simple parent/child hierarchical menu. I have alread
used the Treeview control but my requirement is slightly different than
the Treeview control. I already have the kind...
|
by: Danny Tuppeny |
last post by:
Hi all,
I've been trying to write some classes, so when I have a parent-child
relationship, such as with Folders in my application, I don't have to
remember to add a parent reference, as well as...
|
by: Eddie |
last post by:
If FormMain = MDI parent, FormSub = Child parent,
I execute FormSub from the menu like this way.
FormSub^ sub = gcnew FormSub;
sub->MdiParent = this;
sub->Show();
This can generate child...
|
by: Yuk Tang |
last post by:
Leading on from a recent topic, "How does child class access parent's
variables", I would like to ask, what's the most elegant way of
changing a parent/grandparent/great-grandparent's property?
...
|
by: Sashi |
last post by:
class parent{
Parent(){};
~Parent(){};
}
Child: public Parent{
Child(){};
~Child(){};
|
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: 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:
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,...
|
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...
|
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...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
|
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