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by: ypjofficial |
last post by:
Dear All,
According to OOPs , a base class pointer can to point to derived class
object....call this as fact1
But somehow I am not comfortable while understanding this concept.
The explanaition...
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by: Mr A |
last post by:
Hi!
I've been thinking about passing parameteras using references instead
of pointers in order to emphasize that the parameter must be an
object.
Exemple:
void func(Objec& object); //object...
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by: Cancerbero |
last post by:
Hi (first, excuse me for my bad english)
As I know, the semantics for typedef is:
typedef A B;
I think this makes B a synonym of A, where A is an existing data type. Is
that right?
Based...
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by: Neo |
last post by:
Hi Folks,
#include<stdio.h>
int main()
{
int (*p);
int arr;
int i;
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by: Alexei A. Frounze |
last post by:
Hi all,
I have a question regarding the gcc behavior (gcc version 3.3.4).
On the following test program it emits a warning:
#include <stdio.h>
int aInt2 = {0,1,2,4,9,16};
int aInt3 =...
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by: nick |
last post by:
i do not know what is the use of (e.g. void *pt), when will use it.
thanks!
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by: yogesh basediya |
last post by:
i want to full detail of pointer concept.
means how can i access pointer in my programs?
why pointer is always consume 2 bytes? and what is the main concept behind the double pointer?
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by: ali |
last post by:
Hi,
When I pass a pointer as an argument of a method, is it safe if I
change the data pointed by the argument and return it upon
completion ?
For example:
Object* someFunction(Object* ob)...
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by: Phil Bouchard |
last post by:
I am currently writting a smart pointer which is reasonnably stable and I
decided supporting allocators for completion because of its increase in
efficiency when the same pool used by containers is...
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by: Davy |
last post by:
Hi all,
I am writing a function, which return the pointer of the int. But it
seems to be wrong. Any suggestion?
int * get_p_t(int t) {
return &t;
}
int main()
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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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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...
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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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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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