by: Ellarco |
last post by:
``Opaque-pointer representing the ID of an object.
struct _objID;
typedef struct _objID * objectID;''
Hi again. Im using an api that defines an objectID type. The above
represents the
extent...
|
by: Tarundeep |
last post by:
hi,
let us say it is a 32 bit processor then the size of the pointer is 32
bits.
now i want to know what would be the size of the class with vtable
pointer in it , that is it has few virtual...
|
by: syntax |
last post by:
what is the size of a pointer?
suppose i am writing,
datatype *ptr;
sizeof(ptr);
now what does this sizeof(ptr) will give? will it give the size of the
|
by: Neo |
last post by:
Hi Folks,
I've a simple qestion related to dynamic memory allocation in C here is the
code:
#include <stdio.h>
int main()
{
|
by: nospam |
last post by:
Hello!
I can pass a "pointer to a double" to a function that accepts
double*, like this:
int func(double* var) {
*var=1.0;
...
}
|
by: bsder |
last post by:
Hi,
Can anyone please tell me how to calculate the size of the following
4-dimensional array, and now to use qsort for sorting on this array?
double sp = { 4.0, 5.0, 6.0 };
double spa = {
{...
|
by: maadhuu |
last post by:
does it make sense to find the size of a function ???
something like sizeof(main) ???
thanking you
ranjan.
|
by: bowlderster |
last post by:
Hello,all.
I want to get the array size in a function, and the array is an argument of the function.
I try the following code.
/***************************************
*/
#include<stdio.h>...
|
by: Kenneth Brody |
last post by:
I looked at my copy of n1124, and I didn't see anything about this
particular situation...
What happens if you realloc() to a size of zero?
Implementations are allowed to return NULL on...
|
by: Adam Chapman |
last post by:
Hi,
Im trying to migrate from programming in Matlab over to C. Im trying
to make a simple function to multiply one matrix by the other. I've
realised that C can't determine the size of a 2d...
|
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: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
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: 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:
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: 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...
|
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...
|
4
