by: Paul F. Dietz |
last post by:
Is the following legal C?
struct foo;
struct foo (*p); /* Pointer to array of 10 foo structures */
struct foo { int bar; int baz; };
main() { printf("%d\n", sizeof(*p)); }
Paul Dietz...
|
by: Eric Smith |
last post by:
Is a structure containing an incomplete array as its last element (per
paragraph 2 of section 6.7.2.1 of ISO/IEC 9899:1999 (E)) itself an
incomplete type? That appears to be indicated by paragraph...
|
by: Neo |
last post by:
Hi Folks,
#include<stdio.h>
int main()
{
int (*p);
int arr;
int i;
|
by: Adam Warner |
last post by:
Hi all,
With this structure that records the length of an array of pointers as its
first member:
struct array {
ptrdiff_t length;
void *ptr;
};
|
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 =...
|
by: rupesh_533 |
last post by:
I am assuming the following things.
1.Pointer to an integer means it points to an integer,On incrementing
the pointer,it points to the next integer in memory.
2.Pointer to an array of some size...
|
by: Adam Warner |
last post by:
Hi all,
One cannot return a pointer to an array type in C because C has no first
class array types. But one can return a pointer to a struct containing an
incomplete array via the illegal but...
|
by: Hallvard B Furuseth |
last post by:
to find the required alignment of a struct, I've used
#include <stddef.h>
struct Align_helper {
char dummy;
struct S align;
};
enum { S_alignment = offsetof(struct Align_helper, align) };
|
by: walex |
last post by:
Hello guys, I'm trying to install devsec an application for ffpeg for camera,but on,is a c programme,after compilation ,i now type make, then this two error are generated.common.h:67: error: array...
|
by: arcadio |
last post by:
Hi everyone,
I'm currently struggling to compile a large piece of legacy code. GCC
3.3 compiles it without complaining, but GCC 4.2.3 (the default in
Debian) refuses it and signals "several...
|
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: 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...
|
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...
|