by: gc |
last post by:
Hi,
What is the purpose of the restrict keyword?
gc
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by: tweak |
last post by:
Can someone give me a short example as how to best use this keyword in
your code?
This is my understanding: by definition restrict sounds like it is
suppose to restrict access to memory...
|
by: pemo |
last post by:
In Harbison and Steele's book, they say that using 'restrict' allows
functions like memcpy() to be prototyped like this:
void * memcpy(void * restrict s1, const void * restrict s2, size_t n);
...
|
by: pemo |
last post by:
If you were to compile/run the code below, and get the result '30', I'd be
very interested to know what compiler you're using - and its optimisation
settings
#include <stdio.h>
int test(int...
|
by: Me |
last post by:
I'm trying to wrap my head around the wording but from what I think the
standard says:
1. it's impossible to swap a restrict pointer with another pointer,
i.e.
int a = 1, b = 2;
int *...
|
by: Niu Xiao |
last post by:
I see a lot of use in function declarations, such as
size_t fread(void* restrict ptr, size_t size, size_t nobj, FILE*
restrict fp);
but what does the keyword 'restrict' mean? there is no...
|
by: Dakrat |
last post by:
Allow me to preface this post by saying that this is my first database project, and while I have learned a lot, any concepts I have learned are hit and miss as I have found new requirements and...
|
by: copx |
last post by:
Restrict keyword questions
How far does the guarantee that an object is not accessed through another
pointer go? I mean, all examples I have seen are simple stuff like:
int f (int *restrict x,...
|
by: raashid bhatt |
last post by:
what is restrict keyword used for?
eg int *restrict p;
|
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:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
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: 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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