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by: JustSomeGuy |
last post by:
I need to define a structure that is byte packed.
I was planning on using #pragma pack (1)
So when does the pragma pack end right after the first structure definition
or
at the end of the...
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by: Shri |
last post by:
Can anybody tell me where i can find a detailed document on #pragma ....
--shri
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by: Giovanni Bajo |
last post by:
Hello,
with Visual Studio .NET 2003:
__declspec(align(1))
struct X {
unsigned int x : 3;
unsigned int y : 13;
};
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by: muttaa |
last post by:
Hello all,
I'm a beginner in C...May i like to know the difference between a
#pragma and a #define....
Also,yet i'm unclear what a pragma is all about as i can find topics on
it only in...
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by: Jimmy |
last post by:
Struct definition as following(on 32-bit Linux):
#pragma pack(push, 8)
struct MY_STRUCT
{
char a;
short b;
short c;
short d;
int e;
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by: Rick |
last post by:
I'm told that "#pragma once" has made it into the ISO standard for
either C or C++. I can't find any reference to that anywhere. If
it's true, do any of you have a reference I can use?
...
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by: debasisdas |
last post by:
PRAGMA:-Signifies that the statement is a pragma (compiler directive). Pragmas are processed at compile time, not at run time. They pass information to the compiler.
A pragma is an instruction to...
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by: Boltar |
last post by:
If I use #pragma pack to byte align structures to non word size , will
this cause the program to run slightly slower if it is accessing and
setting non word aligned integers etc in the struct? Is...
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by: Steven Woody |
last post by:
In our project, one used the following struct
#pragma pack(1)
struct Foo {
uint8_t b1;
uint8_t b2;
uint8_t b3;
std::vector<uint8_t buf;
...
};
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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: 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: 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: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The...
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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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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence...
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