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by: Ivan |
last post by:
Hi All,
I have a problem with marshaling complex structures (containing numbers,
strings, arrays of another structures) to native C function in dll.
I have already posted same question to .compactframework thread, but nobody
helped.
main problem is that I have tried all the workarounds I have found in the
Inet but nothing worked...
I tried passing IntPtr, Byte Arrays, Serialisation, even used OpenNETCF, but
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by: Thomas Paul Diffenbach |
last post by:
Can anyone point me to an open source library of /statically
allocated/ data structures?
I'm writing some code that would benefit from trees, preferably self
balancing, but on an embedded system that doesn't offer dynamic
memory allocation (to be clear: no malloc, no realloc), and with
rather tight memory constraints.
Writing my own malloc to do dynamic allocation from some static pool
isn't really an option, for various reasons, not...
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by: Animesh |
last post by:
Hi All,
I don't know whethher this is possible or not. This is the result of a
bad design problem.
Here I go; I have a structure like this:
typedef struct _s_index_entry {
char *doc_id;
double s_id;
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by: John Dann |
last post by:
I'm trying to read some binary data from a file created by another
program. I know the binary file format but can't change or control the
format. The binary data is organised such that it should populate a
series of structures of specified variable composition.
I have the structures created OK, but actually reading the files is
giving me an error. Can I ask a simple question to start with:
I'm trying to read the file using the...
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by: zacks |
last post by:
A common programming technique I use in VB is making a collection of
structures. But if Option Strict is on (which I would prefer), the .Add
that adds the structure to the collection is flagged with a compiler
error (invalid type conversion). Is there a way to use a collection of
structures WITH the Option Strict On?
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by: skumar434 |
last post by:
Hi everybody,
I am faceing problem while assigning the memory dynamically to a array
of structures .
Suppose I have a structure
typedef struct hom_id{
int32_t nod_de;
int32_t hom_id;
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by: svata |
last post by:
Hello,
I wonder how to resize such array of structures using realloc()?
#include <stdio.h>
#include <stdlib.h>
#define FIRST 7
typedef struct {
char *name;
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by: Mik0b0 |
last post by:
Hallo to everyone.
This fall I am going to start data structures as a part of C language
course. The problem is I could not find any satisfying tutorial about
structures in C. There are plenty of books about data structures in C+
+ etc., could anyone please recommend me such a C -specific book ? And
another question: are data structures (like stack, structure etc.)
used in C++ identical to those in C and is it possible to use C++
books to...
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by: yugidnu |
last post by:
Hi all,
I have the following problem.
I have to access different types of structures getting passed via a
void pointer.
I have the code snippet here.
---------------------------------------------------------------------------------------------------------------------
/* N structures each having different type of member variable .*/
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by: cleanrabbit |
last post by:
Hello!
I hate having to do this, because im almost certain there is someone in the world that has come across this problem and i just havent found their solution yet, so i do appologise if this has already been covered.
I have been trying to learn c# as fast as possible in the last month and in doing so i have been re-visiting old C/C++ problems and trying to overcome them in C#.
What i have is a very complex serise of structures. Id...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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 last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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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 can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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