by: lixiaoyao |
last post by:
hi all
I use matrix & vector function to allocate the space myself in c,
typedef struct matrix_array newdata;
struct matrix_array{
float **sy,*sxx;
};
newdata ndata;//new data struct...
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by: Tony Johansson |
last post by:
Hello!
When you allocate object dynamically which mean on the heap I find that a
problem when using exception.
What is the prefer method to handle this kind of problem.
//Tony
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by: marora |
last post by:
I have created class definition which contains
a charater pointer as one of it's data memeber.
The objective is to read some data from a file,
and assign it to a data member;
Size of data is...
|
by: Michael |
last post by:
Hi,
What's the benefit to dynamically allocate memory?
using namespace std;
int main()
{
char* ptr;
ptr="abc";
|
by: xhunga |
last post by:
I have try a new version of my work.
I have put the sizes of the matrix into the matrix.
A = number of rows
A = number of columns
The first element of the matrix is A
instead of A.
You...
|
by: raghu |
last post by:
Hello ,
This is Raghu. I have a problem in declaring a structure.
Consider
struct hai{
int id;
char sex;
int age;
};
here when a variable is instianted for this structure then immediately
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by: ramasubramanian.rahul |
last post by:
hi folks
i have a peculiar problem. i have to allocate more than size_t
consequtive bytes on a system . after i do a malloc .. i am unable to
do a realloc because it takes size_t as a new size...
|
by: lovecreatesbea... |
last post by:
If the built-in operator keyword new doesn't allocate memory on heap
and it calls global operator new (::operator new) or class member
operator new to do that. What are the two kinds of operator...
|
by: dtschoepe |
last post by:
Hi,
I have a homework project I am working on, so be forwarned, I'm new to
C programming. But anyway, having some trouble with a memory
allocation issue related to a char * that is a variable...
|
by: Steven Powers |
last post by:
Imagine the following setup
class Parent
{
virtual void doStuff();
}
class Child : public Parent
{
virtual void doStuff();
}
|
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: 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: 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,...
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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: 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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