by: Koen |
last post by:
Hi!
What is the method you use to handle memory allocation failure in C++
using the "new" operator?
I used to only check if a NULL pointer is returned after the "new" call,
but that's probably...
|
by: Spur |
last post by:
Hi all,
I implemented a memory allocation/deallocation class that logs all
new/delete calls (overloaded) and remembers for each allocated
block where it was allocated from (using a macro that...
|
by: Jacob |
last post by:
It is common practice (I've heard) to always catch
allocation exceptions from "new". How is done in
practice? What would be a common procedure (path of
sequence) after such an event has occured?...
|
by: chris |
last post by:
Hi all,
I need to know, what is the difference between dynamic memory
allocation, and stack allocation ?
1. If I have a class named DestinationAddress, when should I use
dynamic memory...
|
by: iouswuoibev |
last post by:
When writing a function that manipulates data (for example, a string),
is it in principle a good or bad idea to allocate/deallocate memory
within that function? For example, I have the following...
|
by: gerg |
last post by:
What happens when memory allocation fails within a STL template?:
ie:
std::string eg;
eg = "example";
Exception? or must we check:
std::string eg;
|
by: Alex Vinokur |
last post by:
The memory allocation issue in embedded systems is usually critical..
How can one manage that?
1. Via 'new'
char* p = new (nothrow) char ;
if (p == 0)
{
// He we know that it is impossible...
|
by: Ken |
last post by:
In C programming, I want to know in what situations we should use
static memory allocation instead of dynamic memory allocation. My
understanding is that static memory allocation like using array...
|
by: Peterwkc |
last post by:
Hello all expert, i have two program which make me desperate bu after i have noticed the forum, my future is become brightness back.
By the way, my problem is like this i the first program was...
|
by: vectorizor |
last post by:
Hello all,
I am writing a Photoshop plug-in on Windows, and I am having trouble
with allocating memory. Essentially, the code performs a very complex
operation on the image, so 9 buffer planes...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
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: 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,...
|
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