by: Frank Chow |
last post by:
In file: stl_alloc.h
First, we can find the definition of "__new_alloc" which manipulate
memory by "new" and "delete":
class __new_alloc
{
public:
static void*
allocate(size_t __n)
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by: GianGuz |
last post by:
Global new and delete operators can be overloaded to suite particulars
needs. Typically they are overloaded to insert useful debugging/trace
informations. What I would to discuss here concerns the...
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by: Michael |
last post by:
How would I go about shrinking the buffer that was allocated with new, or
expanding it in place? I basically need a realloc equivalent for new.
Thanks in advance.
Michael
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by: Walter Roberson |
last post by:
If realloc() finds it necessary to move the memory block, then
does it free() the previously allocated block?
The C89 standard has some reference to undefined behaviour if one
realloc()'s memory...
|
by: ravinderthakur |
last post by:
hi experts,
i have few questions regarding the delete operator in c++.
why does c++ have to operators for deleting memeory viz delete and
delete.
why cannnot delete be used insted of...
|
by: Martin Joergensen |
last post by:
Hi,
I wanted to try something which I think is a very good
exercise... I read in data from the keyboard and store them in a
structure. There's a pointer called "data_pointer" which I use to...
|
by: ivan.leben |
last post by:
Let's say I have a piece of allocated memory which I want to expand and
reuse if possible or allocate in a different part of RAM if resizing is
not possible, however, in the latter case I don't...
|
by: marvinla |
last post by:
Hello!
I'm a beginner in C, and I'm having trouble with a pointer-to-pointer
reallocation.
This piece of code works well, but Valkyrie warns some parts (pointed
below), and is
breaking my real...
|
by: Francois Grieu |
last post by:
When running the following code under MinGW, I get
realloc(p,0) returned NULL
Is that a non-conformance?
TIA,
Francois Grieu
#include <stdio.h>
#include <stdlib.h>
|
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: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
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: 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
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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...
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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,...
|
