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: mordac |
last post by:
Hi, writing a heap ADT, need to handle insertion into the heap when it
is full. Attempting to use realloc to do this, but realloc is changing
the contents of my heap! The following is my...
|
by: Marlene Stebbins |
last post by:
The bigint struct defines a big integer and represents it as a string of
characters:
typedef struct bigint {
int sign;
int size;
int initflag;
char *number;
} bigint;
|
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: bwaichu |
last post by:
Is it generally better to set-up a buffer (fixed sized array) and read
and write to that
buffer even if it is larger than what is being written to it? Or is it
better to allocate memory and...
|
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: Kenneth Brody |
last post by:
I looked at my copy of n1124, and I didn't see anything about this
particular situation...
What happens if you realloc() to a size of zero?
Implementations are allowed to return NULL on...
|
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: lethalshrapnel |
last post by:
I have the following code that I am running on a Shell:
#include <iostream.h>
#include <stdio.h>
int main()
{
int *a;
a = (int *) malloc(sizeof(int));
|
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: 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: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
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,...
|
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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