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by: franky.backeljauw |
last post by:
Hello,
following my question on "std::copy versus pointer copy versus member
copy", I had some doubts on the function memcpy, as was used by tom_usenet
in his reply.
- Is this a c++ standard...
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by: Thomas Mlynarczyk |
last post by:
Hi!
If A is an object, then "B = A;" will just assign a reference. Isn't there a
simple way to create an actual copy of A and assign that to B?
Greetings,
Thomas
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by: David Rasmussen |
last post by:
If I have this
struct S
{
int arr;
};
and I do this:
S s1,s2;
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by: Matteo Settenvini |
last post by:
Ok, I'm quite a newbie, so this question may appear silly. I'm using
g++ 3.3.x.
I had been taught that an array isn't a lot different from a pointer
(in fact you can use the pointer arithmetics to...
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by: truckaxle |
last post by:
I am trying to pass a slice from a larger 2-dimensional array to a
function that will work on a smaller region of the array space. The
code below is a distillation of what I am trying to...
|
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by: Mark Smith |
last post by:
I'm trying to copy data from a 1D array to a 2D array.
The obvious thing doesn't work:
int twoDee = new int;
int oneDee = new int { 1, 2 };
Array.Copy(oneDee, 2, twoDee, 2, 2);
This causes a...
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by: Vitaly Zayko |
last post by:
It's probably simple but I can't find a way how to copy number of bytes
from one byte array to another? Just like Array.Copy(SourceArray,
SourceIndex, DestArray, DestIndex, Length) does but in my...
|
by: Victor Bazarov |
last post by:
Below you will find some code I wrote to see if I could wrap array copying
(especially for multi-dimensional arrays) in a simple class and/or
function. It seems to work fine for one-dimensioned...
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by: Frederick Gotham |
last post by:
I want to copy an array of objects.
If it were C, I'd simply do:
memcpy( target_array, source_array, sizeof target_array );
However, this won't suffice for objects in C++.
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by: IvaPopova |
last post by:
Hello,
Consider this
use strict;
use Data::Dumper;
my %hash1=(a=>,
b=>,
c=>,);
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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...
|
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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,...
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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: 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...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
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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: 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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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...
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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 ...
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