by: Dave |
last post by:
Hello all,
Please consider the code below. It is representative of a problem I am
having.
foo_t needs to contain a bar_t which is a class without a copy constructor
or operator=. It is not...
|
by: JKop |
last post by:
I understand variables/objects and pointer variables perfectly:
int X = 5;
int* pX = &X;
*pX = 4;
int** ppX = &pX:
|
by: Dave Townsend |
last post by:
Hi,
I came across a little problem the other day, I wonder
if anyone has a more elegant solution:
I have a class which has some "pixmap" members, this is
a QT-data type which is similar to a...
|
by: apoorv |
last post by:
can anybody explain me how exactly C++ lang implements references.I read it
from some where that it is nothing but const pointer internally but few of
my seniors told me its not that than what is...
|
by: Steve Jorgensen |
last post by:
Yup, Steve's full of tips, but hey, it makes him feel important, right?
Ok, here goes. I've been trying to improve encapsulation by putting code
in the same object as the stuff it affects, so I...
|
by: junw2000 |
last post by:
For example,
int i = 5;
int &r = i;
Are i and r two different variables?
Or do i and r occupy the same memory space? that means they are the
same variable?
Thanks.
|
by: cody |
last post by:
Why can I overload operator== and operator!= separately having different
implementations and additionally I can override equals() also having a
different implementation.
Why not forbid...
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by: igor.kulkin |
last post by:
References is a relatively basic feature of C++ language.
It might be a good thing to think of references as aliases to the
variables.
However it's good to think of references this way when you...
|
by: valentin tihomirov |
last post by:
As explained in "Using pointers vs. references"
http://groups.google.ee/group/borland.public.delphi.objectpascal/browse_thread/thread/683c30f161fc1e9c/ab294c7b02e8faca#ab294c7b02e8faca ,
the...
|
by: spekyuman |
last post by:
What processes occur during a function call? Specifically, how are
pointers and references treated during this time? What happens to
their memory and what they reference during this particular...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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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...
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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,...
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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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