by: scooter |
last post by:
Given this class heirarchy
class Base{};
class A : public Base
{};
class B : public Base
{};
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by: Edward Diener |
last post by:
Coming from the C++ world I can not understand the reason why copy
constructors are not used in the .NET framework. A copy constructor creates
an object from a copy of another object of the same...
|
by: RonHiler |
last post by:
My copy constructor is crashing my program, and I can't figure out
why. I'll try to make the code listing as short as I can. Here are
the two headers:
class BreakthroughClass
{
public:...
|
by: pragtideep |
last post by:
Kindly help me explain the behaviour of defult copy constructor . Why
the destructor is freeing the SAME memory twice , though it was
allocated just once .
#include<iostream>
using namespace...
|
by: utab |
last post by:
Dear all,
So passing and returning a class object is the time when to include the
definition of the copy constructor into the class definition. But if we
don't call by value or return by value, ...
|
by: rKrishna |
last post by:
I was trying to understand the real need for copy constructors. From
literature, the main reason for redfinition of copy constructor in a
program is to allow deep copying; meaning ability to make...
|
by: 2005 |
last post by:
If a Constructor can be used to initialize, when is memory is allocated
/ say the "new" operator etc?
Thanks
|
by: blangela |
last post by:
I have decided (see earlier post) to paste my Word doc here so that it
will be simpler for people to provide feedback (by directly inserting
their comments in the post). I will post it in 3 parts...
|
by: JD |
last post by:
Hi,
My associate has written a copy constructor for a class. Now I need to add
an operator = to the class. Is there a way to do it without change her code
(copy constructor) at all? Your help...
|
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: 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: 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...
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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: 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: 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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