by: Harag |
last post by:
Hi all
If I create an object with the following:
var ob1 = new objMyDefinedObject();
then I assign it to a new variable.
var ob2 = ob1
|
by: lion |
last post by:
in .net, if you set annstance-A of a class equal to another instance-B, a
pointer will add to B, but if i want to create a copy of B instead of
pointer, how to operate?
Note:serialization...
|
by: marcosegurini |
last post by:
Hi,
the following class describes my actual problem:
class DeepCopy<T>
{
T val_;
public void Assign(T newVal)
{
|
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: blangela |
last post by:
2.0 Sample Code
class ABC // dummy class used below
{};
class Example2
{
public:
Example2(); // default ctor
Example2( const Example2 &); // copy ctor
|
by: blangela |
last post by:
3.0 Advanced Topic Addendum
There are a few cases where the C++ compiler cannot provide an
overloaded assignment operator for your class. If your class contains
a const member or/and a...
|
by: campos |
last post by:
"Effective C++ 3rd Edition" Item 6, P39
-------------------------------------------------------
class Uncopyable {
protected: // allow construction
Uncopyable() {} // and...
|
by: Jeroen |
last post by:
Hi all,
I'm trying to implement a certain class but I have problems regarding
the copy ctor. I'll try to explain this as good as possible and show
what I tried thusfar. Because it's not about a...
|
by: sam_cit |
last post by:
Hi Everyone,
I was just wondering, about the overloaded assignment operator for
user defined objects. It is used to make sure that the following works
properly,
obj1 = obj;
so the...
|
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: 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: 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: 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,...
|
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...
|
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...
|
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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