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by: Edward Diener |
last post by:
Is there a way to override the default processing of the assignment operator
for one's own __value types ? I realize I can program my own Assign method,
and provide that for end-users of my class, but I would like to use
internally my own = operator for some of my value types, so I can say "x =
y;" rather than "x.Assign(y);".
The op_Assign operator seems impossibly broken since it takes __value copies
of the two objects. Perhaps there is...
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by: Elementary Penguin |
last post by:
Is there a left add unary operator ( or do I have to overload one ) ?
For example:
string s1 = "A";
s1 += "B";
Console.WriteLine( s1 )
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by: gorda |
last post by:
Hello,
I am playing around with operator overloading and inheritence,
specifically overloading the + operator in the base class and its
derived class.
The structure is simple: the base class has two int memebers "dataA",
"dataB". The derived class has an additional int member "dataC". I am
simply trying to overload the + operator so that 'adding' two objects
will sum up the corresponding int members.
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by: chetan |
last post by:
Hello All !
In c++, are basic data type int,char,long,..,etc. classes ? And if so,
How can i overload new and delete operators for this this objects ?
Thanks in advance !
Chetan
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by: Lee |
last post by:
Does VB.NET support overloaded operators? For instance, if I create a
complex number class, Complex, can I do code like this?
Dim a As New Complex(1.2, 3.4)
Dim b As New Complex(5.6, 7.89)
b = b * 4
a = a + b
I'm not sure if Operator Overloading is an OOP (and thus maybe .NET)
feature, or a C++/C# language feature.
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by: Javier |
last post by:
Hi Everyone,
I have a dynamic checkbox in a datagrid that uses the ITemplate interface
and has the checkchanged event wired up. When the checkbox is checked, the
event
event handler that handles the event gets called, however when it is
unchecked, it does not fire. Is this by design, or is something else that
is going on? Thanks!!.
This message was originally posted by marian@discussions.microsoft.com, but
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by: karthik |
last post by:
The * operator behaves in 2 different ways. It is used as the value at
address operator as well as the multiplication operator. Does this mean
* is overloaded in c?
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by: y-man |
last post by:
Hi,
I am trying to get an overloaded operator to work inside the class it
works on. The situation is something like this:
main.cc:
#include "object.hh"
#include "somefile.hh"
object obj, obj2 ;
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by: ttamilvanan81 |
last post by:
Hai i have using the checkbox in for loop.
I need the urgent help from anyone,
for example in the loop there is having 5 checkbox if i checked 3 of the ckeckboxes and 2 of the checkboxes are unchecked. I need to get the values for checked checkboxes and unchecked checkboxes. Because if i checked the checkboxes, those values need to be inserted into the database. Those for unchecked checkboxes values need to be deleted from the database. Can...
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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 then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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 last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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