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by: Jun |
last post by:
I have following script
<script>
var Animal = function(name){
this.name = name;
}
Animal.prototype.eat = function (food)
{
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by: Andy |
last post by:
1) Is there any use of defining a class with a single constructor
declared in private scope? I am not asking a about private copy
constructors to always force pass/return by reference.
2) Is this in any way used to create singletons. Can someone say how?
Cheers,
Andy
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by: Fabian Müller |
last post by:
Hi all,
my question is as follows:
If have a class X and a class Y derived from X.
Constructor of X is X(param1, param2) .
Constructor of Y is Y(param1, ..., param4) .
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by: Player |
last post by:
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Hash: SHA1
Hello all.
I am in the process of teaching myself C# and I think I am doing OK.
I have learnt how to how to call the right constructor of a class, if the
class has more than than one cosntructor, by making sure that each
constructor has a different signature. I have managed to learn that and get
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by: daveb |
last post by:
I'm trying to write some code that calls the constructors of STL
containers explicitly, and I can't get it to compile. A sample program
is below. One compiler complains about the last two lines (the map
constructor calls), saying that I'm trying to take the address of a
constructor. Another compiler complains about all four of the last
lines, just saying "invalid use of class". What is the correct syntax
for calling a container...
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by: ffrugone |
last post by:
My scenario involves two classes and a database. I have the classes
"Broom" and "Closet". I want to use a static method from the "Closet"
class to search the database for a matching "Broom". If it finds a
matching "Broom", i want it to return a "Broom" object to the calling
program. I want the static method to call the constructor for the
"Broom" class. I want this static method, (and one other called
"CreateBroom") to be the only...
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by: Igor.Smirnov |
last post by:
Hi,
Why g++ in Linux does not call copy constructor at return statement?
I have detected this at Sicentific Linux 4.1 (g++ v. 3.4.3) and Red Hat
Linux 8.0 (g++ v. 3.2).
Microsoft Visual Studio C++ v. 8 at Windows XP calls them as necessary
(as should be according to Stroustrup and my previous experiense),
that is it calls the copy constructor for the object, returned by
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by: Zytan |
last post by:
I have a struct constructor to initialize all of my private (or public
readonly) fields. There still exists the default constructor that sets
them all to zero. Is there a way to remove the creation of this
implicit default constructor, to force the creation of a struct via my
constructor only?
Zytan
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by: newbie |
last post by:
This is a snippet from C++ FAQs, which I have never done--- when I do
such a thing, I would declare function used by constructor ( in this
example, init() ) as static. But I do understand that it would be
great if the following practice is valid.
But by OO concept, it seems not to very good because init() belongs to
an object, which hasn't be constructed.
Can you give any comment on my question?
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by: Morten Lemvigh |
last post by:
Is it possible to pass a pointer to a constructor or a class definition
as argument to a function? Maybe in a way similar to passing function
pointers...?
The function should construct a number of objects using the given
constructor. The objects should all inherit from a base class.
It's not possible to pass actual objects, since it's not given on
beforehand, how many should be created.
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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: 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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
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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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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