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by: Gandalf |
last post by:
Hello. I have some questions about the standard containers.
How does the standard containers behave if I do
queue<Foo> myQ;
queue<Foo> myQ2;
.... insert into myQ...
myQ = myQ2;
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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 kind. It sounds simple
but evidently .NET has difficulty with this concept for some reason. I do
understand that .NET objects are created on the GC heap but that doesn't
mean that they couldn't be copied from another object of the same kind when...
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by: vj |
last post by:
Hi! I recently came across this intresting behaviour shown by Visual
C++ 6.0 compiler regarding Copy Constructors. Please tell me that is
this the standard behaviour shown by all compilers or its limited only
to VC++.
Listing 1
==================
#include <iostream>
using namespace std;
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by: Peter |
last post by:
I want to copy a parent class instance's all datas to a child's. It's
actually a C++'s copy constructor. But why the following code does not
work - there is a compile error! How it should look like?
(The background is I don't know (I don't care indeed) all members in
DataGrid, so I don't want to copy all members in DataGrid one by one.)
public class GridEx : DataGrid
{
public GridEx()
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by: olsongt |
last post by:
This one made me smile. From:
http://aima.cs.berkeley.edu/python/utils.html#Queue
class Queue:
"""Queue is an abstract class/interface. There are three types:
Stack(): A Last In First Out Queue.
FIFOQueue(): A First In First Out Queue.
PriorityQueue(lt): Queue where items are sorted by lt, (default
<).
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by: ravi |
last post by:
Hi
can anybody tell me that which ds will be best suited to implement a
hash table in C/C++
thanx. in advanced
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by: ecestd |
last post by:
how do you implement a copy constructor for this pointer-based ADT
queue
#include "Queuep.h"
#include <cassert>
#include <new>
using namespace std;
Queue::Queue () : backPtr (0), frontPtr(0)
{
}
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by: amitmool |
last post by:
hi, i have used the queue library file and try to use the template as
template <class QueueItem>
queue <QueueItem>::~queue() // line 25
{
}
template <class QueueItem>
void queue<QueueItem>::push(const QueueItem& entry) // line 42
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by: Ray |
last post by:
Hi all,
After many years of C, I thought I'd move to C++ recently. I think
because I think in C, I'm coming to a misunderstanding of something.
I've created a class foo which contains a private variable which is a
priority queue. In class foo's header file, I declared it as:
class foo {
private:
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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: 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.
The Art of Business Website Design
Your website is...
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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: 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: 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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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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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