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by: CoolPint |
last post by:
I read in books that nested class cannot access private members of
nesting class and vice versa unless they are made friends. Somehow, my
compiler is letting my nested class member functions access private
members of nesting class.
template <typename T>
class Container {
// NO friendship given to any other
public:
class ContainerIterator;
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by: John Harrison |
last post by:
Both gcc 3.3.1 and VC++ 7.1 compile the following code.
struct Outer
{
struct Inner
{
int f() { return c; }
};
private:
static const int c;
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by: Marco |
last post by:
Howdy!
Given:
public abstract class A {
public abstract int A1(int i);
private class B {
private int B1(int i) {
int j;
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by: Robert W. |
last post by:
I've almost completed building a Model-View-Controller but have run into a
snag. When an event is fired on a form control I want to automatically
updated the "connnected" property in the Model. This works fine if all of
the properties are at the top (root level) of the model but I'd like to keep
them in nested classes to organize them better.
So, for example, part of my data model looks like this (simplified) :
public class MainClass
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by: MariusI |
last post by:
Consider the following class layout
public class Order
{
public ProductOrder AddProductOrder(/* variables required to create a
product order */)
{
/* Check if the product order can be added to the order */
}
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by: moondaddy |
last post by:
I'm new to c# and am wondering if its possible to access members of a nested
class. Can someone please advise? Thanks.
class Program
{
static void Main(string args)
{
try
{
Test1 obj = new Test1();
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by: ZikO |
last post by:
Hi there.
I have a problem. I have created nested classes but don't know how to access to
inner classes. I know I can create objects:
Hen Object;
Hen::Nest ObjectNest;
Hen::Nest::Egg ObjectEgg;
and have access to particular elements
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by: Calvin Spealman |
last post by:
On Wed, Aug 13, 2008 at 11:32 AM, Cousson, Benoit <b-cousson@ti.comwrote:
There is no point of nested classes because nested classes _are not_
supported by python. They are simply an artifact of not actively
denying the syntax non-globally. I would fully support a change to the
language to actively forbid a class definition that is not
module-level.
I don't consider it pollution. If you want it considered "private" to
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by: Cousson, Benoit |
last post by:
I don't think so; my original email was mainly a question. I do agree that they are other ways to do what I'm trying to achieve; there are always several ways to solve an issue.
Few days ago, I decided to use nested class because I realized that it was the most convenient way to implement my need.
Since this feature is supported in many languages, I was just surprised that Python did support it only partially, hence my original email.
...
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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: 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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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: 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: 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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