by: Kevin Saff |
last post by:
Apparently I'm missing something. Stroustrup (15.3) says of protected
access:
If is protected, its name can be used only by member functions
and friends of the class in which it is declared...
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by: Steven T. Hatton |
last post by:
I find the surprising. If I derive Rectangle from Point, I can access the
members of Point inherited by Rectangle _IF_ they are actually members of a
Rectangle. If I have a member of type Point...
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by: Adam H. Peterson |
last post by:
I just made an observation and I wondered if it's generally known (or
if I'm missing something). My observation is that static protected
members are essentially useless, only a hint to the user. ...
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by: Laban |
last post by:
Hi,
I am new to C# & .NET.
I have a class A which contains a protected member M that I would like to
access. If I derive my own class B from A, I can access M from within the
class, and also...
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by: Kevin Prichard |
last post by:
Hi all,
I've recently been following the object-oriented techiques discussed
here and have been testing them for use in a web application. There is
problem that I'd like to discuss with you...
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by: atomik.fungus |
last post by:
Hi, im having problems compiling some code, and i dont understand why.
I've made a Matrix class for any kind of data and now im implementing
an inherited class with all the mathematical stuff...
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by: mlimber |
last post by:
In an article on the safe bool idiom
(http://www.artima.com/cppsource/safeboolP.html), Bjorn Karlsson gives
the following code (slightly modified):
class safe_bool_base {
protected:
typedef...
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by: Fir5tSight |
last post by:
Hi All,
I have a small C#.NET program that is as follows:
using System;
class A
{
protected int x = 123;
}
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by: Jeremy S. |
last post by:
Just getting into OOP here...
I remember reading somewhere that having protected and/or internal member
variables is to generally be avoided or potentially a "bad thing" because
having such...
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by: =?Utf-8?B?R2Vvcmdl?= |
last post by:
Hello everyone,
I met with a strange issue that derived class function can not access base
class's protected member. Do you know why?
Here is the error message and code.
error C2248:...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
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...
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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,...
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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,...
|
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...
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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...
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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,...
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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...
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