by: Lorenzo Villari |
last post by:
I premise I don't know C++ well but... I wondered what is this data hiding
thing... I mean, if I can look at the header (and i need it beacuse of the
class), then what's hidden?
Can someone give...
|
by: coolwarrior |
last post by:
Hi,
1_I want to know the difference between "data hiding" , "steganography"
,"watermarking" ,"capsulation" related to DSP.
2_There r plenty of informaion about data hiding for images on the web...
|
by: harrylmh |
last post by:
Hi,
I'm learning C# and I just don't quite understand the need for
polymorphism. why do we need to use it? how does a base class variable
holding a derived class instance do any good?
Also,...
|
by: Bob Weiner |
last post by:
What is the purpose of hiding intead of overriding a method? I have googled
the question but haven't found anything that makes any sense of it.
In the code below, the only difference is that...
|
by: bob |
last post by:
Hi,
I know there exists a good reason why the designers of c++ decided that
function hiding should exist. But I don't know why. Can anybody provide
a good reason/example of a case where function...
|
by: Nicolas Castagne |
last post by:
Hi all,
I have been wondering for a while why function hiding (in a derived
class) exists in C++, e.g. why when writing
class Base {
void foo( int ) {}
};
class Derived: public Base {
void...
|
by: subramanian100in |
last post by:
Is my following understanding correct ?
Data abstraction means providing the interface - that is, the set of
functions that can be called by the user of a class.
Information hiding means...
|
by: rohitchawla |
last post by:
i am trying to show and hide a div when onmouseover and onmouseover another div element.
i am setting a setTimeout duration on onmouseout to delay the hiding of div for around two second
The...
|
by: Sh4wn |
last post by:
Hi,
first, python is one of my fav languages, and i'll definitely keep
developing with it. But, there's 1 one thing what I -really- miss:
data hiding. I know member vars are private when you...
|
by: matt |
last post by:
Hello group,
I'm trying to become familiar with the information hiding design rules, and I
have a lot (3) of questions for all you experts. AFAIK, a generic module has 2
files:
...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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...
|
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,...
|
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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