what is dynamic bynding, how is dynamic bynding used to inplement run time polymorphism?
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what is dynamic bynding, how is dynamic bynding used to inplement run time polymorphism?
Here: http://docs.eiffel.com/general/guide...tation-12.html
http://www.cyberdyne-object-sys.com/...faq-S-2.3.html
http://en.wikipedia.org/wiki/Dynamic_binding
http://lgl.epfl.ch/Team/SB/PhD/html/phd.3a.html
And might I also recommend the following:
http://www.antionline.com/showthread...hreadid=220247
http://www.antionline.com/showthread...hreadid=230232
http://www.antionline.com/showthread...hreadid=243724
I can say definitively that I'm not sure how it can be implemented for security purposes...mainly because there are words longer than 3 syllables involved :D
EDIT: Wolverine, it is generally considered good manners if you cite your sources...not that it's any of my business
i dont think the Q is related to Network security but any way here goes
Dynamic Binding:- Binding refers to the linking of a procedure call to be executed in response to the call. Dynamic binding means that the code associated with a given procedure call is not known until the time of the call at run-time. It is also called late binding because the connection between the function call & the actual code executed by the call is determined late – during the execution of the program and not when the program is compiled. Dynamic binding is implemented using virtual functions and points.
A function qualifies as a virtual function by the keyword virtual written in from of it. When a virtual function is called via a pointer, the class of the object pointed to determine which function definition will be used. Virtual functions implement polymorphism, whereby objects belonging to different classes can respond to the same message in different ways. A pure virtual function is a function that indicates that the virtual function of an abstract base class is not implemented.
Polymorphism means the ability to take different forms. For example an operation may exhibit different behaviors in different instances. for instance consider an operation of addition. For two numbers, the operation will generate a sum. If the operands are strings, then, the operation would be producing a third string by concatenating the two strings.
Dynamic binding implements run-time polymorphism using virtual functions and pointers. The functionality of a virtual function is determined by the class that inherits the base class containing the virtual function. For example, consider a bookshop that sells both books and tapes. We create a class that stores the title and price of a publication. This class contains a virtual function named display() that displays the details of that publication.
We not create two derived class namely, Book and Tape that inherit this class. Now each of the above said classes would have this procedure but its algorithm or the functionality would be unique for all the three classes & so the display procedure will be redefined in each class that defines that object. At runtime, the code matching the object under current reference will be called. A figurative description of the whole scenario is given below:
_____________
| Media |
---------------------
| Display() |
-------------------
|
|
-----------------------------------------
| |
| |
____________________ _____________
| Book | | Media |
-------------------------- --------------------
| Display(book_detail) | | Display() |
-------------------------- -------------------
Run time Polymorphism
Runtime – Polymorphism
The diagram came a littel jumbled so i am posting a pic
the diagram in my above post came a littel jumbled so i am sending u a img
WOLVERINE YOUR AVATAR IS EXTREMELY OFFENSIVE TO ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
PLEASE REMOVE IT AT ONCE!!!!!!!!!!
:mad: :mad:
The more i think about it the more disturbing I find you SWASTIKA pisses me off. Remember you are in a "Community", with people of many backgrounds. The symbol you are displaying is one of a terrible time in the history of our world.
it meant good luck and still does hence why hitler choose it but anyway
you people live in your country of "Free speach" so ****ing deal with it he has as much right as you do of looking like a ****ing reject from a bad 80's punk band
Very unfortunate than an ancient sbybol was used as a symbol of power by a few bad people, to ruin a nations reputation.
Thanks for your words Gore.
If I am not mistaken the original symbol was reversed to the "Modern", day Swastika, which truly meant the opposite.
:D
I look forward to this Avatar being changed. I hope it is a misunderstanding.
Quote:
Originally posted here by RiOtEr
it meant good luck and still does hence why hitler choose it but anyway
you people live in your country of "Free speach" so ****ing deal with it he has as much right as you do of looking like a ****ing reject from a bad 80's punk band
And an insult as a response. Very proud of you.
:confused:
Do you know me?...................... So how do you know what I look like.
www.irisatlanta.com
I left the scene to become fat faced Chef LOL.
The Exploited...among many others. So bad they were good
LOL Gore :p
I misread the post I though you said "Any Bands" not "Any bad Ones"
LOL
Read Edit.
;)
As ironic as it may seem me 'wasting' a post to point this out; Galdron, in future it may be wise to quit being a post wh.. uhh.. just edit your posts and stop the thread from being unecessarily long.
On the swastika: Sure, it may be offensive to some. But as RiOtEr pointed out, it means good luck and is also perfectly acceptable if viewed in that context - he also makes a good point that we live in a society based upon free speech, and everyone is entitled to their own point of view; I've seen several people with that 'ghost' avatar, who am i to say "ghosts scared my old uncle jack so much he threw himself to his death, your avatar is therefore highly offensive to me, remove it plskthx"?
On a sidenote, i dont really have an uncle Jack, and am not a nazi symphasiser/holocaust denier. so there.
As far as politically correct bullshit goes well, man... Look around you nobody hardly ever complains about how ignorant & stupid the black panthers are. Them damned dirty apes... And due to political correctness those mother ****ing Rag heads have even more time to walk into crowded areas and place bombs everywhere because some dumb bitch ass security guard decided it would be better to worry about blacks, whites, mexicans, & blah blah blah first cause it might be "offending" to check the ****ing toilet heads first due to political correctness thus giveing some ****ing sand for brains extra time to plan out a attack, place bombs, and toss planes into towers.
Oh yuck Galdron, I'd like to see you try and feed your political correctness & conformaty to someone like GG Allin or a bald and political fan of the SexPistols without getting yourself killed.
I'm closing this thread before it gets worse. neemitjamwal, I'm sorry this has happened to your thread. Please realize it's not you. I'd suggest starting a new thread if your question hasn't been answered and hopefully people can stay on top.
As for the rest, sigh.. start a thread in Cosmos or something if you want to debate Wolfverine's avatar instead of hijacking someone else's thread.