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Interface or multiple inheritance

Discuss Interface or multiple inheritance in the Programming Theory forum on Codewalkers.
Interface or multiple inheritance Discuss here techniques and methods used to program effectively. Questions in this forum should be more like 'How do I build a better...' rather than 'This code doesn't work, how do I fix it?'

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  #1  
Old April 22nd, 2005, 06:48 AM
tasoua tasoua is offline
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Interface or multiple inheritance
Hello

It's said:

" It's quite possible to do the same things that are done with multiple inheritance through interfaces (which PHP5 supports) and advanced OO patterns. "

I wanna know how can interface that

What are advantages of using interface instead of Multiple inheritance?(Please give me an example)
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Old April 24th, 2005, 10:50 PM
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RE: Interface or multiple inheritance
from the little i read - multiple inheretance causes a problem with data potentially clashing from the classes (name and value wise). Interfaces have no data involved.
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Old April 29th, 2005, 01:44 AM
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RE: Interface or multiple inheritance
check this out.. http://www.artima.com/intv/abcs.html
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Old August 2nd, 2005, 01:50 AM
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This article
Hello firends

I read this article and someparts of this article aren't clear to me:

http://c2.com/cgi/wiki?ConfusionAboutInheritance

Quote:
Claiming inheritance is fundamental to OO (as is demonstratably incorrect - there are OO techniques and languages without inheritance), when its used in different ways for several different things


May someone explain more about that?


Quote:

What different things are done with inheritance (and how)?

various means of polymorphism and encapsulation:
delegating state, behavior, or interface definition to a super-class, see InterfaceInheritance and ImplementationInheritance
delegating behavior to a derived class (virtual method calls)




various means of encapsulation?
delegating state, behavior, or interface definition to a super-class, see InterfaceInheritance and ImplementationInheritance

delegating behavior to a derived class ?

May someone give me example for these three statements?

Good Luck
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