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polymorphism and overloading

 
Ranch Hand
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Is overloading by any means concerned with polymorphism ?
 
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Polymorphisim is simply 'same name and many forms'.
static polymorphism:
It can be in the form of operator overloading (c++, or '+' for string concatenation in Java ). It can be function overloading i.e. same function name with different input argumant types in the same class or sub classes.
dynamic polymorphism:
function overriding can be done only in subclasses, which means same function name and input arguments and the implementation is different.
 
Greenhorn
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The generally accepted definition of polymorphism is:
"Ability to hide multiple implementations behind a single interface."
So I agree function overloading is polymorphism. So is operator overloading. Any kind of overloading will be polymorphic because the same interface is used to refer to different behaviours.
 
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Piotr,
Overloaded functions do not represent the same interface, so maybe your definition is refering to "dynamic polymorphism" mention by Avijeet in the previous message.
 
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