Explain what is superclass reference to subclass object? Why do we go for downcasting?

muralidhar.9e

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• Oct 29th, 2010

Downcasting means using the super class object into the subclass.And we are cating to our sub class object.Like let's assume super and sub classesclass BaseClass{      ---...

manoj.muthavarapu

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• Oct 27th, 2010

We extend a class to provide a more specialized behavior for it in the subclass. For example, consider the class "Vehicle" and imagine a subclass "Bus". All vehicle objects are cap...

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