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Virtual Base Classes
This ambiguity can be resolved if the class derived have only one copy of the class base. This can be done by making the base class a virtual class. This keyword makes the two classes share a one copy of their base class . It can be done as follows :
class base
{
:
};
class Aclass : virtual public base
class Bclass : virtual public base
class derived : public Aclass, public Bclass
This will resolve the ambiguity included.
Pointer Arithmetic We can manipulate the pointers too. We can perform operations such as addition, subtraction, increment and decrement etc.,. As the pointer variables have add
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