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VIRTUAL FUNCTIONS IN C++
Virtual function is a member function in base class, which is redefined in the derived class.
Virtual function is declared by using the keyword virtual.
Syntax of virtual function:
class main_Class // denotes the base class of v...
Difference between pure virtual function and virtual function in C++
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Pure virtual function
virtua...
Pure virtual function in C++
In C++, Pure virtual method or pure virtual function is a virtual function in which virtual function does not contain a definition inside the function declaration. A pure virtual function/method is declared by assigning a function equal to 0 in d...
