Explain use of scope resolution operator.

Explain use of scope resolution operator.
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1 Answer

Answer :

It is used to uncover a hidden variable. Scope resolution operator allows access to the global version of a variable. The scope resolution operator is used to refer variable of class anywhere in program.

:: Variable_name

OR

Scope resolution operator is also used in classes to identify the class to which a member function belongs. Scope resolution operator is used to define function outside of class.

Return_type class_name:: function_name( )

{

Function body

}


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