Scope Resolution Operator in C++

[Viren Patel]

#55919

What is Scope Resolution Operator in C++?

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[Test]

#55921

Scope Resolution Operator is used to get hidden names due to variable scopes so that you can still use them.

It used for the following purposes.

1) To access a global variable when there is a local variable with the same name.
2) To define a function outside a class.
3) To obtain a class static variables.

Scope resolution operator also used as

(i) Unary
(ii) Binary

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