Scope Resolution Operator
Scope Resolution Operator (::) in C++ programming language is used
1. to resolve the scope of private data members of a class in any member function while defining the member function out side the class to implement abstraction.
2. To access the global variable if local variables with same names also defined.
#ScopeResolution #Scope #Abstraction #Class #MemberFunction
Go through the lecture for more details.