Question: C++ smart pointer: a/ Please explain in detail Scott Meyerss point: shared_ptr(s) offer convenience approaching that of garbage collection for shared lifetime management of arbitrary

C++ smart pointer:

a/ Please explain in detail Scott Meyerss point: shared_ptr(s) offer convenience approaching that of garbage collection for shared lifetime management of arbitrary resources.

b/ Please explain in detail Scott Meyerss point: Use weak_ptr for shared_ptr like pointers that can dangle.

Please explain in detail 3 different methods of passing smartpointer stu below to a function. Please explain the differences.

unique_ptr stu{ make_unique(Mickey) };

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