short description of auto_ptr

2025-04-18 03:46:34 -04:00
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 - std::scoped_ptr: (Boost) “Remembers” to delete things when they go out of scope. Alternate to auto_ptr. Cannot be copied.

+- std::auto_ptr: was C++98’s first smart pointer, but it's broken and removed now.
+
 ## 27.15 Exercise

 In the following [program](shared_ptr1.cpp), the use count will be printed 3 times. What exact value will be printed each time?