Namespaces
Variants

std::polymorphic<T, Allocator>:: ~polymorphic

From cppreference.net
C++
Memory management library
( exposition only* )
Allocators
Uninitialized memory algorithms
Constrained uninitialized memory algorithms
Memory resources
Uninitialized storage (until C++20)
( until C++20* )
( until C++20* )
( until C++20* )

Garbage collector support (until C++23)
(C++11) (until C++23)
(C++11) (until C++23)
(C++11) (until C++23)
(C++11) (until C++23)
(C++11) (until C++23)
(C++11) (until C++23)
std::polymorphic
constexpr ~polymorphic ( ) ;
(since C++26)

If * this is not valueless, destroys the owned object using std:: allocator_traits < Allocator > :: destroy and then the storage is deallocated.

Otherwise, does nothing.

If T is an incomplete type , the program is ill-formed.