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std::pmr::polymorphic_allocator<T>::destroy

From cppreference.com
 
 
Dynamic memory management
Smart pointers
(C++11)
(C++11)
(C++11)
(until C++17)
(C++11)
Allocators
Memory resources
Uninitialized storage
Uninitialized memory algorithms
Constrained uninitialized memory algorithms
Garbage collection support
Miscellaneous
(C++20)
(C++11)
(C++11)
C Library
Low level memory management
 
 
template<class U>
void destroy(U* p);
(since C++17)
(deprecated in C++20)

Destroys the object pointed to by p, as if by calling p->~U().

[edit] Parameters

p - pointer to the object being destroyed

[edit] Notes

This function is deprecated via LWG issue 3036, because its functionality can be provided by the default implementation of std::allocator_traits::destroy and hence extraneous.

[edit] See also

[static]
destructs an object stored in the allocated storage
(function template) [edit]