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

From cppreference.com
 
 
Dynamic memory management
Uninitialized memory algorithms
Constrained uninitialized memory algorithms
Allocators
Garbage collection support
(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)



 
 
template< class U >
void destroy( U* p );
(since C++17)
(deprecated in C++20)
(undeprecated in C++26)

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.

This function is undeprecated via P2875R3.

[edit] See also

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