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std::pmr::polymorphic_allocator<T>::delete_object

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 delete_object( U* p );
(since C++20)

Destroys the object of type U and deallocates storage allocated for it.

Equivalent to

std::allocator_traits<polymorphic_allocator>::destroy(*this, p);
deallocate_object(p);

Contents

[edit] Parameters

p - pointer to the object to destroy and deallocate

[edit] Exceptions

Throws nothing.

[edit] Notes

This function was introduced for use with the fully-specialized allocator std::polymorphic_allocator<>, but it may be useful in any specialization.

[edit] See also

Free raw memory obtained from allocate_bytes
(public member function) [edit]
Frees raw memory obtained by allocate_object
(public member function) [edit]
[static]
deallocates storage using the allocator
(public static member function of std::allocator_traits<Alloc>) [edit]
deallocates memory
(public member function of std::pmr::memory_resource) [edit]