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

 

C++

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std::pmr::polymorphic_allocator

Member functions

polymorphic_allocator::polymorphic_allocator

polymorphic_allocator::allocate

polymorphic_allocator::deallocate

polymorphic_allocator::construct

polymorphic_allocator::destroy (deprecated in C++20)

polymorphic_allocator::allocate_bytes (C++20)

polymorphic_allocator::deallocate_bytes (C++20)

polymorphic_allocator::allocate_object (C++20)

polymorphic_allocator::deallocate_object (C++20)

polymorphic_allocator::new_object (C++20)

polymorphic_allocator::delete_object (C++20)

polymorphic_allocator::select_on_container_copy_construction

polymorphic_allocator::resource

Non-member functions

operator==operator!= (until C++20)

 

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);

Parameters

p

-

pointer to the object to destroy and deallocate

Exceptions

Throws nothing.

Notes

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

See also

deallocate_bytes (C++20)	free raw memory obtained from allocate_bytes (public member function)
deallocate_object (C++20)	frees raw memory obtained by allocate_object (public member function)
deallocate [static]	deallocates storage using the allocator (public static member function of std::allocator_traits<Alloc>)
deallocate	deallocates memory (public member function of std::pmr::memory_resource)