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std::pmr::p...cate_object(3)  C++ Standard Libary std::pmr::p...cate_object(3)

NAME
       std::pmr::polymorphic_allocator::deallocate_object - std::pmr::polymor-
       phic_allocator::deallocate_object

Synopsis
	  template< class U >				      (since C++20)
	  void deallocate_object( U* p,	std::size_t n =	1 );

	  Deallocates  the storage pointed to by p, which must have been allo-
       cated from a
	  std::pmr::memory_resource x that compares equal to *resource(),  us-
       ing x.allocate(n	*
	  sizeof(U),  alignof(U)),  typically  through	a call to allocate_ob-
       ject<U>(n).

	  Equivalent to	deallocate_bytes(p, n *	sizeof(U), alignof(U));.

Parameters
	  p - pointer to memory	to deallocate
	  n - number of	objects	of type	U the memory was for

Exceptions
	  Throws nothing.

Notes
	  This function	was introduced for use with the	fully-specialized  al-
       locator
	  std::pmr::polymorphic_allocator<>,  but it may be useful in any spe-
       cialization.

See also
	  deallocate_bytes free	raw memory obtained from allocate_bytes
	  (C++20)	   (public member function)
	  delete_object	   destroys and	deallocates an object
	  (C++20)	   (public member function)
	  deallocate	   deallocates storage using the allocator
	  [static]	   (public  static  member  function  of  std::alloca-
       tor_traits<Alloc>)

	  deallocate	   deallocates memory
			   (public  member  function  of  std::pmr::memory_re-
       source)

http://cppreference.com		  2024.06.10	  std::pmr::p...cate_object(3)

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