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std::alloca...ts::destroy(3)  C++ Standard Libary std::alloca...ts::destroy(3)

NAME
       std::allocator_traits::destroy -	std::allocator_traits::destroy

Synopsis
	  Defined in header <memory>
	  template< class T >				    (since C++11)
	  static void destroy( Alloc& a, T* p );	    (until C++20)
	  template< class T >				    (since C++20)
	  static constexpr void	destroy( Alloc&	a, T* p	);

	  Calls	 the  destructor  of  the object pointed to by p. If possible,
       does so by calling
	  a.destroy(p).	If not possible	(e.g. Alloc does not have  the	member
       function
	  destroy()), then calls
	  the destructor of *p directly, as p->~T()
	  (until C++20)
	  std::destroy_at(p)
	  (since C++20).

Parameters
	  a - allocator	to use for destruction
	  p - pointer to the object being destroyed

Return value
	  (none)

Notes
	  Because  this	 function  provides  the automatic fall	back to	direct
       call to the
	  destructor, the member function destroy() is an  optional  Allocator
       requirement since
	  C++11.

See also
	  destroy	destructs an object in allocated storage
	  (until C++20)	(public	member function	of std::allocator<T>)

http://cppreference.com		  2022.07.31	  std::alloca...ts::destroy(3)

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