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std::get_unexpected(3)	      C++ Standard Libary	std::get_unexpected(3)

NAME
       std::get_unexpected - std::get_unexpected

Synopsis
	  Defined in header <exception>
							      (since C++11)
	  std::unexpected_handler get_unexpected() noexcept;  (deprecated)
							      (removed	    in
       C++17)

	  Returns the currently	installed std::unexpected_handler,  which  may
       be a null
	  pointer.

	  This function	is thread-safe.	Prior call to std::set_unexpected syn-
       chronizes-with
	  (see std::memory_order) the subsequent calls to this function.

Parameters
	  (none)

Return value
	  The currently	installed std::unexpected_handler.

See also
	  unexpected_handler  the  type	 of  the function called by std::unex-
       pected
	  (removed in C++17) (typedef)
	  set_unexpected     changes the function to be	called	by  std::unex-
       pected
	  (removed in C++17) (function)

http://cppreference.com		  2022.07.31		std::get_unexpected(3)

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