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std::latch::wait(3)	       C++ Standard Libary	     std::latch::wait(3)

NAME
     std::latch::wait - std::latch::wait

Synopsis
	void wait() const;  (since C++20)

	Blocks the calling thread until the internal counter reaches 0. If it is
     zero
	already, returns immediately.

Parameters
	(none)

Return value
	(none)

Exceptions
	Throws	std::system_error  with an error code allowed for mutex types on
     error.

http://cppreference.com 	   2024.06.10		     std::latch::wait(3)

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