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std::unique...k::owns_lock(3)  C++ Standard Libary std::unique...k::owns_lock(3)

NAME
     std::unique_lock::owns_lock - std::unique_lock::owns_lock

Synopsis
	bool owns_lock() const noexcept;  (since C++11)

	Checks whether *this owns a locked mutex or not.

Parameters
	(none)

Return value
	true  if *this has an associated mutex and has acquired ownership of it,
     false
	otherwise.

See also
	operator bool tests whether the lock owns (i.e., has locked) its associ-
     ated mutex
		      (public member function)

http://cppreference.com 	   2024.06.10	   std::unique...k::owns_lock(3)

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