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std::shared_lock::release(3)  C++ Standard Libary std::shared_lock::release(3)

NAME
       std::shared_lock::release - std::shared_lock::release

Synopsis
	  mutex_type* release()	noexcept;  (since C++14)

	  Breaks the association of the	associated mutex, if any, and *this.

	  No locks are unlocked. If the	*this held ownership of	the associated
       mutex prior to
	  the call, the	caller is now responsible to unlock the	mutex.

Parameters
	  (none)

Return value
	  Pointer  to  the  associated mutex or	a null pointer if there	was no
       associated mutex.

Example
	   This	section	is incomplete
	   Reason: no example

See also
	  unlock  unlocks the associated mutex
		  (public member function)
		  disassociates	the associated mutex without unlocking	(i.e.,
       releasing
	  release ownership of)	it
		  (public member function of std::unique_lock<Mutex>)

http://cppreference.com		  2022.07.31	  std::shared_lock::release(3)

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