std::shared_lock<Mutex>::unlock

From cppreference.com
< cpp‎ | thread‎ | shared lock
 
C++
 
Concurrency support library
Threads
(C++11)
(C++20)
(C++20)
(C++20)
(C++20)
(C++17)(C++17)    
this_thread namespace
(C++11)
(C++11)
(C++11)
(C++11)
Atomic types
(C++11)
(C++20)
(C++11)
Initialization of atomic types
(C++11)(deprecated in C++20)
(C++11)(deprecated in C++20)
(C++11)
Free functions for atomic operations
(C++11)(C++11)
(C++11)(C++11)
(C++11)(C++11)
(C++11)(C++11)(C++11)(C++11)
(C++11)(C++11)
(C++11)(C++11)
(C++11)(C++11)
(C++11)(C++11)
(C++11)(C++11)
(C++11)
(C++20)(C++20)
(C++20)
(C++20)
Free functions for atomic flags
(C++11)(C++11)
(C++11)(C++11)
(C++20)(C++20)
(C++20)(C++20)
(C++20)
(C++20)
Memory ordering
(C++11)
(C++11)
(C++11)
(C++11)
Mutual exclusion
(C++11)
(C++11)
(C++17)
Generic lock management
(C++11)
(C++17)
(C++11)
(C++14)
(C++11)(C++11)(C++11)
(C++11)
(C++11)
(C++11)(C++11)(C++11)
(C++11)
(C++11)
Condition variables
(C++11)
(C++11)
(C++11)
(C++11)
Semaphores
(C++20)(C++20)
Latches and barriers
(C++20)
(C++20)
Futures
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
 
std::shared_lock
 
void unlock();
 (since C++14)

Unlocks the associated mutex from shared mode. Effectively calls mutex()->unlock_shared()

std::system_error is thrown if there is no associated mutex or if the mutex is not locked.

Parameters

(none)

Return value

(none)

Exceptions

  • Any exceptions thrown by mutex()->unlock_shared()

Example

This section is incomplete
Reason: no example

See also

 locks the associated mutex
(public member function)
disassociates the mutex without unlocking
(public member function)
Retrieved from "https://en.cppreference.com/mwiki/index.php?title=cpp/thread/shared_lock/unlock&oldid=132618"