std::shared_lock<Mutex>::owns_lock

From cppreference.com
< cpp‎ | thread‎ | shared lock
 
C++
 
Thread 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)
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
 
bool owns_lock() const noexcept;
 (since C++14)

Checks whether *this owns a locked mutex or not.

Parameters

(none)

Return value

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

See also

 tests whether the lock owns its associated mutex
(public member function)
Retrieved from "https://en.cppreference.com/mwiki/index.php?title=cpp/thread/shared_lock/owns_lock&oldid=132615"