std::shared_lock<Mutex>::owns_lock
From cppreference.com
< cpp | thread | 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) |