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std::shared_lock::lock

From cppreference.com
< cpp‎ | thread‎ | shared lock
 
 
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void lock();
(since C++14)

Locks the associated mutex. Effectively calls mutex()->lock_shared().

std::system_error is thrown if there is no associated mutex or if the mutex is already locked.

Contents

[edit] Parameters

(none)

[edit] Return value

(none)

[edit] Exceptions

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

[edit] Example

[edit] See also

tries to lock the associated mutex
(public member function) [edit]
unlocks the associated mutex
(public member function) [edit]