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std::unique_lock
 
<tbody> </tbody>
unique_lock();
 (1) ( C++11)
unique_lock( unique_lock&& other );
 (2) ( C++11)
explicit unique_lock( mutex_type& m );
 (3) ( C++11)
unique_lock( mutex_type& m, std::defer_lock_t t );
 (4) ( C++11)
unique_lock( mutex_type& m, std::try_to_lock_t t );
 (5) ( C++11)
unique_lock( mutex_type& m, std::adopt_lock_t t );
 (6) ( C++11)
template< class Rep, class Period > unique_lock( mutex_type& m, const std::chrono::duration<Rep,Period>& timeout_duration );
 (7) ( C++11)
template< class Clock, class Period > unique_lock( mutex_type& m, const std::chrono::time_point<Clock,Duration>& timeout_time );
 (8) ( C++11)
unique_lock, .
:
Constructs a unique_lock, optionally locking the supplied mutex.
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1)

unique_lock, .
:
Constructs a unique_lock with no associated mutex.
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2)

. unique_lock other.
:
Move constructor. Initializes the unique_lock with the contents of other.
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3-8)

unique_lock m . :
:
Constructs a unique_lock with m as the associated mutex. Additionally:
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3)
m.lock().
:
Locks the associated mutex by calling m.lock().
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4)
.
:
Does not lock the associated mutex.
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5)
m.try_lock().
:
Tries to lock the associated mutex without blocking by calling m.try_lock().
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6)
, m.
:
Assumes the calling thread already owns m.
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7)
. timeout_duration , . , timeout_duration.
:
Tries to lock the associated mutex. Blocks until specified timeout_duration has elapsed or the lock is acquired, whichever comes first. May block for longer than timeout_duration.
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8)
. timeout_time , . , timeout_time .
:
Tries to lock the associated mutex. Blocks until specified timeout_time has been reached or the lock is acquired, whichever comes first. May block for longer than until timeout_time has been reached.
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other
unique_lock
:
another unique_lock to initialize the state with
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m
, , ,
:
mutex to associate with the lock and optionally acquire ownership of
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t
:
tag parameter used to select constructors with different locking strategies
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timeout_duration
:
maximum duration to block for
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timeout_time
,
:
maximum time point to block until
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1, 2, 4)

noexcept:  
noexcept
  


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