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Section: 33.7 [thread.condition] Status: C++11 Submitter: Jeffrey Yasskin Opened: 2009-09-30 Last modified: 2016-01-28
Priority: Not Prioritized
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Discussion:
"Class condition_variable provides a condition variable that can only wait on an object of type unique_lock" should say "...object of type unique_lock<mutex>"
[ 2009-11-06 Howard adds: ]
Moved to Tentatively Ready after 5 positive votes on c++std-lib.
Proposed resolution:
Change 33.7 [thread.condition], p1:
Condition variables provide synchronization primitives used to block a thread until notified by some other thread that some condition is met or until a system time is reached. Class condition_variable provides a condition variable that can only wait on an object of type unique_lock<mutex>, allowing maximum efficiency on some platforms. Class condition_variable_any provides a general condition variable that can wait on objects of user-supplied lock types.