std::condition_variable:: condition_variable

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Concurrency support library
Threads
(C++11)
(C++20)
this_thread namespace
(C++11)
(C++11)
Cooperative cancellation
Mutual exclusion
Generic lock management
Condition variables
(C++11)
Semaphores
Latches and Barriers
(C++20)
(C++20)
Futures
(C++11)
(C++11)
(C++11)
Safe Reclamation
Hazard Pointers
Atomic types
(C++11)
(C++20)
Initialization of atomic types
(C++11) (deprecated in C++20)
(C++11) (deprecated in C++20)
Memory ordering
Free functions for atomic operations
Free functions for atomic flags
condition_variable ( ) ;
(1) (since C++11)
condition_variable ( const condition_variable & ) = delete ;
(2) (since C++11)
1) Constructs an object of type std::condition_variable .
2) Copy constructor is deleted.

Parameters

(none)

Exceptions

1) May throw std::system_error with std::error_condition equal to std::errc::operation_not_permitted if the thread has no privilege to create a condition variable, std::errc::resource_unavailable_try_again if a non-memory resource limitation prevents this initialization, or another implementation-defined value.

See also

C documentation for cnd_init