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# std::condition_variable::condition_variable

From cppreference.com
< cpp‎ | thread‎ | condition variable

[edit template]

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.

### [edit] Parameters

(none)

### [edit] 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.

### [edit] See also

C documentation for cnd_init

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