C++

Reference

<condition_variable>

condition_variable

public member function
<condition_variable>

std::condition_variable::condition_variable

default (1)
condition_variable();
copy [deleted] (2)
condition_variable (const condition_variable&) = delete;
Construct condition_variable
Constructs a condition_variable object.

condition_variable objects cannot be copied/moved (both the copy constructor and assignment operator are deleted for this type).

Parameters

none

Exception safety

Strong guarantee: no effects in case an exception is thrown.
A failure to allocate memory may be signaled by throwing bad_alloc.

If the construction fails, a system_error exception is thrown:
exception typeerror conditiondescription
system_errorerrc::resource_unavailable_try_againA resource limitation (other than memory allocation) prevents initialization
Depending on the library implementation, it may throw exceptions on other situations.

See also

condition_variable::wait
Wait until notified (public member function)
condition_variable::notify_one
Notify one (public member function)