Add a new element to the end of the queue.
template<typename U> void push(U&& value);
T must be MoveConstructible
Move-construct value
into a new element added to the end of the queue. If an exception
is thrown then this function has no effects.
std::bad_alloc if memory could not
be allocated for the new element. Any exceptions thrown by the
move constructor of T.
jss::poisoned_queue if *this
has been poisoned.
Multiple threads may call push() on the same instance of jss::mpsc_fifo concurrently without
external synchronization. If a call to push() from one thread happens-before
a call to push() from another thread then the
value pushed by the first thread will be popped before the element
from the second. If two threads call push() and neither call happens-before
the other then the order in which those values will be popped is
unspecified.
A successful call to push() synchronizes-with
a call to pop()
or try_pop()
that retrieves the value pushed.
#include <jss/mpsc_fifo.hpp>