wait

Wait for futures to be completed.

Syntax

• wait(f)
• wait(f, state)
• TF = wait(f, state, timeout)

Input argument

• f - FevalFuture object: scalar or array.
• state - state to wait: 'finished' (default) or 'running'
• timeout - seconds to wait: real numeric scalar.

Output argument

• TF - logical: If each element of the Future array f finishes before timeout seconds elapse, TF is true. Otherwise, TF is false.

Description

wait(f) pauses execution until each element of the Future array f is finished.

wait(f, state) pauses execution until each element of the Future array f has its 'State' property set to state.

tf = wait(f, state, timeout) pauses execution for a maximum of timeout seconds.

Example

fptr = str2func('pause');
for i = 1:15
 f(i) = parfeval(backgroundPool, fptr, 0, 5);
end
tic()
R = wait(f, 'finished');
toc()

See also

pause, fetchOutputs.

History

Author

Allan CORNET