Current
ptolemy.domains.sr.lib.Current

At each tick of the clock, this actor outputs the most recently received non-absent input. If no input has been received, then the output is absent. This implements the Lustre "current" operator.

Author(s): Paul Whitaker, Christopher Hylands, Edward A. Lee
Version:$Id: Current.doc.html,v 1.1 2006/02/22 18:40:26 mangal Exp $
Pt.Proposed Rating:Yellow (cxh)
Pt.Accepted Rating:Red (cxh) Should support multiports