bionic (3) Path.3U.gz

NAME

       Path - record of connectors visited during dataflow

SYNOPSIS

       #include <Unidraw/path.h>

DESCRIPTION

       A  Path object stores a record of connectors that have been visited during dataflow.  Transfer functions,
       state variables, connectors, and other components can use  the  information  in  the  path  to  determine
       whether data should be transmitted, for example, to avoid circular flow.

PUBLIC OPERATIONS

       Path(Path* = nil)
              Instantiate  a  new  path,  optionally  with a duplicate of the information contained in the given
              path.

       virtual void Visit(Connector*)
              Register a connector as having been visited.

       virtual boolean Visited(Connector*)
              Return whether or not a connector has been registered previously with the path.

SEE ALSO

       Connector(3U), StateVar(3U), TransferFunct(3U)