Chapter 12
Tying Attributes to UNIX Devices
Tying an element attribute to a UNIX device allows you to stream data serially from that device and then have the attribute dynamically updated with the new incoming data. Therefore, in ASPL, the elements of a group are not stagnant and do not represent constant data. The user can program GGfunc to return dataset whose element attributes have been hooked to UNIX devices. Attributes of a GROUPINGCLASS whose meta data are of type tie are hooked to processors and are updated in real time. In this chapter we will explain how to intersect two signals whose output have been tied to UNIX devices. The real time simulation of intersecting two datasets streaming signals data from UNIX devices is being discussed.
