Name
ActiveOutFile -- An object that actively updates its file stream when updated.
Description
This is the file I/O equivalent of ActiveGraph: it takes an OutFile object, a target (datafeed) object, and a selector, which it uses to extract data from the object and send it to the file.
Methods
Phase: Using
-
setFileObject: aFileObj The setFileObject: method sets the file object to which the data will be sent.
-
setDataFeed: d The setDataFeed: method sets the object that will be probed for data.
-
step The step method fires the probe, reads the value from the object, and sends the value to the file.