ActiveOutFile
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: Creating
-
setDataFeed: d The setDataFeed: method sets the object that will be probed for data.
-
setHDF5Dataset: (id <HDF5>)
hdf5Dataset Sets an extensible HDF5 dataset that data will be appended.
-
setFileObject: aFileObj The setFileObject: method sets the file object to which the data will be sent.
Phase: Using
- (double)
getCurrentValue Returns the last probed value
- (void)
step The step method fires the probe, reads the value from the object, and sends the value to the file.