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Determine if data is available to read from TDMS datastore
Since R2022a
tf = hasdata(tdmsds)
tf = hasdata(tdmsds) returns logical 1 (true) if there is data available to read from the TDMS datastore specified by tdmsds. Otherwise, it returns logical 0 (false).
tf
tdmsds
1
true
0
false
example
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In a while-loop, use hasdata to determine if there is any more data to read at the current location.
while
hasdata
tdmsds = tdmsDatastore(tdmsDatastore("C:\data\tdms")); while hasdata(tdmsds) m = read(tdmsds); ⋮ end
TDMSDatastore
TDMS datastore, specified as a TDMSDatastore object.
Example: tdmsds = tdmsDatastore("C:\data\tdms")
tdmsds = tdmsDatastore("C:\data\tdms")
Indicator of data to read, returned as a logical 1 (true) or 0 (false).
Introduced in R2022a
tdmsDatastore
read
reset
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