Hi,
I wanted to make an executable that would quickly dump a scan query to stdout and was annoyed w/ having to always hit return every 50 rows. So it was nicely documented on the web for this function:
root.cern.ch/root/html/TTreePlay … layer:Scan
By default 50 rows are shown and you are asked for
to see the next 50 rows.
You can change the default number of rows to be shown before
via mytree->SetScanfield(maxrows) where maxrows is 50 by default.
Just note that the function is ‘SetScanField’ where the f should be capital.
Otherwise this documentation is quite helpful.
Cheers,
Justin