Hello Rooters,
I'm a new user of ROOT, so my question is probably trivial,
but I'm really stuck!
I'm trying to read out the elements of a 8x2500 array stored as
one branch in a Tree. I've tried
using the examples posted by Glen Salo:
http://root.cern.ch/root/roottalk/roottalk01/3187.html
and
http://root.cern.ch/root/roottalk/roottalk99/0316.html
However, I call ROOT from my own C++ code, and the latter code for reading
elements out gives me a segmentation violation. Is there a way to read
each of the array columns into a 1d array from an external C++ code? I
note the suggestions to use separate one dimensional arrays, but I will
have to adapt the code later to allow for the column dimension to be
dynamically allocated, so using a 2d array from the start seems an easier
option. I'd be really grateful for any advice!
Thanks,
Ben Morgan.
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Mr. Ben Morgan
Postgraduate Student
University of Sheffield
Department of Physics & Astronomy
Hicks Building
Hounsfield Road
Sheffield S3 7RH
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