root:pyrootgetevent
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| — | root:pyrootgetevent [2013/11/20 14:24] (current) – created nchiap | ||
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| + | ====== Accessing Events in a Tree ====== | ||
| + | |||
| + | To access the events in a tree no variables need to be assigned to the different branches. | ||
| + | Instead the leaves are available as properties of the tree, returning the values of the present event. | ||
| + | <code python> | ||
| + | tree.GetEvent(0) | ||
| + | print tree.Z0_MM | ||
| + | tree.GetEvent(1) | ||
| + | print tree.Z0_MM | ||
| + | </ | ||
| + | |||
| + | To iterate over all events, a '' | ||
| + | <code python> | ||
| + | for event in tree: | ||
| + | print event.Z0_MM | ||
| + | </ | ||
root/pyrootgetevent.txt · Last modified: 2013/11/20 14:24 by nchiap
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