Hi,
I will give concrete instructions on how I see this problem.
1. Load a file at the prompt and start a viewer on the tree
root [0] TFile f("treefile.root")
root [1] tree.StartViewer()
for a file containing a tree named tree.
2. Right click on the right pane of the viewer and select "NewExpression".
3. Double-click the new expression and enter an expression and an alias.
4. From the File menu click "Save source".
5. Restart ROOT and execute the treeviewer.C file that was just created.
When I do this, the viewer that comes up does not have the new
expression I created before saving the source. Do you see the same
behavior?
Dan
Rene Brun wrote:
>Hi Dan,
>
>Sorry for this late reply.
>
>I cannot reproduce this problem. Could you give a more concrete example?
>
>Rene Brun
>
>Dan Krop wrote:
>
>
>>Hi,
>> I am using ROOT v3.05/05 on Mandrake 9.1, which is compatible with
>>RH 9 . I find that when I have a TreeViewer object and I add a new
>>expression through the right-click context menu, the new expression is
>>not saved when I save the tree source, either through right-clicking or
>>through the top menu. You can try to reproduce this by starting a tree
>>viewer on a tree, adding a new expression, saving the source, and
>>executing the resulting macro. I would be curious to see if the problem
>>is reproducible.
>>
>> Thanks,
>> Dan
>>
>>
>
>
>
>
This archive was generated by hypermail 2b29 : Thu Jan 01 2004 - 17:50:15 MET