Possibly an LCG-specific question, but how can I load the FastJet VariableR plugin in ROOT?
Just using FastJet itself works fine, but when I use the Variable R plugin, it can’t find the symbol
_ZTVN7fastjet7contrib15VariableRPluginE
If I do gSystem->Load("libfastjetplugins")
it then can’t find _ZN17siscone_spherical11CSphsiscone12_banner_ostrE
ROOT Version: 6.16
Platform: LCG Dev4
Hi,
the procedure for interactive usage of external libraries takes place in two steps:
Load the necessary libraries with gSystem->Load
as you correctly did
Include the necessary headers with statemens like gInterpreter->Declare("include \"myHeader.hxx\"")
Did you perform 1) for all the necessary libraries and 2) for the necessary headers?
Cheers,
D
I use ACLiC and #include
the headers. Is 2 still necessary?
Hi,
then it’s more than interactivity, we need to link the library which cannot be loaded at runtime with gSystem->Load. Isn’t a regular compilation better in this case?
D
system
Closed
May 28, 2019, 1:13pm
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