
- In a stand-alone macro:
- In any “mpdroot” analysis task (if gGeoManager is not yet known):
gROOT->LoadMacro("$VMCWORKDIR/macro/mpd/mpdloadlibs.C"); mpdloadlibs(1,1); TFile* f = new TFile("evetest.root"); f->Get("FairBaseParSet"); gGeoManager
FairRunAna* ana = FairRunAna::Instance(); FairRuntimeDb* rtdb = ana->GetRuntimeDb(); FairBaseParSet* baseParSet = (FairBaseParSet*)rtdb->getContainer("FairBaseParSet"); gGeoManager