00001 // To use this file, generate hsimple.root: 00002 // root.exe -b -l -q hsimple.C 00003 // and do 00004 // TFile *file = TFile::Open("hsimple.root"); 00005 // TTree *ntuple = file->GetObject("ntuple",ntuple); 00006 // ntuple->Draw("hsimpleProxy.C+"); 00007 // 00008 double hsimpleProxy() { 00009 return px; 00010 }