diff --git a/test/GetWebHistogram.C b/test/GetWebHistogram.C new file mode 100644 index 0000000000000000000000000000000000000000..5c2ab7654203904b7075aafdd79add69d6ad8b75 --- /dev/null +++ b/test/GetWebHistogram.C @@ -0,0 +1,14 @@ +void GetWebHistogram() +{ + // example of script called from an Action on Demand when a TRef object + // is dereferenced. See Event.h, member fWebHistogram + + const char *URL = "http://root.cern.ch/files/pippa.root"; + printf("GetWebHistogram from URL: %s\n",URL); + TFile *f= TFile::Open(URL); + f->cd("DM/CJ"); + TH1 *h6 = (TH1*)gDirectory->Get("h6"); + h6->SetDirectory(0); + delete f; + TRef::SetObject(h6); +}