Revision 5babd949c69f75d753463915963a9ac024849fc9 authored by Axel Naumann on 09 February 2015, 08:59:47 UTC, committed by Axel Naumann on 09 February 2015, 08:59:47 UTC
1 parent 041b8bd
GetWebHistogram.C
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::SetStaticObject(h6);
}
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...