hsimpleProxyDriver.C File Reference

Detailed Description

This is the driver of the hsimpleProxy example It provides the infrastructure to run that code on an ntuple To be run from the tutorials directory.

void hsimpleProxyDriver()
{
   std::cout << gSystem->WorkingDirectory() << std::endl;
   TFile *file = TFile::Open("hsimple.root");
   if (!file){
      std::cerr << "Input file not found.\n";
      return ;
   }
   TTree *ntuple = nullptr;
   file->GetObject("ntuple",ntuple);
   TString dir = gSystem->DirName(__FILE__);
   ntuple->Draw(dir+"/hsimpleProxy.C+");
}

Author

Rene Brun

Definition in file hsimpleProxyDriver.C.