12void hsimpleProxyDriver()
17 std::cerr <<
"Input file not found.\n";
20 TTree *ntuple =
nullptr;
21 file->GetObject(
"ntuple",ntuple);
22 std::string
s1(__FILE__);
24 ntuple->
Draw(dir+
"/hsimpleProxy.C+");
R__EXTERN TSystem * gSystem
A ROOT file is composed of a header, followed by consecutive data records (TKey instances) with a wel...
static TFile * Open(const char *name, Option_t *option="", const char *ftitle="", Int_t compress=ROOT::RCompressionSetting::EDefaults::kUseCompiledDefault, Int_t netopt=0)
Create / open a file.
virtual const char * UnixPathName(const char *unixpathname)
Convert from a local pathname to a Unix pathname.
virtual const char * WorkingDirectory()
Return working directory.
A TTree represents a columnar dataset.
void Draw(Option_t *opt) override
Default Draw method for all objects.