Logo ROOT  
Reference Guide
No Matches
hsimpleProxy.C File Reference

Detailed Description

View in nbviewer Open in SWAN

To use this file, generate hsimple.root:

root.exe -b -l -q hsimple.C
#define b(i)
Definition RSha256.hxx:100
float * q
auto * l
Definition textangle.C:4

and do

TFile *file = TFile::Open("hsimple.root");
TTree *ntuple ; file->GetObject("ntuple",ntuple);
A ROOT file is a suite of consecutive data records (TKey instances) with a well defined format.
Definition TFile.h:54
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.
Definition TFile.cxx:3997
A TTree represents a columnar dataset.
Definition TTree.h:79
virtual void Draw(Option_t *opt)
Default Draw method for all objects.
Definition TTree.h:428
Definition file.py:1
double hsimpleProxy() {
return px;
Rene Brun

Definition in file hsimpleProxy.C.