/usr/include/root/TNtuple.h is in libroot-tree-dev 5.34.30-0ubuntu8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Author: Rene Brun 06/04/96
/*************************************************************************
* Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
* All rights reserved. *
* *
* For the licensing terms see $ROOTSYS/LICENSE. *
* For the list of contributors see $ROOTSYS/README/CREDITS. *
*************************************************************************/
#ifndef ROOT_TNtuple
#define ROOT_TNtuple
//////////////////////////////////////////////////////////////////////////
// //
// TNtuple //
// //
// A simple tree with branches of floats. //
// //
//////////////////////////////////////////////////////////////////////////
#ifndef ROOT_TTree
#include "TTree.h"
#endif
class TBrowser;
class TNtuple : public TTree {
protected:
Int_t fNvar; // Number of columns
Float_t *fArgs; //! [fNvar] Array of variables
virtual Int_t Fill();
private:
TNtuple(const TNtuple&); // not implemented
TNtuple& operator=(const TNtuple&); // not implmeneted
public:
TNtuple();
TNtuple(const char *name,const char *title, const char *varlist, Int_t bufsize=32000);
virtual ~TNtuple();
virtual void Browse(TBrowser *b);
virtual TTree *CloneTree(Long64_t nentries = -1, Option_t* option = "");
virtual Int_t Fill(const Float_t *x);
Int_t Fill(Int_t x0) { return Fill((Float_t)x0); }
Int_t Fill(Double_t x0) { return Fill((Float_t)x0); }
virtual Int_t Fill(Float_t x0, Float_t x1=0, Float_t x2=0, Float_t x3=0,
Float_t x4=0, Float_t x5=0, Float_t x6=0, Float_t x7=0,
Float_t x8=0, Float_t x9=0, Float_t x10=0,
Float_t x11=0, Float_t x12=0, Float_t x13=0,
Float_t x14=0);
virtual Int_t GetNvar() const { return fNvar; }
Float_t *GetArgs() const { return fArgs; }
virtual Long64_t ReadStream(istream& inputStream, const char *branchDescriptor="", char delimiter = ' ');
virtual void ResetBranchAddress(TBranch *);
void ResetBranchAddresses();
ClassDef(TNtuple,2); //A simple tree with branches of floats.
};
#endif
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