/usr/include/root/TTreeResult.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: Fons Rademakers 30/11/99
/*************************************************************************
* 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_TTreeResult
#define ROOT_TTreeResult
//////////////////////////////////////////////////////////////////////////
// //
// TTreeResult //
// //
// Class defining interface to a TTree query result with the same //
// interface as for SQL databases. A TTreeResult is returned by //
// TTree::Query() (actually TTreePlayer::Query()). //
// //
// Related classes are TTreeRow. //
// //
//////////////////////////////////////////////////////////////////////////
#ifndef ROOT_TSQLResult
#include "TSQLResult.h"
#endif
class TString;
class TObjArray;
class TTreeResult : public TSQLResult {
friend class TTreePlayer;
private:
Int_t fColumnCount; // number of columns in result
TString *fFields; //[fColumnCount] array containing field strings
TObjArray *fResult; // query result (TTreeRow objects)
Int_t fNextRow; // row iterator
Bool_t IsValid(Int_t field);
void AddField(Int_t field, const char *fieldname);
void AddRow(TSQLRow *row);
public:
TTreeResult();
TTreeResult(Int_t nfields);
virtual ~TTreeResult();
void Close(Option_t *option="");
Int_t GetFieldCount();
const char *GetFieldName(Int_t field);
TObjArray *GetRows() const {return fResult;}
TSQLRow *Next();
ClassDef(TTreeResult,1) // TTree query result
};
#endif
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