/usr/include/root/TBenchmark.h is in libroot-core-dev 5.34.14-1build1.
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 12/12/94
/*************************************************************************
* 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. *
*************************************************************************/
// ---------------------------------- Benchmark.h
#ifndef ROOT_TBenchmark
#define ROOT_TBenchmark
//////////////////////////////////////////////////////////////////////////
// //
// TBenchmark //
// //
// This class is a ROOT utility to help benchmarking applications //
// //
//////////////////////////////////////////////////////////////////////////
#ifndef ROOT_TNamed
#include "TNamed.h"
#endif
#ifndef ROOT_TStopwatch
#include "TStopwatch.h"
#endif
class TBenchmark : public TNamed {
protected:
Int_t fNbench; // Number of active benchmarks
Int_t fNmax; // Maximum number of benchmarks initialized
TString *fNames; //[fNbench] Names of benchmarks
Float_t *fRealTime; //[fNbench] Real Time
Float_t *fCpuTime; //[fNbench] Cpu Time
TStopwatch *fTimer; // Timers
TBenchmark(const TBenchmark&);
TBenchmark& operator=(const TBenchmark&);
public:
TBenchmark();
virtual ~TBenchmark();
Int_t GetBench(const char *name) const;
Float_t GetCpuTime(const char *name);
Float_t GetRealTime(const char *name);
virtual void Print(Option_t *name="") const;
virtual void Reset();
virtual void Show(const char *name);
virtual void Start(const char *name);
virtual void Stop(const char *name);
virtual void Summary(Float_t &rt, Float_t &cp);
ClassDef(TBenchmark,0) //ROOT utility to help benchmarking applications
};
R__EXTERN TBenchmark *gBenchmark;
#endif
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