/usr/include/root/TMVA/Volume.h is in libroot-tmva-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: Andreas Hoecker, Joerg Stelzer, Helge Voss, Kai Voss
/**********************************************************************************
* Project: TMVA - a Root-integrated toolkit for multivariate data analysis *
* Package: TMVA *
* Class : Volume *
* Web : http://tmva.sourceforge.net *
* *
* Description: *
* Volume for BinarySearchTree *
* *
* Authors (alphabetical): *
* Andreas Hoecker <Andreas.Hocker@cern.ch> - CERN, Switzerland *
* Helge Voss <Helge.Voss@cern.ch> - MPI-K Heidelberg, Germany *
* Kai Voss <Kai.Voss@cern.ch> - U. of Victoria, Canada *
* *
* Copyright (c) 2005: *
* CERN, Switzerland *
* U. of Victoria, Canada *
* MPI-K Heidelberg, Germany *
* *
* Redistribution and use in source and binary forms, with or without *
* modification, are permitted according to the terms listed in LICENSE *
* (http://tmva.sourceforge.net/LICENSE) *
**********************************************************************************/
#ifndef ROOT_TMVA_Volume
#define ROOT_TMVA_Volume
//////////////////////////////////////////////////////////////////////////
// //
// Volume //
// //
// Volume for BinarySearchTree //
// //
// volume element: cubic variable space beteen upper and lower bonds of //
// nvar-dimensional variable space //
// //
//////////////////////////////////////////////////////////////////////////
#include <vector>
#ifndef ROOT_Rtypes
#include "Rtypes.h"
#endif
//#include "time.h"
namespace TMVA {
class Volume {
public:
// constructors
Volume( std::vector<Float_t>* l, std::vector<Float_t>* u = 0);
Volume( std::vector<Double_t>* l = 0, std::vector<Double_t>* u = 0);
Volume( Volume& );
Volume( Float_t* l , Float_t* u , Int_t nvar );
Volume( Double_t* l , Double_t* u , Int_t nvar );
Volume( Float_t l , Float_t u );
Volume( Double_t l , Double_t u );
// destructor
virtual ~Volume( void );
// destruct the volue
void Delete ( void );
// "scale" the volume by multiplying each upper and lower boundary by "f"
void Scale ( Double_t f );
// "scale" the volume by symmetrically blowing up the interval in each dimension
void ScaleInterval( Double_t f );
void Print ( void ) const;
// allow direct access for better speed
std::vector<Double_t> *fLower; // vector with lower volume dimensions
std::vector<Double_t> *fUpper; // vector with upper volume dimensions
private:
Bool_t fOwnerShip; // flag if "boundary vector" is owned by the volume of not
};
} // namespace TMVA
#endif
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