/usr/include/root/TMVA/PDEFoamDiscriminant.h is in libroot-tmva-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: Tancredi Carli, Dominik Dannheim, Alexander Voigt
/**********************************************************************************
* Project: TMVA - a Root-integrated toolkit for multivariate data analysis *
* Package: TMVA *
* Classes: PDEFoamDiscriminant *
* Web : http://tmva.sourceforge.net *
* *
* Description: *
* Concrete PDEFoam sub-class. This foam stores the discriminant D *
* = N_sig / (N_bg + N_sig) with every cell, as well as the *
* statistical error on the discriminant. *
* *
* Authors (alphabetical): *
* S. Jadach - Institute of Nuclear Physics, Cracow, Poland *
* Tancredi Carli - CERN, Switzerland *
* Dominik Dannheim - CERN, Switzerland *
* Alexander Voigt - TU Dresden, Germany *
* *
* Copyright (c) 2008, 2010: *
* CERN, Switzerland *
* 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_PDEFoamDiscriminant
#define ROOT_TMVA_PDEFoamDiscriminant
#ifndef ROOT_TMVA_PDEFoam
#include "TMVA/PDEFoam.h"
#endif
namespace TMVA
{
class PDEFoamDiscriminant : public PDEFoam
{
protected:
UInt_t fClass; // signal class
PDEFoamDiscriminant(const PDEFoamDiscriminant&); // Copy Constructor NOT USED
// ---------- Public functions ----------------------------------
public:
PDEFoamDiscriminant(); // Default constructor (used only by ROOT streamer)
PDEFoamDiscriminant(const TString&, UInt_t); // Principal user-defined constructor
virtual ~PDEFoamDiscriminant() {} // Default destructor
// function to fill created cell with given value
virtual void FillFoamCells(const Event* ev, Float_t wt);
// function to call after foam is grown
virtual void Finalize();
// 2-dimensional projection
virtual TH2D* Project2(Int_t, Int_t, ECellValue, PDEFoamKernelBase*, UInt_t);
// ---------- ROOT class definition
ClassDef(PDEFoamDiscriminant, 1) // Tree of PDEFoamCells
}; // end of PDEFoamDiscriminant
} // namespace TMVA
// ---------- Inline functions
#endif
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