/usr/include/root/TMVA/PDEFoamTarget.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: PDEFoamTarget *
* Web : http://tmva.sourceforge.net *
* *
* Description: *
* Concrete PDEFoam sub-class. This foam stores the first target *
* (index 0) with every cell, as well as the statistical error on *
* the target. *
* *
* 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_PDEFoamTarget
#define ROOT_TMVA_PDEFoamTarget
#ifndef ROOT_TMVA_PDEFoam
#include "TMVA/PDEFoam.h"
#endif
namespace TMVA
{
class PDEFoamTarget : public PDEFoam
{
protected:
UInt_t fTarget; // the target to fill the cells with
// specific function used during evaluation; determines, whether
// a cell value is undefined
Bool_t CellValueIsUndefined(PDEFoamCell* cell);
// calculate the average of the neighbor cell values
Float_t GetAverageNeighborsValue(std::vector<Float_t>&, ECellValue);
PDEFoamTarget(const PDEFoamTarget&); // Copy Constructor NOT USED
// ---------- Public functions ----------------------------------
public:
PDEFoamTarget(); // Default constructor (used only by ROOT streamer)
PDEFoamTarget(const TString&, UInt_t); // Principal user-defined constructor
virtual ~PDEFoamTarget() {} // 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();
virtual Float_t GetCellValue(const std::vector<Float_t> &xvec, ECellValue cv, PDEFoamKernelBase*);
using PDEFoam::GetCellValue;
// ---------- ROOT class definition
ClassDef(PDEFoamTarget, 1) // Tree of PDEFoamCells
}; // end of PDEFoamTarget
} // namespace TMVA
// ---------- Inline functions
#endif
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