// @(#)root/tmva $Id$
// Author: Tancredi Carli, Dominik Dannheim, Alexander Voigt

/**********************************************************************************
 * Project: TMVA - a Root-integrated toolkit for multivariate data analysis       *
 * Package: TMVA                                                                  *
 * Classes: PDEFoamTargetDensity                                                  *
 * Web    : http://tmva.sourceforge.net                                           *
 *                                                                                *
 * Description:                                                                   *
 *      Class PDEFoamTargetDensity is a class representing                        *
 *      n-dimensional real positive integrand function                            *
 *      The main function is Density() which provides the event density at a      *
 *      given point during the foam build-up (sampling).                          *
 *                                                                                *
 * Authors (alphabetical):                                                        *
 *      Tancredi Carli   - CERN, Switzerland                                      *
 *      Dominik Dannheim - CERN, Switzerland                                      *
 *      S. Jadach        - Institute of Nuclear Physics, Cracow, Poland           *
 *      Alexander Voigt  - TU Dresden, Germany                                    *
 *      Peter Speckmayer - CERN, Switzerland                                      *
 *                                                                                *
 * 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_PDEFoamTargetDensity
#define ROOT_TMVA_PDEFoamTargetDensity

#ifndef ROOT_TMVA_PDEFoamDensityBase
#include "TMVA/PDEFoamDensityBase.h"
#endif

namespace TMVA
{

   // class definition of underlying event density
   class PDEFoamTargetDensity : public PDEFoamDensityBase
   {

   protected:
      UInt_t fTarget; // the target to calculate the density for

   public:
      PDEFoamTargetDensity();
      PDEFoamTargetDensity(std::vector<Double_t> box, UInt_t target);
      PDEFoamTargetDensity(const PDEFoamTargetDensity&);
      virtual ~PDEFoamTargetDensity() {}

      // main function used by PDEFoam
      // returns event density at a given point by range searching in BST
      virtual Double_t Density(std::vector<Double_t> &Xarg, Double_t &event_density);

      ClassDef(PDEFoamTargetDensity, 1) //Class for Target density
   };  //end of PDEFoamTargetDensity

}  // namespace TMVA

#endif
 PDEFoamTargetDensity.h:1
 PDEFoamTargetDensity.h:2
 PDEFoamTargetDensity.h:3
 PDEFoamTargetDensity.h:4
 PDEFoamTargetDensity.h:5
 PDEFoamTargetDensity.h:6
 PDEFoamTargetDensity.h:7
 PDEFoamTargetDensity.h:8
 PDEFoamTargetDensity.h:9
 PDEFoamTargetDensity.h:10
 PDEFoamTargetDensity.h:11
 PDEFoamTargetDensity.h:12
 PDEFoamTargetDensity.h:13
 PDEFoamTargetDensity.h:14
 PDEFoamTargetDensity.h:15
 PDEFoamTargetDensity.h:16
 PDEFoamTargetDensity.h:17
 PDEFoamTargetDensity.h:18
 PDEFoamTargetDensity.h:19
 PDEFoamTargetDensity.h:20
 PDEFoamTargetDensity.h:21
 PDEFoamTargetDensity.h:22
 PDEFoamTargetDensity.h:23
 PDEFoamTargetDensity.h:24
 PDEFoamTargetDensity.h:25
 PDEFoamTargetDensity.h:26
 PDEFoamTargetDensity.h:27
 PDEFoamTargetDensity.h:28
 PDEFoamTargetDensity.h:29
 PDEFoamTargetDensity.h:30
 PDEFoamTargetDensity.h:31
 PDEFoamTargetDensity.h:32
 PDEFoamTargetDensity.h:33
 PDEFoamTargetDensity.h:34
 PDEFoamTargetDensity.h:35
 PDEFoamTargetDensity.h:36
 PDEFoamTargetDensity.h:37
 PDEFoamTargetDensity.h:38
 PDEFoamTargetDensity.h:39
 PDEFoamTargetDensity.h:40
 PDEFoamTargetDensity.h:41
 PDEFoamTargetDensity.h:42
 PDEFoamTargetDensity.h:43
 PDEFoamTargetDensity.h:44
 PDEFoamTargetDensity.h:45
 PDEFoamTargetDensity.h:46
 PDEFoamTargetDensity.h:47
 PDEFoamTargetDensity.h:48
 PDEFoamTargetDensity.h:49
 PDEFoamTargetDensity.h:50
 PDEFoamTargetDensity.h:51
 PDEFoamTargetDensity.h:52
 PDEFoamTargetDensity.h:53
 PDEFoamTargetDensity.h:54
 PDEFoamTargetDensity.h:55
 PDEFoamTargetDensity.h:56
 PDEFoamTargetDensity.h:57
 PDEFoamTargetDensity.h:58
 PDEFoamTargetDensity.h:59
 PDEFoamTargetDensity.h:60
 PDEFoamTargetDensity.h:61
 PDEFoamTargetDensity.h:62
 PDEFoamTargetDensity.h:63
 PDEFoamTargetDensity.h:64