ClusterSequence1GhostPassiveArea.hh

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00001 //STARTHEADER
00002 // $Id: ClusterSequence1GhostPassiveArea.hh 953 2007-11-10 19:22:59Z salam $
00003 //
00004 // Copyright (c) 2005-2007, Matteo Cacciari, Gavin Salam and Gregory Soyez
00005 //
00006 //----------------------------------------------------------------------
00007 // This file is part of FastJet.
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00009 //  FastJet is free software; you can redistribute it and/or modify
00010 //  it under the terms of the GNU General Public License as published by
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00023 //
00024 //  You should have received a copy of the GNU General Public License
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00029 //ENDHEADER
00030 
00031 #ifndef __FASTJET_CLUSTERSEQUENCE1GHOSTPASSIVEAREA_HH__
00032 #define __FASTJET_CLUSTERSEQUENCE1GHOSTPASSIVEAREA_HH__
00033 
00034 
00035 #include "fastjet/PseudoJet.hh"
00036 #include "fastjet/ClusterSequenceAreaBase.hh"
00037 #include "fastjet/ClusterSequenceActiveArea.hh"
00038 #include<iostream>
00039 #include<vector>
00040 
00041 FASTJET_BEGIN_NAMESPACE      // defined in fastjet/internal/base.hh
00042 
00043 using namespace std;
00044 
00049 class ClusterSequence1GhostPassiveArea : public ClusterSequenceActiveArea {
00050 public:
00051 
00052   ClusterSequence1GhostPassiveArea() {}
00053 
00055   template<class L> ClusterSequence1GhostPassiveArea
00056          (const std::vector<L> & pseudojets, 
00057           const JetDefinition & jet_def,
00058           const GhostedAreaSpec & area_spec,
00059           const bool & writeout_combinations = false) ;
00060 
00064   virtual double n_empty_jets(const RangeDefinition & range) const {
00065     return ClusterSequenceAreaBase::n_empty_jets(range);
00066   }
00067 
00068 protected:
00071   void _initialise_and_run_1GPA (const JetDefinition & jet_def,
00072                                const GhostedAreaSpec & area_spec,
00073                                const bool & writeout_combinations = false);
00074 
00075 private:
00076 
00077   void _run_1GPA(const GhostedAreaSpec & area_spec);
00078 };
00079 
00080 
00081 
00082 
00083 template<class L> ClusterSequence1GhostPassiveArea::ClusterSequence1GhostPassiveArea 
00084 (const std::vector<L> & pseudojets, 
00085  const JetDefinition & jet_def,
00086  const GhostedAreaSpec & area_spec,
00087  const bool & writeout_combinations) {
00088 
00089   // transfer the initial jets (type L) into our own array
00090   _transfer_input_jets(pseudojets);
00091 
00092   // run the clustering for passive areas
00093   _initialise_and_run_1GPA(jet_def, area_spec, writeout_combinations);
00094 
00095 }
00096 
00097 
00098   
00099 FASTJET_END_NAMESPACE
00100 
00101 #endif // __FASTJET_CLUSTERSEQUENCE1GHOSTPASSIVEAREA_HH__

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