| 1 | //STARTHEADER
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| 2 | // $Id$
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| 3 | //
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| 4 | // Copyright (c) 2005-2011, Matteo Cacciari, Gavin P. Salam and Gregory Soyez
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| 5 | //
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| 6 | //----------------------------------------------------------------------
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| 7 | // This file is part of FastJet.
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| 8 | //
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| 9 | // FastJet is free software; you can redistribute it and/or modify
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| 10 | // it under the terms of the GNU General Public License as published by
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| 11 | // the Free Software Foundation; either version 2 of the License, or
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| 12 | // (at your option) any later version.
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| 13 | //
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| 14 | // The algorithms that underlie FastJet have required considerable
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| 15 | // development and are described in hep-ph/0512210. If you use
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| 16 | // FastJet as part of work towards a scientific publication, please
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| 17 | // include a citation to the FastJet paper.
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| 18 | //
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| 19 | // FastJet is distributed in the hope that it will be useful,
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| 20 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 21 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 22 | // GNU General Public License for more details.
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| 23 | //
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| 24 | // You should have received a copy of the GNU General Public License
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| 25 | // along with FastJet. If not, see <http://www.gnu.org/licenses/>.
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| 26 | //----------------------------------------------------------------------
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| 27 | //ENDHEADER
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| 28 |
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| 29 | #include "fastjet/AreaDefinition.hh"
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| 30 | #include<sstream>
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| 31 | #include<string>
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| 32 |
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| 33 | using namespace std;
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| 34 |
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| 35 | FASTJET_BEGIN_NAMESPACE // defined in fastjet/internal/base.hh
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| 36 |
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| 37 | string VoronoiAreaSpec::description() const {
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| 38 | ostringstream ostr;
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| 39 | ostr << "Voronoi area with effective_Rfact = " << effective_Rfact() ;
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| 40 | return ostr.str();
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| 41 | }
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| 42 |
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| 43 |
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| 44 | //----------------------------------------------------------------------
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| 45 | /// return info about the type of area being used by this defn
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| 46 | string AreaDefinition::description() const {
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| 47 | ostringstream ostr;
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| 48 |
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| 49 | switch(area_type()) {
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| 50 | case active_area:
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| 51 | ostr << "Active area (hidden ghosts) with " ;
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| 52 | ostr << ghost_spec().description();
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| 53 | break;
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| 54 | case active_area_explicit_ghosts:
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| 55 | ostr << "Active area (explicit ghosts) with " ;
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| 56 | ostr << ghost_spec().description();
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| 57 | break;
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| 58 | case one_ghost_passive_area:
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| 59 | ostr << "Passive area (one ghost at a time) with " ;
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| 60 | ostr << ghost_spec().description();
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| 61 | break;
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| 62 | case passive_area:
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| 63 | ostr << "Passive area (optimal alg. based on jet.def.), where relevant with " ;
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| 64 | ostr << ghost_spec().description() ;
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| 65 | break;
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| 66 | case voronoi_area:
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| 67 | ostr << voronoi_spec().description();
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| 68 | break;
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| 69 | default:
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| 70 | cerr << "Error: unrecognized area_type in AreaDefinition::description():"
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| 71 | << area_type() << endl;
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| 72 | exit(-1);
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| 73 | }
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| 74 | return ostr.str();
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| 75 | }
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| 76 |
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| 77 | FASTJET_END_NAMESPACE // defined in fastjet/internal/base.hh
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