1 | //STARTHEADER |
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2 | // $Id: AreaDefinition.cc 859 2012-11-28 01:49:23Z pavel $ |
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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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