FreeLing  3.1
locutions.h
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00001 
00002 //
00003 //    FreeLing - Open Source Language Analyzers
00004 //
00005 //    Copyright (C) 2004   TALP Research Center
00006 //                         Universitat Politecnica de Catalunya
00007 //
00008 //    This library is free software; you can redistribute it and/or
00009 //    modify it under the terms of the GNU General Public
00010 //    License as published by the Free Software Foundation; either
00011 //    version 3 of the License, or (at your option) any later version.
00012 //
00013 //    This library is distributed in the hope that it will be useful,
00014 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
00015 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00016 //    General Public License for more details.
00017 //
00018 //    You should have received a copy of the GNU General Public
00019 //    License along with this library; if not, write to the Free Software
00020 //    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
00021 //
00022 //    contact: Lluis Padro (padro@lsi.upc.es)
00023 //             TALP Research Center
00024 //             despatx C6.212 - Campus Nord UPC
00025 //             08034 Barcelona.  SPAIN
00026 //
00028 
00029 #ifndef _LOCUTIONS
00030 #define _LOCUTIONS
00031 
00032 #include <map> 
00033 #include <set> 
00034 
00035 #include "freeling/windll.h"
00036 #include "freeling/morfo/language.h"
00037 #include "freeling/morfo/automat.h"
00038 
00039 namespace freeling {
00040 
00044 
00045   class WINDLL locutions_status : public automat_status {
00046   public:
00048     std::set<std::wstring> acc_mw,longest_mw;
00050     std::vector<word> components;
00052     int over_longest;
00054     std::list<analysis> mw_analysis;
00056     bool mw_ambiguous;
00057   };
00058 
00063 
00064   class WINDLL locutions: public automat<locutions_status> {
00065   private:
00067     std::map<std::wstring,std::wstring> locut;
00069     std::set<std::wstring> prefixes;
00070 
00071     void check(const std::wstring, std::set<std::wstring> &, bool &, bool &, locutions_status *) const;
00072     int ComputeToken(int, sentence::iterator &, sentence &) const;
00073     void ResetActions(locutions_status *) const;
00074     void StateActions(int, int, int, sentence::const_iterator, locutions_status *) const;
00075     void SetMultiwordAnalysis(sentence::iterator, int, const locutions_status *) const;
00076     bool ValidMultiWord(const word &, locutions_status *pst=NULL) const;
00077 
00078   public:
00080     locutions(const std::wstring &);
00081     ~locutions();
00082     void add_locution(const std::wstring &);
00083   };
00084 
00085 } // namespace
00086 
00087 #endif
00088