chart_parser.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 2.1 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 _CHART_PARSER
00030 #define _CHART_PARSER
00031 
00032 #include "fries/language.h"
00033 #include "freeling/grammar.h"
00034 #include "freeling/chart.h"
00035 
00039 
00040 class chart_parser {
00041 
00042  private:
00044   chart ch;
00045   grammar gram;
00046 
00047  public:
00049    chart_parser(const std::string&);
00051    std::string get_start_symbol(void) const;
00053    void analyze(std::list<sentence> &);
00055    std::list<sentence> analyze(const std::list<sentence> &);
00056 };
00057 
00058 
00059 #endif
00060 
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