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splitter.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 Lesser 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 //    Lesser General Public License for more details.
00017 //
00018 //    You should have received a copy of the GNU Lesser 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 _SPLITTER
00030 #define _SPLITTER
00031 
00032 #include <map>
00033 #include <set>
00034 #include "language.h"
00035 
00036 
00043 
00044 class splitter {
00045    private:
00047       bool SPLIT_AllowBetweenMarkers;
00048       int SPLIT_MaxLines;
00050       set<string> starters;
00051       map<string,bool> enders;
00053       map<string,int> markers;
00054   
00055       // current state
00056       bool betweenMrk;
00057       int no_split_count,mark_type;
00058 
00060       list<sentence> ls; 
00062       sentence buffer; 
00063 
00065       bool end_of_sentence(list<word>::const_iterator, const list<word> &) const;
00066 
00067    public:
00069       splitter(const string &);
00070 
00072       list<sentence> split(const list<word> &, bool);
00073 };
00074 
00075 #endif
00076 
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