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 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 _SPLITTER
00030 #define _SPLITTER
00031 
00032 #include <map>
00033 #include <set>
00034 
00035 #include "fries/language.h"
00036 
00037 
00044 
00045 class splitter {
00046    private:
00048       bool SPLIT_AllowBetweenMarkers;
00049       int SPLIT_MaxLines;
00051       std::set<std::string> starters;
00052       std::map<std::string,bool> enders;
00054       std::map<std::string,int> markers;
00055   
00056       // current state
00057       bool betweenMrk;
00058       int no_split_count;
00059       std::list<int> mark_type;
00060       std::list<std::string> mark_form;
00061 
00063       //      std::list<sentence> ls; 
00065       sentence buffer; 
00066 
00068       bool end_of_sentence(std::list<word>::const_iterator, const std::list<word> &) const;
00069 
00070    public:
00072       splitter(const std::string &);
00073 
00075       void split(const std::list<word> &, bool, std::list<sentence> &ls);
00076       std::list<sentence> split(const std::list<word> &, bool);
00077 };
00078 
00079 #endif
00080 
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