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BrillPOSParser.hpp

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00001 /*==========================================================================
00002  * Copyright (c) 2003 Carnegie Mellon University.  All Rights Reserved.
00003  *
00004  * Use of the Lemur Toolkit for Language Modeling and Information Retrieval
00005  * is subject to the terms of the software license set forth in the LICENSE
00006  * file included with this software, and also available at
00007  * http://www.lemurproject.org/license.html
00008  *
00009  *==========================================================================
00010  */
00011 
00012 #include "Parser.hpp"
00013 #include "TextHandler.hpp"
00014 #include "LinkedPropertyList.hpp"
00015 
00016 #ifndef _BRILLPOSPARSER_HPP
00017 #define _BRILLPOSPARSER_HPP
00018 namespace lemur 
00019 {
00020   namespace parse 
00021   {
00022     
00036 
00037     // Source code in BrillPOSParser.l
00038 
00039     class BrillPOSParser : public lemur::api::Parser {
00040 
00041     public:
00042       static const string identifier;
00043 
00044       BrillPOSParser();
00045 
00047       void parseFile(const string &filename);
00048   
00049       void parseBuffer(char * buf, int len);
00050  
00051       long fileTell() const;
00052 
00053     private:
00055       void doParse();
00056 
00058       int state;
00059 
00061       int poscount;
00062 
00064       Property wordpos;
00065       Property tag;
00066   
00068       LinkedPropertyList proplist;
00069     };
00070   }
00071 }
00072 
00073 #endif

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