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/include/om/omstem.h

00001 /* omstem.h: The stemming API
00002  *
00003  * ----START-LICENCE----
00004  * Copyright 1999,2000,2001 BrightStation PLC
00005  * Copyright 2002 Ananova Ltd
00006  *
00007  * This program is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU General Public License as
00009  * published by the Free Software Foundation; either version 2 of the
00010  * License, or (at your option) any later version.
00011  *
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00020  * USA
00021  * -----END-LICENCE-----
00022  */
00023 
00024 #ifndef OM_HGUARD_OMSTEM_H
00025 #define OM_HGUARD_OMSTEM_H
00026 
00027 #include "om/omerror.h"
00028 
00030 // OmStem class
00031 // ============
00032 
00034 class OmStem {
00035     public:
00036         class Internal;
00038         Internal *internal;
00039 
00050         explicit OmStem(const std::string &language);
00051 
00053         ~OmStem();
00054 
00056         OmStem(const OmStem &);
00057 
00059         void operator=(const OmStem &);
00060 
00066         std::string stem_word(const std::string &word) const;
00067 
00072         static std::string get_available_languages();
00073 
00077         std::string get_description() const;
00078 };
00079 
00080 #endif

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