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a b/src/common/syngroups.h
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/* Copyright (C) 2015 J.F.Dockes
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 *   This program is free software; you can redistribute it and/or modify
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 *   it under the terms of the GNU General Public License as published by
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 *   the Free Software Foundation; either version 2 of the License, or
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 *   (at your option) any later version.
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 *
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 *   This program is distributed in the hope that it will be useful,
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 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 *   GNU General Public License for more details.
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 *
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 *   You should have received a copy of the GNU General Public License
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 *   along with this program; if not, write to the
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 *   Free Software Foundation, Inc.,
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 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
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 */
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#ifndef _SYNGROUPS_H_INCLUDED_
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#define _SYNGROUPS_H_INCLUDED_
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#include <string>
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#include <vector>
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// Manage synonym groups. This is very different from stemming and
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// case/diac expansion because there is no reference form: all terms
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// in a group are equivalent.
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class SynGroups {
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public:
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    SynGroups(const std::string& fname);
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    ~SynGroups();
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    std::vector<std::string> getgroup(const std::string& term);
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    bool ok();
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private:
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    class Internal;
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    Internal *m;
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    SynGroups(const SynGroups&);
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    SynGroups& operator=(const SynGroups&);
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};
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#endif /* _SYNGROUPS_H_INCLUDED_ */