include/xapian/valuesetmatchdecider.h

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00001 
00004 /* Copyright 2008 Lemur Consulting Limited
00005  * Copyright 2008 Olly Betts
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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
00020  * USA
00021  */
00022 
00023 #ifndef XAPIAN_INCLUDED_VALUESETMATCHDECIDER_H
00024 #define XAPIAN_INCLUDED_VALUESETMATCHDECIDER_H
00025 
00026 #include <xapian/enquire.h>
00027 #include <xapian/types.h>
00028 
00029 #include <string>
00030 #include <set>
00031 
00032 namespace Xapian {
00033 
00034 class Document;
00035 
00039 class XAPIAN_VISIBILITY_DEFAULT ValueSetMatchDecider : public MatchDecider {
00041     std::set<std::string> testset;
00042 
00044     valueno valuenum;
00045 
00051     bool inclusive;
00052 
00053   public:
00063     ValueSetMatchDecider(Xapian::valueno valuenum, bool inclusive);
00064 
00069     void add_value(const std::string& value)
00070     {
00071         testset.insert(value);
00072     }
00073 
00078     void remove_value(const std::string& value)
00079     {
00080         testset.erase(value);
00081     }
00082 
00088     bool operator()(const Xapian::Document& doc) const;
00089 };
00090 
00091 }
00092 
00093 #endif /* XAPIAN_INCLUDED_VALUESETMATCHDECIDER_H */

Documentation for Xapian (version 1.1.1).
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