backends/flint/flint_termlisttable.h

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00001 
00004 /* Copyright (C) 2007 Olly Betts
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 2 of the License, or
00009  * (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
00019  */
00020 
00021 #ifndef XAPIAN_INCLUDED_FLINT_TERMLISTTABLE_H
00022 #define XAPIAN_INCLUDED_FLINT_TERMLISTTABLE_H
00023 
00024 #include <xapian/types.h>
00025 
00026 #include "flint_table.h"
00027 #include "flint_utils.h"
00028 
00029 #include <string>
00030 
00031 namespace Xapian {
00032 class Document;
00033 }
00034 
00035 class FlintTermListTable : public FlintTable {
00036   public:
00045     FlintTermListTable(std::string dbdir, bool readonly)
00046         : FlintTable(dbdir + "/termlist.", readonly, Z_DEFAULT_STRATEGY) { }
00047 
00056     void set_termlist(Xapian::docid did, const Xapian::Document & doc,
00057                       flint_doclen_t doclen);
00058 
00063     void delete_termlist(Xapian::docid did) { del(flint_docid_to_key(did)); }
00064 
00066     flint_doclen_t get_doclength(Xapian::docid did) const;
00067 };
00068 
00069 #endif // XAPIAN_INCLUDED_FLINT_TERMLISTTABLE_H

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