xapian-core  1.4.21
editdistance.h
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1 
4 /* Copyright (C) 2003 Richard Boulton
5  * Copyright (C) 2007,2008 Olly Betts
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 2 of the License, or
10  * (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20  */
21 
22 #ifndef XAPIAN_INCLUDED_EDITDISTANCE_H
23 #define XAPIAN_INCLUDED_EDITDISTANCE_H
24 
48 int edit_distance_unsigned(const unsigned* ptr1, int len1,
49  const unsigned* ptr2, int len2,
50  int max_distance);
51 
52 #endif // XAPIAN_INCLUDED_EDITDISTANCE_H
int edit_distance_unsigned(const unsigned *ptr1, int len1, const unsigned *ptr2, int len2, int max_distance)
Calculate the edit distance between two sequences.