2 * Copyright (C) 2008, Francisco Claude, all rights reserved.
4 * static_bitsequence definition
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 #ifndef _ALPHABET_MAPPER_H
23 #define _ALPHABET_MAPPER_H
28 #define ALPHABET_MAPPER_NONE_HDR 2
29 #define ALPHABET_MAPPER_CONT_HDR 3
31 //using namespace std;
33 /** Base class for alphabet mappers
35 * @author Francisco Claude
37 class alphabet_mapper {
40 virtual ~alphabet_mapper() {}
41 /** Maps the symbol */
42 virtual uint map(uint s)=0;
43 /** Unmaps the symbol */
44 virtual uint unmap(uint s)=0;
45 /** Returns the size of the mapper */
46 virtual uint size()=0;
47 /** Saves the mapper to a file */
48 virtual uint save(FILE *fp)=0;
49 /** Loads the mapper from a file */
50 static alphabet_mapper * load(FILE * fp);
57 #include <alphabet_mapper_none.h>
58 #include <alphabet_mapper_cont.h>
60 #endif /* _ALPHABET_MAPPER_H */