1 /* alphabet_mapper_none.cpp
2 * Copyright (C) 2008, Francisco Claude, all rights reserved.
4 * alphabet_mapper 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 #include <alphabet_mapper_none.h>
24 alphabet_mapper_none::alphabet_mapper_none() { }
26 uint alphabet_mapper_none::map(uint s) {return s;}
28 uint alphabet_mapper_none::unmap(uint s) {return s;}
30 uint alphabet_mapper_none::size() { return sizeof(alphabet_mapper_none); }
32 uint alphabet_mapper_none::save(FILE *fp) {
33 uint wr = ALPHABET_MAPPER_NONE_HDR;
34 wr = fwrite(&wr,sizeof(uint),1,fp);
39 alphabet_mapper_none * alphabet_mapper_none::load(FILE * fp) {
41 if(fread(&rd,sizeof(uint),1,fp)!=1) return NULL;
42 if(rd!=ALPHABET_MAPPER_NONE_HDR) return NULL;
43 return new alphabet_mapper_none();