Import libcds.
[SXSI/libcds.git] / src / static_sequence / static_sequence_builder_wvtree.h
1 /* static_sequence_builder_wvtree.h
2  * Copyright (C) 2008, Francisco Claude, all rights reserved.
3  *
4  * Sequence builder wavelet tree
5  *
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.
10  *
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.
15  *
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
19  *
20  */
21
22 #ifndef _STATIC_SEQUENCE_BUILDER_WVTREE_H
23 #define _STATIC_SEQUENCE_BUILDER_WVTREE_H
24
25 #include <basics.h>
26 #include <wt_coder.h>
27 #include <alphabet_mapper.h>
28 #include <static_sequence_wvtree.h>
29 #include <static_sequence_builder.h>
30
31 /** Builder for wavelet trees
32  *  @author Francisco Claude
33  */
34 class static_sequence_builder_wvtree : public static_sequence_builder {
35   public:
36     static_sequence_builder_wvtree(wt_coder * wc, static_bitsequence_builder *bmb, alphabet_mapper * am);
37     virtual ~static_sequence_builder_wvtree() {}
38     virtual static_sequence * build(uint * seq, uint len);
39     
40   protected:
41     alphabet_mapper * am;
42     wt_coder * wc;
43     static_bitsequence_builder *bmb;
44 };
45
46 #endif