1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
/*
* libpinyin
* Library to deal with pinyin.
*
* Copyright (C) 2010 Peng Wu
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef PHRASE_LARGE_TABLE_H
#define PHRASE_LARGE_TABLE_H
#include <stdio.h>
#include "novel_types.h"
#include "memory_chunk.h"
namespace novel{
const size_t PHRASE_Number_Of_Bitmap_Index = 1<<(sizeof(utf16_t) * 8);
class PhraseLengthIndexLevel;
class PhraseBitmapIndexLevel{
protected:
PhraseLengthIndexLevel * m_phrase_length_indexes[PHRASE_Number_Of_Bitmap_Index];
//shift one utf16_t for class PhraseLengthIndexLevel, just like PinyinLengthIndexLevel.
void reset();
public:
PhraseBitmapIndexLevel();
~PhraseBitmapIndexLevel(){
reset();
}
/* load/store method */
bool load(MemoryChunk * chunk, table_offset_t offset, table_offset_t end);
bool store(MemoryChunk * new_chunk, table_offset_t offset, table_offset_t & end);
/* search/add_index/remove_index method */
int search( int phrase_length, /* in */ utf16_t phrase[],
/* out */ phrase_token_t & token);
int add_index( int phrase_length, /* in */ utf16_t phrase[], /* in */ phrase_token_t token);
|
