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
|
/*
* 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
*/
#include "stl_lite.h"
#include "novel_types.h"
#include "phrase_index.h"
#include "phrase_large_table.h"
#include "ngram.h"
#include "phrase_lookup.h"
const gfloat PhraseLookup::bigram_lambda;
const gfloat PhraseLookup::unigram_lambda;
PhraseLookup::PhraseLookup(PhraseLargeTable * phrase_table,
FacadePhraseIndex * phrase_index,
Bigram * bigram){
m_phrase_table = phrase_table;
m_phrase_index = phrase_index;
m_bigram = bigram;
m_steps_index = g_ptr_array_new();
m_steps_content = g_ptr_array_new();
}
bool PhraseLookup::convert_to_utf8(phrase_token_t token, /* out */ char * & phrase){
m_phrase_index->get_phrase_item(token, m_cache_phrase_item);
utf16_t buffer[MAX_PHRASE_LENGTH];
m_cache_phrase_item.get_phrase_string(buffer);
guint8 length = m_cache_phrase_item.get_phrase_length();
phrase = g_utf16_to_utf8(buffer, length, NULL, NULL, NULL);
return true;
}
|
