blob: aaaf3483d2f0708eeb84be2466ebbf6670afc369 [file] [log] [blame]
satoke808e432010-12-02 14:53:24 +09001/*
2**
3** Copyright 2010, The Android Open Source Project
4**
5** Licensed under the Apache License, Version 2.0 (the "License");
6** you may not use this file except in compliance with the License.
7** You may obtain a copy of the License at
8**
9** http://www.apache.org/licenses/LICENSE-2.0
10**
11** Unless required by applicable law or agreed to in writing, software
12** distributed under the License is distributed on an "AS IS" BASIS,
13** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14** See the License for the specific language governing permissions and
15** limitations under the License.
16*/
17
18#ifndef LATINIME_DEFINES_H
19#define LATINIME_DEFINES_H
20
21#ifdef FLAG_DBG
22#include <cutils/log.h>
23#ifndef LOG_TAG
24#define LOG_TAG "LatinIME: "
25#endif
26#define DEBUG_DICT 1
27#else // FLAG_DBG
28#define LOGI
29#define DEBUG_DICT 0
30#endif // FLAG_DBG
31
32// 22-bit address = ~4MB dictionary size limit, which on average would be about 200k-300k words
33#define ADDRESS_MASK 0x3FFFFF
34
35// The bit that decides if an address follows in the next 22 bits
36#define FLAG_ADDRESS_MASK 0x40
37// The bit that decides if this is a terminal node for a word. The node could still have children,
38// if the word has other endings.
39#define FLAG_TERMINAL_MASK 0x80
40
41#define FLAG_BIGRAM_READ 0x80
42#define FLAG_BIGRAM_CHILDEXIST 0x40
43#define FLAG_BIGRAM_CONTINUED 0x80
44#define FLAG_BIGRAM_FREQ 0x7F
45
46#define DICTIONARY_VERSION_MIN 200
47#define DICTIONARY_HEADER_SIZE 2
48#define NOT_VALID_WORD -99
49
50#define SUGGEST_MISSING_CHARACTERS true
51#define SUGGEST_MISSING_CHARACTERS_THRESHOLD 5
52
53#endif // LATINIME_DEFINES_H