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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
satokcdbbea72010-12-08 16:04:16 +090026#define DEBUG_DICT true
27#define DEBUG_SHOW_FOUND_WORD false
satoke808e432010-12-02 14:53:24 +090028#else // FLAG_DBG
29#define LOGI
satokcdbbea72010-12-08 16:04:16 +090030#define DEBUG_DICT false
31#define DEBUG_SHOW_FOUND_WORD false
satoke808e432010-12-02 14:53:24 +090032#endif // FLAG_DBG
33
34// 22-bit address = ~4MB dictionary size limit, which on average would be about 200k-300k words
35#define ADDRESS_MASK 0x3FFFFF
36
37// The bit that decides if an address follows in the next 22 bits
38#define FLAG_ADDRESS_MASK 0x40
39// The bit that decides if this is a terminal node for a word. The node could still have children,
40// if the word has other endings.
41#define FLAG_TERMINAL_MASK 0x80
42
43#define FLAG_BIGRAM_READ 0x80
44#define FLAG_BIGRAM_CHILDEXIST 0x40
45#define FLAG_BIGRAM_CONTINUED 0x80
46#define FLAG_BIGRAM_FREQ 0x7F
47
48#define DICTIONARY_VERSION_MIN 200
49#define DICTIONARY_HEADER_SIZE 2
50#define NOT_VALID_WORD -99
51
52#define SUGGEST_MISSING_CHARACTERS true
satokcdbbea72010-12-08 16:04:16 +090053
54#define SUGGEST_EXCESSIVE_CHARACTERS true
satoke808e432010-12-02 14:53:24 +090055
satokf5cded12010-12-06 21:28:24 +090056// This should be greater than or equal to MAX_WORD_LENGTH defined in BinaryDictionary.java
57// This is only used for the size of array. Not to be used in c functions.
58#define MAX_WORD_LENGTH_INTERNAL 48
satok715514d2010-12-02 20:19:59 +090059
satok68319262010-12-03 19:38:08 +090060#define MAX_DEPTH_MULTIPLIER 3
61
satokf5cded12010-12-06 21:28:24 +090062#define min(a,b) ((a)<(b)?(a):(b))
63
satoke808e432010-12-02 14:53:24 +090064#endif // LATINIME_DEFINES_H