1 #ifndef _UNICODE_CHAR_H_
2 #define _UNICODE_CHAR_H_
4 #include <SupportDefs.h>
6 enum unicode_char_category
8 // Non-category for unassigned and non-character code points.
9 B_UNICODE_UNASSIGNED
= 0,
11 B_UNICODE_GENERAL_OTHER_TYPES
= 0, // Cn
12 B_UNICODE_UPPERCASE_LETTER
= 1, // Lu
13 B_UNICODE_LOWERCASE_LETTER
= 2, // Ll
14 B_UNICODE_TITLECASE_LETTER
= 3, // Lt
15 B_UNICODE_MODIFIER_LETTER
= 4, // Lm
16 B_UNICODE_OTHER_LETTER
= 5, // Lo
17 B_UNICODE_NON_SPACING_MARK
= 6, // Mn
18 B_UNICODE_ENCLOSING_MARK
= 7, // Me
19 B_UNICODE_COMBINING_SPACING_MARK
= 8, // Mc
20 B_UNICODE_DECIMAL_DIGIT_NUMBER
= 9, // Nd
21 B_UNICODE_LETTER_NUMBER
= 10, // Nl
22 B_UNICODE_OTHER_NUMBER
= 11, // No
23 B_UNICODE_SPACE_SEPARATOR
= 12, // Zs
24 B_UNICODE_LINE_SEPARATOR
= 13, // Zl
25 B_UNICODE_PARAGRAPH_SEPARATOR
= 14, // Zp
26 B_UNICODE_CONTROL_CHAR
= 15, // Cc
27 B_UNICODE_FORMAT_CHAR
= 16, // Cf
28 B_UNICODE_PRIVATE_USE_CHAR
= 17, // Co
29 B_UNICODE_SURROGATE
= 18, // Cs
30 B_UNICODE_DASH_PUNCTUATION
= 19, // Pd
31 B_UNICODE_START_PUNCTUATION
= 20, // Ps
32 B_UNICODE_END_PUNCTUATION
= 21, // Pe
33 B_UNICODE_CONNECTOR_PUNCTUATION
= 22, // Pc
34 B_UNICODE_OTHER_PUNCTUATION
= 23, // Po
35 B_UNICODE_MATH_SYMBOL
= 24, // Sm
36 B_UNICODE_CURRENCY_SYMBOL
= 25, // Sc
37 B_UNICODE_MODIFIER_SYMBOL
= 26, // Sk
38 B_UNICODE_OTHER_SYMBOL
= 27, // So
39 B_UNICODE_INITIAL_PUNCTUATION
= 28, // Pi
40 B_UNICODE_FINAL_PUNCTUATION
= 29, // Pf
42 B_UNICODE_CATEGORY_COUNT
46 // This specifies the language directional property of a character set.
48 enum unicode_char_direction
{
49 B_UNICODE_LEFT_TO_RIGHT
= 0,
50 B_UNICODE_RIGHT_TO_LEFT
= 1,
51 B_UNICODE_EUROPEAN_NUMBER
= 2,
52 B_UNICODE_EUROPEAN_NUMBER_SEPARATOR
= 3,
53 B_UNICODE_EUROPEAN_NUMBER_TERMINATOR
= 4,
54 B_UNICODE_ARABIC_NUMBER
= 5,
55 B_UNICODE_COMMON_NUMBER_SEPARATOR
= 6,
56 B_UNICODE_BLOCK_SEPARATOR
= 7,
57 B_UNICODE_SEGMENT_SEPARATOR
= 8,
58 B_UNICODE_WHITE_SPACE_NEUTRAL
= 9,
59 B_UNICODE_OTHER_NEUTRAL
= 10,
60 B_UNICODE_LEFT_TO_RIGHT_EMBEDDING
= 11,
61 B_UNICODE_LEFT_TO_RIGHT_OVERRIDE
= 12,
62 B_UNICODE_RIGHT_TO_LEFT_ARABIC
= 13,
63 B_UNICODE_RIGHT_TO_LEFT_EMBEDDING
= 14,
64 B_UNICODE_RIGHT_TO_LEFT_OVERRIDE
= 15,
65 B_UNICODE_POP_DIRECTIONAL_FORMAT
= 16,
66 B_UNICODE_DIR_NON_SPACING_MARK
= 17,
67 B_UNICODE_BOUNDARY_NEUTRAL
= 18,
69 B_UNICODE_DIRECTION_COUNT
73 // Script range as defined in the Unicode standard.
75 enum unicode_char_script
{
76 // New No_Block value in Unicode 4.
77 B_UNICODE_NO_BLOCK
= 0, // [none] Special range
78 B_UNICODE_BASIC_LATIN
= 1, // [0000]
79 B_UNICODE_LATIN_1_SUPPLEMENT
= 2, // [0080]
80 B_UNICODE_LATIN_EXTENDED_A
= 3, // [0100]
81 B_UNICODE_LATIN_EXTENDED_B
= 4, // [0180]
82 B_UNICODE_IPA_EXTENSIONS
= 5, // [0250]
83 B_UNICODE_SPACING_MODIFIER_LETTERS
= 6, // [02B0]
84 B_UNICODE_COMBINING_DIACRITICAL_MARKS
= 7, // [0300]
85 B_UNICODE_GREEK
= 8, // [0370]
86 B_UNICODE_CYRILLIC
= 9, // [0400]
87 B_UNICODE_ARMENIAN
= 10, // [0530]
88 B_UNICODE_HEBREW
= 11, // [0590]
89 B_UNICODE_ARABIC
= 12, // [0600]
90 B_UNICODE_SYRIAC
= 13, // [0700]
91 B_UNICODE_THAANA
= 14, // [0780]
92 B_UNICODE_DEVANAGARI
= 15, // [0900]
93 B_UNICODE_BENGALI
= 16, // [0980]
94 B_UNICODE_GURMUKHI
= 17, // [0A00]
95 B_UNICODE_GUJARATI
= 18, // [0A80]
96 B_UNICODE_ORIYA
= 19, // [0B00]
97 B_UNICODE_TAMIL
= 20, // [0B80]
98 B_UNICODE_TELUGU
= 21, // [0C00]
99 B_UNICODE_KANNADA
= 22, // [0C80]
100 B_UNICODE_MALAYALAM
= 23, // [0D00]
101 B_UNICODE_SINHALA
= 24, // [0D80]
102 B_UNICODE_THAI
= 25, // [0E00]
103 B_UNICODE_LAO
= 26, // [0E80]
104 B_UNICODE_TIBETAN
= 27, // [0F00]
105 B_UNICODE_MYANMAR
= 28, // [1000]
106 B_UNICODE_GEORGIAN
= 29, // [10A0]
107 B_UNICODE_HANGUL_JAMO
= 30, // [1100]
108 B_UNICODE_ETHIOPIC
= 31, // [1200]
109 B_UNICODE_CHEROKEE
= 32, // [13A0]
110 B_UNICODE_UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS
= 33, // [1400]
111 B_UNICODE_OGHAM
= 34, // [1680]
112 B_UNICODE_RUNIC
= 35, // [16A0]
113 B_UNICODE_KHMER
= 36, // [1780]
114 B_UNICODE_MONGOLIAN
= 37, // [1800]
115 B_UNICODE_LATIN_EXTENDED_ADDITIONAL
= 38, // [1E00]
116 B_UNICODE_GREEK_EXTENDED
= 39, // [1F00]
117 B_UNICODE_GENERAL_PUNCTUATION
= 40, // [2000]
118 B_UNICODE_SUPERSCRIPTS_AND_SUBSCRIPTS
= 41, // [2070]
119 B_UNICODE_CURRENCY_SYMBOLS
= 42, // [20A0]
120 B_UNICODE_COMBINING_MARKS_FOR_SYMBOLS
= 43, // [20D0]
121 B_UNICODE_LETTERLIKE_SYMBOLS
= 44, // [2100]
122 B_UNICODE_NUMBER_FORMS
= 45, // [2150]
123 B_UNICODE_ARROWS
= 46, // [2190]
124 B_UNICODE_MATHEMATICAL_OPERATORS
= 47, // [2200]
125 B_UNICODE_MISCELLANEOUS_TECHNICAL
= 48, // [2300]
126 B_UNICODE_CONTROL_PICTURES
= 49, // [2400]
127 B_UNICODE_OPTICAL_CHARACTER_RECOGNITION
= 50, // [2440]
128 B_UNICODE_ENCLOSED_ALPHANUMERICS
= 51, // [2460]
129 B_UNICODE_BOX_DRAWING
= 52, // [2500]
130 B_UNICODE_BLOCK_ELEMENTS
= 53, // [2580]
131 B_UNICODE_GEOMETRIC_SHAPES
= 54, // [25A0]
132 B_UNICODE_MISCELLANEOUS_SYMBOLS
= 55, // [2600]
133 B_UNICODE_DINGBATS
= 56, // [2700]
134 B_UNICODE_BRAILLE_PATTERNS
= 57, // [2800]
135 B_UNICODE_CJK_RADICALS_SUPPLEMENT
= 58, // [2E80]
136 B_UNICODE_KANGXI_RADICALS
= 59, // [2F00]
137 B_UNICODE_IDEOGRAPHIC_DESCRIPTION_CHARACTERS
= 60, // [2FF0]
138 B_UNICODE_CJK_SYMBOLS_AND_PUNCTUATION
= 61, // [3000]
139 B_UNICODE_HIRAGANA
= 62, // [3040]
140 B_UNICODE_KATAKANA
= 63, // [30A0]
141 B_UNICODE_BOPOMOFO
= 64, // [3100]
142 B_UNICODE_HANGUL_COMPATIBILITY_JAMO
= 65, // [3130]
143 B_UNICODE_KANBUN
= 66, // [3190]
144 B_UNICODE_BOPOMOFO_EXTENDED
= 67, // [31A0]
145 B_UNICODE_ENCLOSED_CJK_LETTERS_AND_MONTHS
= 68, // [3200]
146 B_UNICODE_CJK_COMPATIBILITY
= 69, // [3300]
147 B_UNICODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A
= 70, // [3400]
148 B_UNICODE_CJK_UNIFIED_IDEOGRAPHS
= 71, // [4E00]
149 B_UNICODE_YI_SYLLABLES
= 72, // [A000]
150 B_UNICODE_YI_RADICALS
= 73, // [A490]
151 B_UNICODE_HANGUL_SYLLABLES
= 74, // [AC00]
152 B_UNICODE_HIGH_SURROGATES
= 75, // [D800]
153 B_UNICODE_HIGH_PRIVATE_USE_SURROGATES
= 76, // [DB80]
154 B_UNICODE_LOW_SURROGATES
= 77, // [DC00]
155 B_UNICODE_PRIVATE_USE
= 78,
156 B_UNICODE_PRIVATE_USE_AREA
= B_UNICODE_PRIVATE_USE
, // [E000]
157 B_UNICODE_CJK_COMPATIBILITY_IDEOGRAPHS
= 79, // [F900]
158 B_UNICODE_ALPHABETIC_PRESENTATION_FORMS
= 80, // [FB00]
159 B_UNICODE_ARABIC_PRESENTATION_FORMS_A
= 81, // [FB50]
160 B_UNICODE_COMBINING_HALF_MARKS
= 82, // [FE20]
161 B_UNICODE_CJK_COMPATIBILITY_FORMS
= 83, // [FE30]
162 B_UNICODE_SMALL_FORM_VARIANTS
= 84, // [FE50]
163 B_UNICODE_ARABIC_PRESENTATION_FORMS_B
= 85, // [FE70]
164 B_UNICODE_SPECIALS
= 86, // [FFF0]
165 B_UNICODE_HALFWIDTH_AND_FULLWIDTH_FORMS
= 87, // [FF00]
167 // New blocks in Unicode 3.1
168 B_UNICODE_OLD_ITALIC
= 88, // [10300]
169 B_UNICODE_GOTHIC
= 89, // [10330]
170 B_UNICODE_DESERET
= 90, // [10400]
171 B_UNICODE_BYZANTINE_MUSICAL_SYMBOLS
= 91, // [1D000]
172 B_UNICODE_MUSICAL_SYMBOLS
= 92, // [1D100]
173 B_UNICODE_MATHEMATICAL_ALPHANUMERIC_SYMBOLS
= 93, // [1D400]
174 B_UNICODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_B
= 94, // [20000]
175 B_UNICODE_CJK_COMPATIBILITY_IDEOGRAPHS_SUPPLEMENT
= 95, // [2F800]
176 B_UNICODE_TAGS
= 96, // [E0000]
178 // New blocks in Unicode
179 B_UNICODE_CYRILLIC_SUPPLEMENTARY
= 97,
180 B_UNICODE_CYRILLIC_SUPPLEMENT
= B_UNICODE_CYRILLIC_SUPPLEMENTARY
, // [0500]
181 B_UNICODE_TAGALOG
= 98, // [1700]
182 B_UNICODE_HANUNOO
= 99, // [1720]
183 B_UNICODE_BUHID
= 100, // [1740]
184 B_UNICODE_TAGBANWA
= 101, // [1760]
185 B_UNICODE_MISCELLANEOUS_MATHEMATICAL_SYMBOLS_A
= 102, // [27C0]
186 B_UNICODE_SUPPLEMENTAL_ARROWS_A
= 103, // [27F0]
187 B_UNICODE_SUPPLEMENTAL_ARROWS_B
= 104, // [2900]
188 B_UNICODE_MISCELLANEOUS_MATHEMATICAL_SYMBOLS_B
= 105, // [2980]
189 B_UNICODE_SUPPLEMENTAL_MATHEMATICAL_OPERATORS
= 106, // [2A00]
190 B_UNICODE_KATAKANA_PHONETIC_EXTENSIONS
= 107, // [31F0]
191 B_UNICODE_VARIATION_SELECTORS
= 108, // [FE00]
192 B_UNICODE_SUPPLEMENTARY_PRIVATE_USE_AREA_A
= 109, // [F0000]
193 B_UNICODE_SUPPLEMENTARY_PRIVATE_USE_AREA_B
= 110, // [100000]
195 // New blocks in Unicode 4
196 B_UNICODE_LIMBU
= 111, // [1900]
197 B_UNICODE_TAI_LE
= 112, // [1950]
198 B_UNICODE_KHMER_SYMBOLS
= 113, // [19E0]
199 B_UNICODE_PHONETIC_EXTENSIONS
= 114, // [1D00]
200 B_UNICODE_MISCELLANEOUS_SYMBOLS_AND_ARROWS
= 115, // [2B00]
201 B_UNICODE_YIJING_HEXAGRAM_SYMBOLS
= 116, // [4DC0]
202 B_UNICODE_LINEAR_B_SYLLABARY
= 117, // [10000]
203 B_UNICODE_LINEAR_B_IDEOGRAMS
= 118, // [10080]
204 B_UNICODE_AEGEAN_NUMBERS
= 119, // [10100]
205 B_UNICODE_UGARITIC
= 120, // [10380]
206 B_UNICODE_SHAVIAN
= 121, // [10450]
207 B_UNICODE_OSMANYA
= 122, // [10480]
208 B_UNICODE_CYPRIOT_SYLLABARY
= 123, // [10800]
209 B_UNICODE_TAI_XUAN_JING_SYMBOLS
= 124, // [1D300]
210 B_UNICODE_VARIATION_SELECTORS_SUPPLEMENT
= 125, // [E0100]
212 // New blocks in Unicode 4.1
213 B_UNICODE_ANCIENT_GREEK_MUSICAL_NOTATION
= 126, // [1D200]
214 B_UNICODE_ANCIENT_GREEK_NUMBERS
= 127, // [10140]
215 B_UNICODE_ARABIC_SUPPLEMENT
= 128, // [0750]
216 B_UNICODE_BUGINESE
= 129, // [1A00]
217 B_UNICODE_CJK_STROKES
= 130, // [31C0]
218 B_UNICODE_COMBINING_DIACRITICAL_MARKS_SUPPLEMENT
= 131, // [1DC0]
219 B_UNICODE_COPTIC
= 132, // [2C80]
220 B_UNICODE_ETHIOPIC_EXTENDED
= 133, // [2D80]
221 B_UNICODE_ETHIOPIC_SUPPLEMENT
= 134, // [1380]
222 B_UNICODE_GEORGIAN_SUPPLEMENT
= 135, // [2D00]
223 B_UNICODE_GLAGOLITIC
= 136, // [2C00]
224 B_UNICODE_KHAROSHTHI
= 137, // [10A00]
225 B_UNICODE_MODIFIER_TONE_LETTERS
= 138, // [A700]
226 B_UNICODE_NEW_TAI_LUE
= 139, // [1980]
227 B_UNICODE_OLD_PERSIAN
= 140, // [103A0]
228 B_UNICODE_PHONETIC_EXTENSIONS_SUPPLEMENT
= 141, // [1D80]
229 B_UNICODE_SUPPLEMENTAL_PUNCTUATION
= 142, // [2E00]
230 B_UNICODE_SYLOTI_NAGRI
= 143, // [A800]
231 B_UNICODE_TIFINAGH
= 144, // [2D30]
232 B_UNICODE_VERTICAL_FORMS
= 145, // [FE10]
234 // New blocks in Unicode 5.0
235 B_UNICODE_NKO
= 146, // [07C0]
236 B_UNICODE_BALINESE
= 147, // [1B00]
237 B_UNICODE_LATIN_EXTENDED_C
= 148, // [2C60]
238 B_UNICODE_LATIN_EXTENDED_D
= 149, // [A720]
239 B_UNICODE_PHAGS_PA
= 150, // [A840]
240 B_UNICODE_PHOENICIAN
= 151, // [10900]
241 B_UNICODE_CUNEIFORM
= 152, // [12000]
242 B_UNICODE_CUNEIFORM_NUMBERS_AND_PUNCTUATION
= 153, // [12400]
243 B_UNICODE_COUNTING_ROD_NUMERALS
= 154, // [1D360]
245 // New blocks in Unicode 5.1
246 B_UNICODE_SUNDANESE
= 155, // [1B80]
247 B_UNICODE_LEPCHA
= 156, // [1C00]
248 B_UNICODE_OL_CHIKI
= 157, // [1C50]
249 B_UNICODE_CYRILLIC_EXTENDED_A
= 158, // [2DE0]
250 B_UNICODE_VAI
= 159, // [A500]
251 B_UNICODE_CYRILLIC_EXTENDED_B
= 160, // [A640]
252 B_UNICODE_SAURASHTRA
= 161, // [A880]
253 B_UNICODE_KAYAH_LI
= 162, // [A900]
254 B_UNICODE_REJANG
= 163, // [A930]
255 B_UNICODE_CHAM
= 164, // [AA00]
256 B_UNICODE_ANCIENT_SYMBOLS
= 165, // [10190]
257 B_UNICODE_PHAISTOS_DISC
= 166, // [101D0]
258 B_UNICODE_LYCIAN
= 167, // [10280]
259 B_UNICODE_CARIAN
= 168, // [102A0]
260 B_UNICODE_LYDIAN
= 169, // [10920]
261 B_UNICODE_MAHJONG_TILES
= 170, // [1F000]
262 B_UNICODE_DOMINO_TILES
= 171, // [1F030]
264 // New blocks in Unicode 5.2
265 B_UNICODE_SAMARITAN
= 172, // [0800]
266 B_UNICODE_UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS_EXTENDED
= 173, // [18B0]
267 B_UNICODE_TAI_THAM
= 174, // [1A20]
268 B_UNICODE_VEDIC_EXTENSIONS
= 175, // [1CD0]
269 B_UNICODE_LISU
= 176, // [A4D0]
270 B_UNICODE_BAMUM
= 177, // [A6A0]
271 B_UNICODE_COMMON_INDIC_NUMBER_FORMS
= 178, // [A830]
272 B_UNICODE_DEVANAGARI_EXTENDED
= 179, // [A8E0]
273 B_UNICODE_HANGUL_JAMO_EXTENDED_A
= 180, // [A960]
274 B_UNICODE_JAVANESE
= 181, // [A980]
275 B_UNICODE_MYANMAR_EXTENDED_A
= 182, // [AA60]
276 B_UNICODE_TAI_VIET
= 183, // [AA80]
277 B_UNICODE_MEETEI_MAYEK
= 184, // [ABC0]
278 B_UNICODE_HANGUL_JAMO_EXTENDED_B
= 185, // [D7B0]
279 B_UNICODE_IMPERIAL_ARAMAIC
= 186, // [10840]
280 B_UNICODE_OLD_SOUTH_ARABIAN
= 187, // [10A60]
281 B_UNICODE_AVESTAN
= 188, // [10B00]
282 B_UNICODE_INSCRIPTIONAL_PARTHIAN
= 189, // [10B40]
283 B_UNICODE_INSCRIPTIONAL_PAHLAVI
= 190, // [10B60]
284 B_UNICODE_OLD_TURKIC
= 191, // [10C00]
285 B_UNICODE_RUMI_NUMERAL_SYMBOLS
= 192, // [10E60]
286 B_UNICODE_KAITHI
= 193, // [11080]
287 B_UNICODE_EGYPTIAN_HIEROGLYPHS
= 194, // [13000]
288 B_UNICODE_ENCLOSED_ALPHANUMERIC_SUPPLEMENT
= 195, // [1F100]
289 B_UNICODE_ENCLOSED_IDEOGRAPHIC_SUPPLEMENT
= 196, // [1F200]
290 B_UNICODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_C
= 197, // [2A700]
292 // New blocks in Unicode 6.0
293 B_UNICODE_MANDAIC
= 198, // [0840]
294 B_UNICODE_BATAK
= 199, // [1BC0]
295 B_UNICODE_ETHIOPIC_EXTENDED_A
= 200, // [AB00]
296 B_UNICODE_BRAHMI
= 201, // [11000]
297 B_UNICODE_BAMUM_SUPPLEMENT
= 202, // [16800]
298 B_UNICODE_KANA_SUPPLEMENT
= 203, // [1B000]
299 B_UNICODE_PLAYING_CARDS
= 204, // [1F0A0]
300 B_UNICODE_MISCELLANEOUS_SYMBOLS_AND_PICTOGRAPHS
= 205, // [1F300]
301 B_UNICODE_EMOTICONS
= 206, // [1F600]
302 B_UNICODE_TRANSPORT_AND_MAP_SYMBOLS
= 207, // [1F680]
303 B_UNICODE_ALCHEMICAL_SYMBOLS
= 208, // [1F700]
304 B_UNICODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_D
= 209, // [2B740]
306 B_UNICODE_SCRIPT_COUNT
= 210,
307 B_UNICODE_NO_SCRIPT
= B_UNICODE_SCRIPT_COUNT
,
309 B_UNICODE_INVALID_CODE
= -1
313 // East Asian Width constants.
315 enum unicode_east_asian_width
317 B_UNICODE_EA_NEUTRAL
, // [N]
318 B_UNICODE_EA_AMBIGUOUS
, // [A]
319 B_UNICODE_EA_HALFWIDTH
, // [H]
320 B_UNICODE_EA_FULLWIDTH
, // [F]
321 B_UNICODE_EA_NARROW
, // [Na]
322 B_UNICODE_EA_WIDE
, // [W]
329 static bool IsAlpha(uint32 c
);
330 static bool IsAlNum(uint32 c
);
331 static bool IsDigit(uint32 c
);
332 static bool IsHexDigit(uint32 c
);
333 static bool IsUpper(uint32 c
);
334 static bool IsLower(uint32 c
);
335 static bool IsSpace(uint32 c
);
336 static bool IsWhitespace(uint32 c
);
337 static bool IsControl(uint32 c
);
338 static bool IsPunctuation(uint32 c
);
339 static bool IsPrintable(uint32 c
);
340 static bool IsTitle(uint32 c
);
341 static bool IsDefined(uint32 c
);
342 static bool IsBase(uint32 c
);
344 static int8
Type(uint32 c
);
346 static uint32
ToLower(uint32 c
);
347 static uint32
ToUpper(uint32 c
);
348 static uint32
ToTitle(uint32 c
);
349 static int32
DigitValue(uint32 c
);
350 static unicode_east_asian_width
EastAsianWidth(uint32 c
);
352 static void ToUTF8(uint32 c
, char** out
);
353 static uint32
FromUTF8(const char** in
);
354 static uint32
FromUTF8(const char* in
);
356 static size_t UTF8StringLength(const char* string
);
357 static size_t UTF8StringLength(const char* string
, size_t maxLength
);
365 BUnicodeChar::FromUTF8(const char* in
)
367 const char* string
= in
;
368 return FromUTF8(&string
);
372 #endif // _UNICODE_CHAR_H_
