/*=============================================================================
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Copyright (c) 2001-2011 Joel de Guzman
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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Autogenerated by MultiStageTable.py (Unicode multi-stage
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table builder) (c) Peter Kankowski, 2008
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==============================================================================*/
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#if !defined(BOOST_SPIRIT_UNICODE_QUERY_FEBRUARY_2_2010)
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#define BOOST_SPIRIT_UNICODE_QUERY_FEBRUARY_2_2010
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#include <boost/cstdint.hpp>
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# include "category_table.hpp"
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# include "script_table.hpp"
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# include "lowercase_table.hpp"
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# include "uppercase_table.hpp"
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namespace boost { namespace spirit { namespace ucd
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{
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// This header provides Basic (Level 1) Unicode Support
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// See http://unicode.org/reports/tr18/ for details
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struct properties
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{
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// bit pattern: xxMMMCCC
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// MMM: major_category
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// CCC: category
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enum major_category
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{
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letter,
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mark,
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number,
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separator,
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other,
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punctuation,
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symbol
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};
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enum category
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{
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uppercase_letter = 0, // [Lu] an uppercase letter
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lowercase_letter, // [Ll] a lowercase letter
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titlecase_letter, // [Lt] a digraphic character, with first part uppercase
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modifier_letter, // [Lm] a modifier letter
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other_letter, // [Lo] other letters, including syllables and ideographs
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nonspacing_mark = 8, // [Mn] a nonspacing combining mark (zero advance width)
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enclosing_mark, // [Me] an enclosing combining mark
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spacing_mark, // [Mc] a spacing combining mark (positive advance width)
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decimal_number = 16, // [Nd] a decimal digit
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letter_number, // [Nl] a letterlike numeric character
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other_number, // [No] a numeric character of other type
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space_separator = 24, // [Zs] a space character (of various non-zero widths)
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line_separator, // [Zl] U+2028 LINE SEPARATOR only
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paragraph_separator, // [Zp] U+2029 PARAGRAPH SEPARATOR only
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control = 32, // [Cc] a C0 or C1 control code
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format, // [Cf] a format control character
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private_use, // [Co] a private-use character
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surrogate, // [Cs] a surrogate code point
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unassigned, // [Cn] a reserved unassigned code point or a noncharacter
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dash_punctuation = 40, // [Pd] a dash or hyphen punctuation mark
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open_punctuation, // [Ps] an opening punctuation mark (of a pair)
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close_punctuation, // [Pe] a closing punctuation mark (of a pair)
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connector_punctuation, // [Pc] a connecting punctuation mark, like a tie
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other_punctuation, // [Po] a punctuation mark of other type
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initial_punctuation, // [Pi] an initial quotation mark
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final_punctuation, // [Pf] a final quotation mark
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math_symbol = 48, // [Sm] a symbol of primarily mathematical use
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currency_symbol, // [Sc] a currency sign
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modifier_symbol, // [Sk] a non-letterlike modifier symbol
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other_symbol // [So] a symbol of other type
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};
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enum derived_properties
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{
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alphabetic = 64,
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uppercase = 128,
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lowercase = 256,
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white_space = 512,
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hex_digit = 1024,
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noncharacter_code_point = 2048,
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default_ignorable_code_point = 4096
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};
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enum script
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{
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arabic = 0,
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imperial_aramaic = 1,
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armenian = 2,
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avestan = 3,
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balinese = 4,
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bamum = 5,
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bengali = 6,
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bopomofo = 7,
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braille = 8,
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buginese = 9,
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buhid = 10,
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canadian_aboriginal = 11,
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carian = 12,
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cham = 13,
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cherokee = 14,
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coptic = 15,
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cypriot = 16,
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cyrillic = 17,
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devanagari = 18,
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deseret = 19,
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egyptian_hieroglyphs = 20,
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ethiopic = 21,
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georgian = 22,
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glagolitic = 23,
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gothic = 24,
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greek = 25,
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gujarati = 26,
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gurmukhi = 27,
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hangul = 28,
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han = 29,
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hanunoo = 30,
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hebrew = 31,
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hiragana = 32,
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katakana_or_hiragana = 33,
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old_italic = 34,
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javanese = 35,
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kayah_li = 36,
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katakana = 37,
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kharoshthi = 38,
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khmer = 39,
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kannada = 40,
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kaithi = 41,
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tai_tham = 42,
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lao = 43,
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latin = 44,
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lepcha = 45,
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limbu = 46,
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linear_b = 47,
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lisu = 48,
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lycian = 49,
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lydian = 50,
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malayalam = 51,
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mongolian = 52,
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meetei_mayek = 53,
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myanmar = 54,
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nko = 55,
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ogham = 56,
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ol_chiki = 57,
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old_turkic = 58,
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oriya = 59,
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osmanya = 60,
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phags_pa = 61,
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inscriptional_pahlavi = 62,
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phoenician = 63,
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inscriptional_parthian = 64,
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rejang = 65,
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runic = 66,
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samaritan = 67,
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old_south_arabian = 68,
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saurashtra = 69,
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shavian = 70,
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sinhala = 71,
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sundanese = 72,
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syloti_nagri = 73,
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syriac = 74,
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tagbanwa = 75,
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tai_le = 76,
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new_tai_lue = 77,
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tamil = 78,
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tai_viet = 79,
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telugu = 80,
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tifinagh = 81,
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tagalog = 82,
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thaana = 83,
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thai = 84,
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tibetan = 85,
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ugaritic = 86,
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vai = 87,
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old_persian = 88,
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cuneiform = 89,
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yi = 90,
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inherited = 91,
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common = 92,
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unknown = 93
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};
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};
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inline properties::category get_category(::boost::uint32_t ch)
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{
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return static_cast<properties::category>(detail::category_lookup(ch) & 0x3F);
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}
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inline properties::major_category get_major_category(::boost::uint32_t ch)
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{
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return static_cast<properties::major_category>(get_category(ch) >> 3);
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}
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inline bool is_punctuation(::boost::uint32_t ch)
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{
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return get_major_category(ch) == properties::punctuation;
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}
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inline bool is_decimal_number(::boost::uint32_t ch)
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{
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return get_category(ch) == properties::decimal_number;
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}
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inline bool is_hex_digit(::boost::uint32_t ch)
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{
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return (detail::category_lookup(ch) & properties::hex_digit) != 0;
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}
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inline bool is_control(::boost::uint32_t ch)
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{
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return get_category(ch) == properties::control;
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}
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inline bool is_alphabetic(::boost::uint32_t ch)
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{
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return (detail::category_lookup(ch) & properties::alphabetic) != 0;
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}
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inline bool is_alphanumeric(::boost::uint32_t ch)
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{
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return is_decimal_number(ch) || is_alphabetic(ch);
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}
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inline bool is_uppercase(::boost::uint32_t ch)
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{
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return (detail::category_lookup(ch) & properties::uppercase) != 0;
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}
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inline bool is_lowercase(::boost::uint32_t ch)
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{
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return (detail::category_lookup(ch) & properties::lowercase) != 0;
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}
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inline bool is_white_space(::boost::uint32_t ch)
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{
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return (detail::category_lookup(ch) & properties::white_space) != 0;
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}
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inline bool is_blank(::boost::uint32_t ch)
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{
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switch (ch)
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{
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case '\n': case '\v': case '\f': case '\r':
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return false;
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default:
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return is_white_space(ch)
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&& !( get_category(ch) == properties::line_separator
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|| get_category(ch) == properties::paragraph_separator
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);
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}
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}
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inline bool is_graph(::boost::uint32_t ch)
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{
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return !( is_white_space(ch)
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|| get_category(ch) == properties::control
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|| get_category(ch) == properties::surrogate
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|| get_category(ch) == properties::unassigned
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);
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}
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inline bool is_print(::boost::uint32_t ch)
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{
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return (is_graph(ch) || is_blank(ch)) && !is_control(ch);
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}
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inline bool is_noncharacter_code_point(::boost::uint32_t ch)
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{
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return (detail::category_lookup(ch) & properties::noncharacter_code_point) != 0;
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}
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inline bool is_default_ignorable_code_point(::boost::uint32_t ch)
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{
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return (detail::category_lookup(ch) & properties::default_ignorable_code_point) != 0;
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}
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inline properties::script get_script(::boost::uint32_t ch)
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{
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return static_cast<properties::script>(detail::script_lookup(ch) & 0x7F);
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}
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inline ::boost::uint32_t to_lowercase(::boost::uint32_t ch)
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{
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// The table returns 0 to signal that this code maps to itself
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::boost::uint32_t r = detail::lowercase_lookup(ch);
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return (r == 0)? ch : r;
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}
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inline ::boost::uint32_t to_uppercase(::boost::uint32_t ch)
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{
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// The table returns 0 to signal that this code maps to itself
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::boost::uint32_t r = detail::uppercase_lookup(ch);
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return (r == 0)? ch : r;
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}
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}}}
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#endif
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