boost/spirit/home/support/char_class.hpp
/*=============================================================================
Copyright (c) 2001-2011 Joel de Guzman
Copyright (c) 2001-2011 Hartmut Kaiser
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#if !defined(BOOST_SPIRIT_CHAR_CLASS_NOVEMBER_10_2006_0907AM)
#define BOOST_SPIRIT_CHAR_CLASS_NOVEMBER_10_2006_0907AM
#if defined(_MSC_VER)
#pragma once
#endif
#include <string>
#include <boost/proto/proto.hpp>
#include <boost/config.hpp>
#include <boost/mpl/bool.hpp>
#include <boost/spirit/home/support/unused.hpp>
#include <boost/type_traits/is_signed.hpp>
#include <boost/type_traits/make_unsigned.hpp>
#include <boost/type_traits/make_signed.hpp>
#if defined(BOOST_MSVC)
# pragma warning(push)
# pragma warning(disable: 4800) // 'int' : forcing value to bool 'true' or 'false' warning
#endif
namespace boost { namespace spirit { namespace detail
{
// Here's the thing... typical encodings (except ASCII) deal with unsigned
// integers > 127. ASCII uses only 127. Yet, most char and wchar_t are signed.
// Thus, a char with value > 127 is negative (e.g. char 233 is -23). When you
// cast this to an unsigned int with 32 bits, you get 4294967273!
//
// The trick is to cast to an unsigned version of the source char first
// before casting to the target. {P.S. Don't worry about the code, the
// optimizer will optimize the if-else branches}
template <typename TargetChar, typename SourceChar>
TargetChar cast_char(SourceChar ch)
{
if (is_signed<TargetChar>::value != is_signed<SourceChar>::value)
{
if (is_signed<SourceChar>::value)
{
// source is signed, target is unsigned
typedef typename make_unsigned<SourceChar>::type USourceChar;
return TargetChar(USourceChar(ch));
}
else
{
// source is unsigned, target is signed
typedef typename make_signed<SourceChar>::type SSourceChar;
return TargetChar(SSourceChar(ch));
}
}
else
{
// source and target has same signedness
return TargetChar(ch); // just cast
}
}
}}}
namespace boost { namespace spirit { namespace tag
{
struct char_ {};
struct string {};
///////////////////////////////////////////////////////////////////////////
// classification tags
struct alnum {};
struct alpha {};
struct digit {};
struct xdigit {};
struct cntrl {};
struct graph {};
struct print {};
struct punct {};
struct space {};
struct blank {};
///////////////////////////////////////////////////////////////////////////
// classification/conversion tags
struct no_case {};
struct lower {};
struct upper {};
struct lowernum {};
struct uppernum {};
struct ucs4 {};
struct encoding {};
#if defined(BOOST_SPIRIT_UNICODE)
///////////////////////////////////////////////////////////////////////////
// Unicode Major Categories
///////////////////////////////////////////////////////////////////////////
struct letter {};
struct mark {};
struct number {};
struct separator {};
struct other {};
struct punctuation {};
struct symbol {};
///////////////////////////////////////////////////////////////////////////
// Unicode General Categories
///////////////////////////////////////////////////////////////////////////
struct uppercase_letter {};
struct lowercase_letter {};
struct titlecase_letter {};
struct modifier_letter {};
struct other_letter {};
struct nonspacing_mark {};
struct enclosing_mark {};
struct spacing_mark {};
struct decimal_number {};
struct letter_number {};
struct other_number {};
struct space_separator {};
struct line_separator {};
struct paragraph_separator {};
struct control {};
struct format {};
struct private_use {};
struct surrogate {};
struct unassigned {};
struct dash_punctuation {};
struct open_punctuation {};
struct close_punctuation {};
struct connector_punctuation {};
struct other_punctuation {};
struct initial_punctuation {};
struct final_punctuation {};
struct math_symbol {};
struct currency_symbol {};
struct modifier_symbol {};
struct other_symbol {};
///////////////////////////////////////////////////////////////////////////
// Unicode Derived Categories
///////////////////////////////////////////////////////////////////////////
struct alphabetic {};
struct uppercase {};
struct lowercase {};
struct white_space {};
struct hex_digit {};
struct noncharacter_code_point {};
struct default_ignorable_code_point {};
///////////////////////////////////////////////////////////////////////////
// Unicode Scripts
///////////////////////////////////////////////////////////////////////////
struct arabic {};
struct imperial_aramaic {};
struct armenian {};
struct avestan {};
struct balinese {};
struct bamum {};
struct bengali {};
struct bopomofo {};
struct braille {};
struct buginese {};
struct buhid {};
struct canadian_aboriginal {};
struct carian {};
struct cham {};
struct cherokee {};
struct coptic {};
struct cypriot {};
struct cyrillic {};
struct devanagari {};
struct deseret {};
struct egyptian_hieroglyphs {};
struct ethiopic {};
struct georgian {};
struct glagolitic {};
struct gothic {};
struct greek {};
struct gujarati {};
struct gurmukhi {};
struct hangul {};
struct han {};
struct hanunoo {};
struct hebrew {};
struct hiragana {};
struct katakana_or_hiragana {};
struct old_italic {};
struct javanese {};
struct kayah_li {};
struct katakana {};
struct kharoshthi {};
struct khmer {};
struct kannada {};
struct kaithi {};
struct tai_tham {};
struct lao {};
struct latin {};
struct lepcha {};
struct limbu {};
struct linear_b {};
struct lisu {};
struct lycian {};
struct lydian {};
struct malayalam {};
struct mongolian {};
struct meetei_mayek {};
struct myanmar {};
struct nko {};
struct ogham {};
struct ol_chiki {};
struct old_turkic {};
struct oriya {};
struct osmanya {};
struct phags_pa {};
struct inscriptional_pahlavi {};
struct phoenician {};
struct inscriptional_parthian {};
struct rejang {};
struct runic {};
struct samaritan {};
struct old_south_arabian {};
struct saurashtra {};
struct shavian {};
struct sinhala {};
struct sundanese {};
struct syloti_nagri {};
struct syriac {};
struct tagbanwa {};
struct tai_le {};
struct new_tai_lue {};
struct tamil {};
struct tai_viet {};
struct telugu {};
struct tifinagh {};
struct tagalog {};
struct thaana {};
struct thai {};
struct tibetan {};
struct ugaritic {};
struct vai {};
struct old_persian {};
struct cuneiform {};
struct yi {};
struct inherited {};
struct common {};
struct unknown {};
#endif
///////////////////////////////////////////////////////////////////////////
// This composite tag type encodes both the character
// set and the specific char tag (used for classification
// or conversion). char_code_base and char_encoding_base
// can be used to test for modifier membership (see modifier.hpp)
template <typename CharClass>
struct char_code_base {};
template <typename CharEncoding>
struct char_encoding_base {};
template <typename CharClass, typename CharEncoding>
struct char_code
: char_code_base<CharClass>, char_encoding_base<CharEncoding>
{
typedef CharEncoding char_encoding; // e.g. ascii
typedef CharClass char_class; // e.g. tag::alnum
};
}}}
namespace boost { namespace spirit { namespace char_class
{
///////////////////////////////////////////////////////////////////////////
// Test characters for classification
template <typename CharEncoding>
struct classify
{
typedef typename CharEncoding::char_type char_type;
#define BOOST_SPIRIT_CLASSIFY(name, isname) \
template <typename Char> \
static bool \
is(tag::name, Char ch) \
{ \
return CharEncoding::isname \
BOOST_PREVENT_MACRO_SUBSTITUTION \
(detail::cast_char<char_type>(ch)); \
} \
/***/
BOOST_SPIRIT_CLASSIFY(char_, ischar)
BOOST_SPIRIT_CLASSIFY(alnum, isalnum)
BOOST_SPIRIT_CLASSIFY(alpha, isalpha)
BOOST_SPIRIT_CLASSIFY(digit, isdigit)
BOOST_SPIRIT_CLASSIFY(xdigit, isxdigit)
BOOST_SPIRIT_CLASSIFY(cntrl, iscntrl)
BOOST_SPIRIT_CLASSIFY(graph, isgraph)
BOOST_SPIRIT_CLASSIFY(lower, islower)
BOOST_SPIRIT_CLASSIFY(print, isprint)
BOOST_SPIRIT_CLASSIFY(punct, ispunct)
BOOST_SPIRIT_CLASSIFY(space, isspace)
BOOST_SPIRIT_CLASSIFY(blank, isblank)
BOOST_SPIRIT_CLASSIFY(upper, isupper)
#undef BOOST_SPIRIT_CLASSIFY
template <typename Char>
static bool
is(tag::lowernum, Char ch)
{
return CharEncoding::islower(detail::cast_char<char_type>(ch)) ||
CharEncoding::isdigit(detail::cast_char<char_type>(ch));
}
template <typename Char>
static bool
is(tag::uppernum, Char ch)
{
return CharEncoding::isupper(detail::cast_char<char_type>(ch)) ||
CharEncoding::isdigit(detail::cast_char<char_type>(ch));
}
#if defined(BOOST_SPIRIT_UNICODE)
#define BOOST_SPIRIT_UNICODE_CLASSIFY(name) \
template <typename Char> \
static bool \
is(tag::name, Char ch) \
{ \
return CharEncoding::is_##name(detail::cast_char<char_type>(ch)); \
} \
/***/
///////////////////////////////////////////////////////////////////////////
// Unicode Major Categories
///////////////////////////////////////////////////////////////////////////
BOOST_SPIRIT_UNICODE_CLASSIFY(letter)
BOOST_SPIRIT_UNICODE_CLASSIFY(mark)
BOOST_SPIRIT_UNICODE_CLASSIFY(number)
BOOST_SPIRIT_UNICODE_CLASSIFY(separator)
BOOST_SPIRIT_UNICODE_CLASSIFY(other)
BOOST_SPIRIT_UNICODE_CLASSIFY(punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY(symbol)
///////////////////////////////////////////////////////////////////////////
// Unicode General Categories
///////////////////////////////////////////////////////////////////////////
BOOST_SPIRIT_UNICODE_CLASSIFY(uppercase_letter)
BOOST_SPIRIT_UNICODE_CLASSIFY(lowercase_letter)
BOOST_SPIRIT_UNICODE_CLASSIFY(titlecase_letter)
BOOST_SPIRIT_UNICODE_CLASSIFY(modifier_letter)
BOOST_SPIRIT_UNICODE_CLASSIFY(other_letter)
BOOST_SPIRIT_UNICODE_CLASSIFY(nonspacing_mark)
BOOST_SPIRIT_UNICODE_CLASSIFY(enclosing_mark)
BOOST_SPIRIT_UNICODE_CLASSIFY(spacing_mark)
BOOST_SPIRIT_UNICODE_CLASSIFY(decimal_number)
BOOST_SPIRIT_UNICODE_CLASSIFY(letter_number)
BOOST_SPIRIT_UNICODE_CLASSIFY(other_number)
BOOST_SPIRIT_UNICODE_CLASSIFY(space_separator)
BOOST_SPIRIT_UNICODE_CLASSIFY(line_separator)
BOOST_SPIRIT_UNICODE_CLASSIFY(paragraph_separator)
BOOST_SPIRIT_UNICODE_CLASSIFY(control)
BOOST_SPIRIT_UNICODE_CLASSIFY(format)
BOOST_SPIRIT_UNICODE_CLASSIFY(private_use)
BOOST_SPIRIT_UNICODE_CLASSIFY(surrogate)
BOOST_SPIRIT_UNICODE_CLASSIFY(unassigned)
BOOST_SPIRIT_UNICODE_CLASSIFY(dash_punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY(open_punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY(close_punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY(connector_punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY(other_punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY(initial_punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY(final_punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY(math_symbol)
BOOST_SPIRIT_UNICODE_CLASSIFY(currency_symbol)
BOOST_SPIRIT_UNICODE_CLASSIFY(modifier_symbol)
BOOST_SPIRIT_UNICODE_CLASSIFY(other_symbol)
///////////////////////////////////////////////////////////////////////////
// Unicode Derived Categories
///////////////////////////////////////////////////////////////////////////
BOOST_SPIRIT_UNICODE_CLASSIFY(alphabetic)
BOOST_SPIRIT_UNICODE_CLASSIFY(uppercase)
BOOST_SPIRIT_UNICODE_CLASSIFY(lowercase)
BOOST_SPIRIT_UNICODE_CLASSIFY(white_space)
BOOST_SPIRIT_UNICODE_CLASSIFY(hex_digit)
BOOST_SPIRIT_UNICODE_CLASSIFY(noncharacter_code_point)
BOOST_SPIRIT_UNICODE_CLASSIFY(default_ignorable_code_point)
///////////////////////////////////////////////////////////////////////////
// Unicode Scripts
///////////////////////////////////////////////////////////////////////////
BOOST_SPIRIT_UNICODE_CLASSIFY(arabic)
BOOST_SPIRIT_UNICODE_CLASSIFY(imperial_aramaic)
BOOST_SPIRIT_UNICODE_CLASSIFY(armenian)
BOOST_SPIRIT_UNICODE_CLASSIFY(avestan)
BOOST_SPIRIT_UNICODE_CLASSIFY(balinese)
BOOST_SPIRIT_UNICODE_CLASSIFY(bamum)
BOOST_SPIRIT_UNICODE_CLASSIFY(bengali)
BOOST_SPIRIT_UNICODE_CLASSIFY(bopomofo)
BOOST_SPIRIT_UNICODE_CLASSIFY(braille)
BOOST_SPIRIT_UNICODE_CLASSIFY(buginese)
BOOST_SPIRIT_UNICODE_CLASSIFY(buhid)
BOOST_SPIRIT_UNICODE_CLASSIFY(canadian_aboriginal)
BOOST_SPIRIT_UNICODE_CLASSIFY(carian)
BOOST_SPIRIT_UNICODE_CLASSIFY(cham)
BOOST_SPIRIT_UNICODE_CLASSIFY(cherokee)
BOOST_SPIRIT_UNICODE_CLASSIFY(coptic)
BOOST_SPIRIT_UNICODE_CLASSIFY(cypriot)
BOOST_SPIRIT_UNICODE_CLASSIFY(cyrillic)
BOOST_SPIRIT_UNICODE_CLASSIFY(devanagari)
BOOST_SPIRIT_UNICODE_CLASSIFY(deseret)
BOOST_SPIRIT_UNICODE_CLASSIFY(egyptian_hieroglyphs)
BOOST_SPIRIT_UNICODE_CLASSIFY(ethiopic)
BOOST_SPIRIT_UNICODE_CLASSIFY(georgian)
BOOST_SPIRIT_UNICODE_CLASSIFY(glagolitic)
BOOST_SPIRIT_UNICODE_CLASSIFY(gothic)
BOOST_SPIRIT_UNICODE_CLASSIFY(greek)
BOOST_SPIRIT_UNICODE_CLASSIFY(gujarati)
BOOST_SPIRIT_UNICODE_CLASSIFY(gurmukhi)
BOOST_SPIRIT_UNICODE_CLASSIFY(hangul)
BOOST_SPIRIT_UNICODE_CLASSIFY(han)
BOOST_SPIRIT_UNICODE_CLASSIFY(hanunoo)
BOOST_SPIRIT_UNICODE_CLASSIFY(hebrew)
BOOST_SPIRIT_UNICODE_CLASSIFY(hiragana)
BOOST_SPIRIT_UNICODE_CLASSIFY(katakana_or_hiragana)
BOOST_SPIRIT_UNICODE_CLASSIFY(old_italic)
BOOST_SPIRIT_UNICODE_CLASSIFY(javanese)
BOOST_SPIRIT_UNICODE_CLASSIFY(kayah_li)
BOOST_SPIRIT_UNICODE_CLASSIFY(katakana)
BOOST_SPIRIT_UNICODE_CLASSIFY(kharoshthi)
BOOST_SPIRIT_UNICODE_CLASSIFY(khmer)
BOOST_SPIRIT_UNICODE_CLASSIFY(kannada)
BOOST_SPIRIT_UNICODE_CLASSIFY(kaithi)
BOOST_SPIRIT_UNICODE_CLASSIFY(tai_tham)
BOOST_SPIRIT_UNICODE_CLASSIFY(lao)
BOOST_SPIRIT_UNICODE_CLASSIFY(latin)
BOOST_SPIRIT_UNICODE_CLASSIFY(lepcha)
BOOST_SPIRIT_UNICODE_CLASSIFY(limbu)
BOOST_SPIRIT_UNICODE_CLASSIFY(linear_b)
BOOST_SPIRIT_UNICODE_CLASSIFY(lisu)
BOOST_SPIRIT_UNICODE_CLASSIFY(lycian)
BOOST_SPIRIT_UNICODE_CLASSIFY(lydian)
BOOST_SPIRIT_UNICODE_CLASSIFY(malayalam)
BOOST_SPIRIT_UNICODE_CLASSIFY(mongolian)
BOOST_SPIRIT_UNICODE_CLASSIFY(meetei_mayek)
BOOST_SPIRIT_UNICODE_CLASSIFY(myanmar)
BOOST_SPIRIT_UNICODE_CLASSIFY(nko)
BOOST_SPIRIT_UNICODE_CLASSIFY(ogham)
BOOST_SPIRIT_UNICODE_CLASSIFY(ol_chiki)
BOOST_SPIRIT_UNICODE_CLASSIFY(old_turkic)
BOOST_SPIRIT_UNICODE_CLASSIFY(oriya)
BOOST_SPIRIT_UNICODE_CLASSIFY(osmanya)
BOOST_SPIRIT_UNICODE_CLASSIFY(phags_pa)
BOOST_SPIRIT_UNICODE_CLASSIFY(inscriptional_pahlavi)
BOOST_SPIRIT_UNICODE_CLASSIFY(phoenician)
BOOST_SPIRIT_UNICODE_CLASSIFY(inscriptional_parthian)
BOOST_SPIRIT_UNICODE_CLASSIFY(rejang)
BOOST_SPIRIT_UNICODE_CLASSIFY(runic)
BOOST_SPIRIT_UNICODE_CLASSIFY(samaritan)
BOOST_SPIRIT_UNICODE_CLASSIFY(old_south_arabian)
BOOST_SPIRIT_UNICODE_CLASSIFY(saurashtra)
BOOST_SPIRIT_UNICODE_CLASSIFY(shavian)
BOOST_SPIRIT_UNICODE_CLASSIFY(sinhala)
BOOST_SPIRIT_UNICODE_CLASSIFY(sundanese)
BOOST_SPIRIT_UNICODE_CLASSIFY(syloti_nagri)
BOOST_SPIRIT_UNICODE_CLASSIFY(syriac)
BOOST_SPIRIT_UNICODE_CLASSIFY(tagbanwa)
BOOST_SPIRIT_UNICODE_CLASSIFY(tai_le)
BOOST_SPIRIT_UNICODE_CLASSIFY(new_tai_lue)
BOOST_SPIRIT_UNICODE_CLASSIFY(tamil)
BOOST_SPIRIT_UNICODE_CLASSIFY(tai_viet)
BOOST_SPIRIT_UNICODE_CLASSIFY(telugu)
BOOST_SPIRIT_UNICODE_CLASSIFY(tifinagh)
BOOST_SPIRIT_UNICODE_CLASSIFY(tagalog)
BOOST_SPIRIT_UNICODE_CLASSIFY(thaana)
BOOST_SPIRIT_UNICODE_CLASSIFY(thai)
BOOST_SPIRIT_UNICODE_CLASSIFY(tibetan)
BOOST_SPIRIT_UNICODE_CLASSIFY(ugaritic)
BOOST_SPIRIT_UNICODE_CLASSIFY(vai)
BOOST_SPIRIT_UNICODE_CLASSIFY(old_persian)
BOOST_SPIRIT_UNICODE_CLASSIFY(cuneiform)
BOOST_SPIRIT_UNICODE_CLASSIFY(yi)
BOOST_SPIRIT_UNICODE_CLASSIFY(inherited)
BOOST_SPIRIT_UNICODE_CLASSIFY(common)
BOOST_SPIRIT_UNICODE_CLASSIFY(unknown)
#undef BOOST_SPIRIT_UNICODE_CLASSIFY
#endif
};
///////////////////////////////////////////////////////////////////////////
// Convert characters
template <typename CharEncoding>
struct convert
{
typedef typename CharEncoding::char_type char_type;
template <typename Char>
static Char
to(tag::lower, Char ch)
{
return static_cast<Char>(
CharEncoding::tolower(detail::cast_char<char_type>(ch)));
}
template <typename Char>
static Char
to(tag::upper, Char ch)
{
return static_cast<Char>(
CharEncoding::toupper(detail::cast_char<char_type>(ch)));
}
template <typename Char>
static Char
to(tag::ucs4, Char ch)
{
return static_cast<Char>(
CharEncoding::toucs4(detail::cast_char<char_type>(ch)));
}
template <typename Char>
static Char
to(unused_type, Char ch)
{
return ch;
}
};
///////////////////////////////////////////////////////////////////////////
// Info on character classification
template <typename CharEncoding>
struct what
{
#define BOOST_SPIRIT_CLASSIFY_WHAT(name, isname) \
static char const* is(tag::name) \
{ \
return isname; \
} \
/***/
BOOST_SPIRIT_CLASSIFY_WHAT(char_, "char")
BOOST_SPIRIT_CLASSIFY_WHAT(alnum, "alnum")
BOOST_SPIRIT_CLASSIFY_WHAT(alpha, "alpha")
BOOST_SPIRIT_CLASSIFY_WHAT(digit, "digit")
BOOST_SPIRIT_CLASSIFY_WHAT(xdigit, "xdigit")
BOOST_SPIRIT_CLASSIFY_WHAT(cntrl, "cntrl")
BOOST_SPIRIT_CLASSIFY_WHAT(graph, "graph")
BOOST_SPIRIT_CLASSIFY_WHAT(lower, "lower")
BOOST_SPIRIT_CLASSIFY_WHAT(lowernum, "lowernum")
BOOST_SPIRIT_CLASSIFY_WHAT(print, "print")
BOOST_SPIRIT_CLASSIFY_WHAT(punct, "punct")
BOOST_SPIRIT_CLASSIFY_WHAT(space, "space")
BOOST_SPIRIT_CLASSIFY_WHAT(blank, "blank")
BOOST_SPIRIT_CLASSIFY_WHAT(upper, "upper")
BOOST_SPIRIT_CLASSIFY_WHAT(uppernum, "uppernum")
BOOST_SPIRIT_CLASSIFY_WHAT(ucs4, "ucs4")
#undef BOOST_SPIRIT_CLASSIFY_WHAT
#if defined(BOOST_SPIRIT_UNICODE)
#define BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(name) \
static char const* is(tag::name) \
{ \
return BOOST_PP_STRINGIZE(name); \
} \
/***/
///////////////////////////////////////////////////////////////////////////
// Unicode Major Categories
///////////////////////////////////////////////////////////////////////////
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(letter)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(mark)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(number)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(separator)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(other)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(symbol)
///////////////////////////////////////////////////////////////////////////
// Unicode General Categories
///////////////////////////////////////////////////////////////////////////
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(uppercase_letter)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(lowercase_letter)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(titlecase_letter)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(modifier_letter)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(other_letter)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(nonspacing_mark)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(enclosing_mark)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(spacing_mark)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(decimal_number)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(letter_number)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(other_number)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(space_separator)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(line_separator)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(paragraph_separator)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(control)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(format)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(private_use)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(surrogate)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(unassigned)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(dash_punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(open_punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(close_punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(connector_punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(other_punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(initial_punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(final_punctuation)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(math_symbol)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(currency_symbol)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(modifier_symbol)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(other_symbol)
///////////////////////////////////////////////////////////////////////////
// Unicode Derived Categories
///////////////////////////////////////////////////////////////////////////
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(alphabetic)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(uppercase)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(lowercase)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(white_space)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(hex_digit)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(noncharacter_code_point)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(default_ignorable_code_point)
///////////////////////////////////////////////////////////////////////////
// Unicode Scripts
///////////////////////////////////////////////////////////////////////////
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(arabic)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(imperial_aramaic)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(armenian)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(avestan)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(balinese)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(bamum)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(bengali)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(bopomofo)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(braille)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(buginese)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(buhid)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(canadian_aboriginal)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(carian)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(cham)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(cherokee)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(coptic)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(cypriot)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(cyrillic)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(devanagari)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(deseret)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(egyptian_hieroglyphs)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(ethiopic)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(georgian)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(glagolitic)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(gothic)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(greek)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(gujarati)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(gurmukhi)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(hangul)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(han)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(hanunoo)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(hebrew)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(hiragana)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(katakana_or_hiragana)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(old_italic)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(javanese)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(kayah_li)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(katakana)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(kharoshthi)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(khmer)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(kannada)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(kaithi)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(tai_tham)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(lao)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(latin)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(lepcha)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(limbu)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(linear_b)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(lisu)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(lycian)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(lydian)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(malayalam)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(mongolian)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(meetei_mayek)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(myanmar)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(nko)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(ogham)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(ol_chiki)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(old_turkic)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(oriya)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(osmanya)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(phags_pa)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(inscriptional_pahlavi)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(phoenician)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(inscriptional_parthian)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(rejang)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(runic)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(samaritan)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(old_south_arabian)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(saurashtra)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(shavian)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(sinhala)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(sundanese)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(syloti_nagri)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(syriac)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(tagbanwa)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(tai_le)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(new_tai_lue)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(tamil)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(tai_viet)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(telugu)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(tifinagh)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(tagalog)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(thaana)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(thai)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(tibetan)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(ugaritic)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(vai)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(old_persian)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(cuneiform)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(yi)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(inherited)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(common)
BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT(unknown)
#undef BOOST_SPIRIT_UNICODE_CLASSIFY_WHAT
#endif
};
}}}
namespace boost { namespace spirit { namespace traits
{
///////////////////////////////////////////////////////////////////////////
// This meta-function evaluates to mpl::true_ if the function
// char_encoding::ischar() needs to be called to ensure correct matching.
// This happens mainly if the character type returned from the underlying
// iterator is larger than the character type of the used character
// encoding. Additionally, this meta-function provides a customization
// point for the lexer library to enforce this behavior while parsing
// a token stream.
template <typename Char, typename BaseChar>
struct mustcheck_ischar
: mpl::bool_<(sizeof(Char) > sizeof(BaseChar)) ? true : false> {};
///////////////////////////////////////////////////////////////////////////
// The following template calls char_encoding::ischar, if necessary
template <typename CharParam, typename CharEncoding
, bool MustCheck = mustcheck_ischar<
CharParam, typename CharEncoding::char_type>::value>
struct ischar
{
static bool call(CharParam)
{
return true;
}
};
template <typename CharParam, typename CharEncoding>
struct ischar<CharParam, CharEncoding, true>
{
static bool call(CharParam const& ch)
{
return CharEncoding::ischar(int(ch));
}
};
}}}
#if defined(BOOST_MSVC)
# pragma warning(pop)
#endif
#endif
