140 lines
6.2 KiB
C++
140 lines
6.2 KiB
C++
/*
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*
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* Copyright (c) 1998-2002
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* John Maddock
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*
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* Use, modification and distribution are subject to the
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* Boost Software License, Version 1.0. (See accompanying file
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* LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*
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*/
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/*
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* LOCATION: see http://www.boost.org for most recent version.
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* FILE match_flags.hpp
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* VERSION see <boost/version.hpp>
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* DESCRIPTION: Declares match_flags type.
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*/
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#ifndef BOOST_REGEX_V4_MATCH_FLAGS
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#define BOOST_REGEX_V4_MATCH_FLAGS
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#ifdef __cplusplus
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# include <boost/cstdint.hpp>
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#endif
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#include <boost/detail/workaround.hpp>
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#ifdef __cplusplus
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namespace boost{
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namespace regex_constants{
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#endif
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typedef enum _match_flags
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{
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match_default = 0,
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match_not_bol = 1, /* first is not start of line */
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match_not_eol = match_not_bol << 1, /* last is not end of line */
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match_not_bob = match_not_eol << 1, /* first is not start of buffer */
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match_not_eob = match_not_bob << 1, /* last is not end of buffer */
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match_not_bow = match_not_eob << 1, /* first is not start of word */
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match_not_eow = match_not_bow << 1, /* last is not end of word */
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match_not_dot_newline = match_not_eow << 1, /* \n is not matched by '.' */
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match_not_dot_null = match_not_dot_newline << 1, /* '\0' is not matched by '.' */
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match_prev_avail = match_not_dot_null << 1, /* *--first is a valid expression */
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match_init = match_prev_avail << 1, /* internal use */
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match_any = match_init << 1, /* don't care what we match */
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match_not_null = match_any << 1, /* string can't be null */
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match_continuous = match_not_null << 1, /* each grep match must continue from */
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/* uninterupted from the previous one */
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match_partial = match_continuous << 1, /* find partial matches */
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match_stop = match_partial << 1, /* stop after first match (grep) V3 only */
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match_not_initial_null = match_stop, /* don't match initial null, V4 only */
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match_all = match_stop << 1, /* must find the whole of input even if match_any is set */
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match_perl = match_all << 1, /* Use perl matching rules */
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match_posix = match_perl << 1, /* Use POSIX matching rules */
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match_nosubs = match_posix << 1, /* don't trap marked subs */
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match_extra = match_nosubs << 1, /* include full capture information for repeated captures */
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match_single_line = match_extra << 1, /* treat text as single line and ignor any \n's when matching ^ and $. */
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match_unused1 = match_single_line << 1, /* unused */
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match_unused2 = match_unused1 << 1, /* unused */
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match_unused3 = match_unused2 << 1, /* unused */
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match_max = match_unused3,
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format_perl = 0, /* perl style replacement */
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format_default = 0, /* ditto. */
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format_sed = match_max << 1, /* sed style replacement. */
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format_all = format_sed << 1, /* enable all extentions to sytax. */
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format_no_copy = format_all << 1, /* don't copy non-matching segments. */
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format_first_only = format_no_copy << 1, /* Only replace first occurance. */
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format_is_if = format_first_only << 1, /* internal use only. */
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format_literal = format_is_if << 1 /* treat string as a literal */
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} match_flags;
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#if defined(__BORLANDC__) || BOOST_WORKAROUND(BOOST_MSVC, <= 1310)
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typedef unsigned long match_flag_type;
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#else
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typedef match_flags match_flag_type;
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#ifdef __cplusplus
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inline match_flags operator&(match_flags m1, match_flags m2)
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{ return static_cast<match_flags>(static_cast<boost::int32_t>(m1) & static_cast<boost::int32_t>(m2)); }
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inline match_flags operator|(match_flags m1, match_flags m2)
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{ return static_cast<match_flags>(static_cast<boost::int32_t>(m1) | static_cast<boost::int32_t>(m2)); }
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inline match_flags operator^(match_flags m1, match_flags m2)
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{ return static_cast<match_flags>(static_cast<boost::int32_t>(m1) ^ static_cast<boost::int32_t>(m2)); }
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inline match_flags operator~(match_flags m1)
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{ return static_cast<match_flags>(~static_cast<boost::int32_t>(m1)); }
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inline match_flags& operator&=(match_flags& m1, match_flags m2)
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{ m1 = m1&m2; return m1; }
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inline match_flags& operator|=(match_flags& m1, match_flags m2)
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{ m1 = m1|m2; return m1; }
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inline match_flags& operator^=(match_flags& m1, match_flags m2)
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{ m1 = m1^m2; return m1; }
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#endif
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#endif
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#ifdef __cplusplus
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} /* namespace regex_constants */
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/*
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* import names into boost for backwards compatiblity:
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*/
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using regex_constants::match_flag_type;
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using regex_constants::match_default;
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using regex_constants::match_not_bol;
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using regex_constants::match_not_eol;
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using regex_constants::match_not_bob;
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using regex_constants::match_not_eob;
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using regex_constants::match_not_bow;
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using regex_constants::match_not_eow;
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using regex_constants::match_not_dot_newline;
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using regex_constants::match_not_dot_null;
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using regex_constants::match_prev_avail;
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/* using regex_constants::match_init; */
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using regex_constants::match_any;
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using regex_constants::match_not_null;
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using regex_constants::match_continuous;
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using regex_constants::match_partial;
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/*using regex_constants::match_stop; */
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using regex_constants::match_all;
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using regex_constants::match_perl;
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using regex_constants::match_posix;
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using regex_constants::match_nosubs;
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using regex_constants::match_extra;
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using regex_constants::match_single_line;
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/*using regex_constants::match_max; */
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using regex_constants::format_all;
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using regex_constants::format_sed;
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using regex_constants::format_perl;
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using regex_constants::format_default;
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using regex_constants::format_no_copy;
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using regex_constants::format_first_only;
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/*using regex_constants::format_is_if;*/
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} /* namespace boost */
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#endif /* __cplusplus */
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#endif /* include guard */
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