--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ossrv_pub/boost_apis/boost/xpressive/detail/detail_fwd.hpp	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,337 @@
+///////////////////////////////////////////////////////////////////////////////
+// detail_fwd.hpp
+//
+//  Copyright 2004 Eric Niebler. 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)
+
+#ifndef BOOST_XPRESSIVE_DETAIL_DETAIL_FWD_HPP_EAN_10_04_2005
+#define BOOST_XPRESSIVE_DETAIL_DETAIL_FWD_HPP_EAN_10_04_2005
+
+// MS compatible compilers support #pragma once
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include <climits> // for INT_MAX
+#include <boost/mpl/bool.hpp>
+#include <boost/mpl/size_t.hpp>
+#include <boost/xpressive/xpressive_fwd.hpp>
+
+namespace boost { namespace xpressive { namespace detail
+{
+    typedef unsigned int uint_t;
+
+    template<uint_t Min, uint_t Max>
+    struct generic_quant_tag;
+
+    struct modifier_tag;
+
+    typedef mpl::size_t<INT_MAX / 2 - 1> unknown_width;
+
+    ///////////////////////////////////////////////////////////////////////////////
+    // placeholders
+    //
+    template<typename Char, bool Not = false>
+    struct literal_placeholder;
+
+    template<typename Char>
+    struct string_placeholder;
+
+    struct mark_placeholder;
+
+    template<typename BidiIter, bool ByRef>
+    struct regex_placeholder;
+
+    struct posix_charset_placeholder;
+
+    template<typename Cond>
+    struct assert_word_placeholder;
+
+    template<typename Char>
+    struct range_placeholder;
+
+    struct assert_bol_placeholder;
+
+    struct assert_eol_placeholder;
+
+    struct logical_newline_placeholder;
+
+    struct self_placeholder;
+
+    ///////////////////////////////////////////////////////////////////////////////
+    // matchers
+    //
+    struct end_matcher;
+
+    struct assert_bos_matcher;
+
+    struct assert_eos_matcher;
+
+    template<typename Traits>
+    struct assert_bol_matcher;
+
+    template<typename Traits>
+    struct assert_eol_matcher;
+
+    template<typename Cond, typename Traits>
+    struct assert_word_matcher;
+
+    struct true_matcher;
+
+    template<typename Alternates, typename Traits>
+    struct alternate_matcher;
+
+    struct alternate_end_matcher;
+
+    template<typename Traits>
+    struct posix_charset_matcher;
+
+    template<typename BidiIter>
+    struct alternates_factory;
+
+    template<typename BidiIter>
+    struct sequence;
+
+    template<typename Traits, bool ICase>
+    struct mark_matcher;
+
+    struct mark_begin_matcher;
+
+    struct mark_end_matcher;
+
+    template<typename BidiIter>
+    struct regex_matcher;
+
+    template<typename BidiIter>
+    struct regex_byref_matcher;
+
+    template<typename Traits>
+    struct compound_charset;
+
+    template<typename Traits, bool ICase, typename CharSet = compound_charset<Traits> >
+    struct charset_matcher;
+
+    template<typename Traits, bool ICase>
+    struct range_matcher;
+
+    template<typename Traits, int Size>
+    struct set_matcher;
+
+    template<typename Xpr, bool Greedy>
+    struct simple_repeat_matcher;
+
+    struct repeat_begin_matcher;
+
+    template<bool Greedy>
+    struct repeat_end_matcher;
+
+    template<typename Traits, bool ICase, bool Not>
+    struct literal_matcher;
+
+    template<typename Traits, bool ICase>
+    struct string_matcher;
+
+    template<typename Action>
+    struct action_matcher;
+
+    template<typename Xpr>
+    struct is_modifiable;
+
+    template<typename Alternates>
+    struct alternates_list;
+
+    template<typename Modifier>
+    struct modifier_op;
+
+    template<typename Left, typename Right>
+    struct modifier_sequencer;
+
+    struct icase_modifier;
+
+    template<typename BidiIter, typename ICase, typename Traits>
+    struct xpression_visitor;
+
+    template<typename BidiIter>
+    struct regex_impl;
+
+    template<typename BidiIter>
+    struct regex_matcher;
+
+    struct epsilon_matcher;
+
+    struct epsilon_mark_matcher;
+
+    template<typename BidiIter>
+    struct nested_results;
+
+    template<typename BidiIter>
+    struct regex_id_filter_predicate;
+
+    template<typename Xpr>
+    struct keeper_matcher;
+
+    template<typename Xpr>
+    struct lookahead_matcher;
+
+    template<typename Xpr>
+    struct lookbehind_matcher;
+
+    template<typename Cond>
+    struct assert_word_placeholder;
+
+    template<bool IsBoundary>
+    struct word_boundary;
+
+    template<typename BidiIter, typename Matcher>
+    sequence<BidiIter> make_dynamic_xpression(Matcher const &matcher);
+
+    template<typename Char>
+    struct xpression_linker;
+
+    template<typename Char>
+    struct xpression_peeker;
+
+    typedef proto::unary_op<mark_placeholder, proto::noop_tag> mark_tag;
+
+    struct any_matcher;
+
+    template<typename Traits>
+    struct logical_newline_matcher;
+
+    typedef proto::unary_op<logical_newline_placeholder, proto::noop_tag> logical_newline_xpression;
+
+    struct set_initializer;
+
+    typedef proto::unary_op<set_initializer, proto::noop_tag> set_initializer_type;
+
+    struct seq_tag;
+
+    template<bool Positive>
+    struct lookahead_tag;
+
+    template<bool Positive>
+    struct lookbehind_tag;
+
+    struct keeper_tag;
+
+    template<typename Locale>
+    struct locale_modifier;
+
+    template<typename Matcher>
+    struct matcher_wrapper;
+
+    template<typename Locale, typename BidiIter>
+    struct regex_traits_type;
+
+    ///////////////////////////////////////////////////////////////////////////////
+    // Misc.
+    struct no_next;
+
+    template<typename BidiIter>
+    struct core_access;
+
+    template<typename BidiIter>
+    struct state_type;
+
+    template<typename BidiIter>
+    struct matchable;
+
+    template<typename Matcher, typename BidiIter>
+    struct dynamic_xpression;
+
+    template<typename Matcher, typename Next>
+    struct static_xpression;
+
+    typedef static_xpression<end_matcher, no_next> end_xpression;
+
+    typedef static_xpression<alternate_end_matcher, no_next> alternate_end_xpression;
+
+    typedef static_xpression<true_matcher, no_next> true_xpression;
+
+    template<typename Matcher, typename Next = end_xpression>
+    struct static_xpression;
+
+    template<typename Top, typename Next>
+    struct stacked_xpression;
+
+    template<typename Xpr>
+    struct is_static_xpression;
+
+    template<typename BidiIter>
+    struct sub_match_impl;
+
+    template<typename BidiIter>
+    struct results_cache;
+
+    template<typename T>
+    struct sequence_stack;
+
+    template<typename BidiIter>
+    struct results_extras;
+
+    template<typename BidiIter>
+    struct match_context;
+
+    template<typename BidiIter>
+    struct sub_match_vector;
+
+    struct action_state;
+
+    template<typename Xpr, bool IsOp = proto::is_op<Xpr>::value>
+    struct as_xpr_type;
+
+    template<typename Traits, typename BidiIter>
+    Traits const &traits_cast(state_type<BidiIter> const &state);
+
+    template<typename Char>
+    struct basic_chset;
+
+    template<typename BidiIter>
+    struct memento;
+
+    template<typename Char, typename Traits>
+    void set_char(compound_charset<Traits> &chset, Char ch, Traits const &traits, bool icase);
+
+    template<typename Char, typename Traits>
+    void set_range(compound_charset<Traits> &chset, Char from, Char to, Traits const &traits, bool icase);
+
+    template<typename Traits>
+    void set_class(compound_charset<Traits> &chset, typename Traits::char_class_type char_class, bool no, Traits const &traits);
+
+    template<typename Char, typename Traits>
+    void set_char(basic_chset<Char> &chset, Char ch, Traits const &traits, bool icase);
+
+    template<typename Char, typename Traits>
+    void set_range(basic_chset<Char> &chset, Char from, Char to, Traits const &traits, bool icase);
+
+    template<typename Char, typename Traits>
+    void set_class(basic_chset<Char> &chset, typename Traits::char_class_type char_class, bool no, Traits const &traits);
+
+    template<typename Matcher>
+    static_xpression<Matcher> const
+    make_static_xpression(Matcher const &matcher);
+
+    template<typename Matcher, typename Next>
+    static_xpression<Matcher, Next> const
+    make_static_xpression(Matcher const &matcher, Next const &next);
+
+    int get_mark_number(mark_tag const &);
+
+    template<typename Xpr, typename BidiIter>
+    void static_compile(Xpr const &xpr, regex_impl<BidiIter> &impl);
+
+}}} // namespace boost::xpressive::detail
+
+/// INTERNAL ONLY
+namespace boost { namespace xpressive
+{
+
+    /// INTERNAL ONLY
+    template<typename Traits, std::size_t N>
+    typename Traits::char_class_type
+    lookup_classname(Traits const &traits, char const (&cname)[N], bool icase = false);
+
+}} // namespace boost::xpressive
+
+#endif