comparison DEPENDENCIES/generic/include/boost/spirit/home/classic/utility/regex.hpp @ 16:2665513ce2d3

Add boost headers

+/*=============================================================================
+    Copyright (c) 2002-2003 Hartmut Kaiser
+    http://spirit.sourceforge.net/
+
+  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_SPIRIT_REGEX_HPP
+#define BOOST_SPIRIT_REGEX_HPP
+
+#include <boost/version.hpp>
+
+///////////////////////////////////////////////////////////////////////////////
+//
+//  Include the regular expression library of boost (Boost.Regex)
+//
+//  Note though, that this library is not distributed with Spirit. You have to
+//  obtain a separate copy from http://www.boost.org.
+//
+///////////////////////////////////////////////////////////////////////////////
+#if defined(BOOST_SPIRIT_NO_REGEX_LIB) && BOOST_VERSION < 103300
+//
+//  Include all the Boost.regex library. Please note that this will not work,
+//  if you are using the boost/spirit/regex.hpp header from more than one
+//  translation units.
+//
+#define BOOST_REGEX_NO_LIB
+#define BOOST_REGEX_STATIC_LINK
+#define BOOST_REGEX_NO_EXTERNAL_TEMPLATES
+#include <boost/regex.hpp>
+#include <boost/regex/src.cpp>
+
+#else
+//
+//  Include the Boost.Regex headers only. Note, that you will have to link your
+//  application against the Boost.Regex library as described in the related
+//  documentation.
+//  This is the only way for Boost newer than V1.32.0
+//
+#include <boost/regex.hpp>
+#endif // defined(BOOST_SPIRIT_NO_REGEX_LIB)
+
+#include <boost/static_assert.hpp>
+
+///////////////////////////////////////////////////////////////////////////////
+#include <boost/spirit/home/classic/namespace.hpp>
+#include <boost/spirit/home/classic/meta/as_parser.hpp>
+#include <boost/spirit/home/classic/core/parser.hpp>
+#include <boost/spirit/home/classic/utility/impl/regex.ipp>
+#include <boost/detail/iterator.hpp> // for boost::detail::iterator_traits
+
+///////////////////////////////////////////////////////////////////////////////
+namespace boost { namespace spirit {
+
+BOOST_SPIRIT_CLASSIC_NAMESPACE_BEGIN
+
+///////////////////////////////////////////////////////////////////////////////
+// rxstrlit class
+template <typename CharT = char>
+struct rxstrlit : public parser<rxstrlit<CharT> > {
+
+    typedef rxstrlit self_t;
+
+    rxstrlit(CharT const *first, CharT const *last)
+    : rx(first, last) {}
+    rxstrlit(CharT const *first)
+    : rx(first) {}
+
+    template <typename ScannerT>
+    typename parser_result<self_t, ScannerT>::type
+    parse(ScannerT const& scan) const
+    {
+    //  Due to limitations in the boost::regex library the iterators wrapped in
+    //  the ScannerT object should be at least bidirectional iterators. Plain
+    //  forward iterators do not work here.
+        typedef typename ScannerT::iterator_t iterator_t;
+        typedef
+            typename boost::detail::iterator_traits<iterator_t>::iterator_category
+            iterator_category;
+
+        BOOST_STATIC_ASSERT((
+            boost::is_convertible<iterator_category,
+                std::bidirectional_iterator_tag>::value
+        ));
+
+        typedef typename parser_result<self_t, ScannerT>::type result_t;
+        return impl::contiguous_parser_parse<result_t>(rx, scan, scan);
+    }
+
+private:
+    impl::rx_parser<CharT> rx;   // contains the boost regular expression parser
+};
+
+///////////////////////////////////////////////////////////////////////////////
+// Generator functions
+template <typename CharT>
+inline rxstrlit<CharT>
+regex_p(CharT const *first)
+{ return rxstrlit<CharT>(first); }
+
+//////////////////////////////////
+template <typename CharT>
+inline rxstrlit<CharT>
+regex_p(CharT const *first, CharT const *last)
+{ return rxstrlit<CharT>(first, last); }
+
+///////////////////////////////////////////////////////////////////////////////
+BOOST_SPIRIT_CLASSIC_NAMESPACE_END
+
+}} // namespace BOOST_SPIRIT_CLASSIC_NS
+
+#endif // BOOST_SPIRIT_REGEX_HPP