comparison DEPENDENCIES/generic/include/boost/spirit/home/qi/detail/parse_auto.hpp @ 16:2665513ce2d3

Add boost headers

+/*=============================================================================
+    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_DETAIL_PARSE_AUTO_DEC_02_2009_0426PM)
+#define BOOST_SPIRIT_DETAIL_PARSE_AUTO_DEC_02_2009_0426PM
+
+#if defined(_MSC_VER)
+#pragma once
+#endif
+
+#include <boost/spirit/home/qi/parse.hpp>
+#include <boost/spirit/home/qi/auto/create_parser.hpp>
+#include <boost/utility/enable_if.hpp>
+#include <boost/mpl/not.hpp>
+#include <boost/mpl/and.hpp>
+
+namespace boost { namespace spirit { namespace qi { namespace detail
+{
+    ///////////////////////////////////////////////////////////////////////////
+    template <typename Expr>
+    struct parse_impl<Expr
+      , typename enable_if<
+            mpl::and_<
+                traits::meta_create_exists<qi::domain, Expr>
+              , mpl::not_<traits::matches<qi::domain, Expr> > >
+        >::type>
+    {
+        template <typename Iterator>
+        static bool call(Iterator& first, Iterator last, Expr& expr)
+        {
+            return qi::parse(first, last, create_parser<Expr>(), expr);
+        }
+
+        template <typename Iterator>
+        static bool call(Iterator& first, Iterator last, Expr const& expr)
+        {
+            return qi::parse(first, last, create_parser<Expr>()
+              , const_cast<Expr&>(expr));
+        }
+    };
+
+    // the following specializations are needed to explicitly disambiguate 
+    // the two possible specializations for parse_impl<char> and 
+    // parse_impl<wchar_t>
+    template <>
+    struct parse_impl<char>
+    {
+        template <typename Iterator>
+        static bool call(Iterator& first, Iterator last, char& expr)
+        {
+            return qi::parse(first, last, create_parser<char>(), expr);
+        }
+
+        template <typename Iterator>
+        static bool call(Iterator& first, Iterator last, char const&)
+        {
+            return qi::parse(first, last, create_parser<char>());
+        }
+    };
+
+    template <>
+    struct parse_impl<wchar_t>
+    {
+        template <typename Iterator>
+        static bool call(Iterator& first, Iterator last, wchar_t& expr)
+        {
+            return qi::parse(first, last, create_parser<wchar_t>(), expr);
+        }
+
+        template <typename Iterator>
+        static bool call(Iterator& first, Iterator last, wchar_t const&)
+        {
+            return qi::parse(first, last, create_parser<wchar_t>());
+        }
+    };
+
+    ///////////////////////////////////////////////////////////////////////////
+    template <typename Expr>
+    struct phrase_parse_impl<Expr
+      , typename enable_if<
+            mpl::and_<
+                traits::meta_create_exists<qi::domain, Expr>
+              , mpl::not_<traits::matches<qi::domain, Expr> > >
+        >::type>
+    {
+        template <typename Iterator, typename Skipper>
+        static bool call(Iterator& first, Iterator last, Expr& expr
+          , Skipper const& skipper, BOOST_SCOPED_ENUM(skip_flag) post_skip)
+        {
+            return qi::phrase_parse(first, last, create_parser<Expr>()
+              , skipper, post_skip, expr);
+        }
+
+        template <typename Iterator, typename Skipper>
+        static bool call(Iterator& first, Iterator last, Expr const& expr
+          , Skipper const& skipper, BOOST_SCOPED_ENUM(skip_flag) post_skip)
+        {
+            return qi::phrase_parse(first, last, create_parser<Expr>()
+              , skipper, post_skip, const_cast<Expr&>(expr));
+        }
+    };
+
+    // the following specializations are needed to explicitly disambiguate 
+    // the two possible specializations for phrase_parse_impl<char> and 
+    // phrase_parse_impl<wchar_t>
+    template <>
+    struct phrase_parse_impl<char>
+    {
+        template <typename Iterator, typename Skipper>
+        static bool call(Iterator& first, Iterator last, char& expr
+          , Skipper const& skipper, BOOST_SCOPED_ENUM(skip_flag) post_skip)
+        {
+            return qi::phrase_parse(first, last, create_parser<char>()
+              , skipper, post_skip, expr);
+        }
+
+        template <typename Iterator, typename Skipper>
+        static bool call(Iterator& first, Iterator last, char const&
+          , Skipper const& skipper, BOOST_SCOPED_ENUM(skip_flag) post_skip)
+        {
+            return qi::phrase_parse(first, last, create_parser<char>()
+              , skipper, post_skip);
+        }
+    };
+
+    template <>
+    struct phrase_parse_impl<wchar_t>
+    {
+        template <typename Iterator, typename Skipper>
+        static bool call(Iterator& first, Iterator last, wchar_t& expr
+          , Skipper const& skipper, BOOST_SCOPED_ENUM(skip_flag) post_skip)
+        {
+            return qi::phrase_parse(first, last, create_parser<wchar_t>()
+              , skipper, post_skip, expr);
+        }
+
+        template <typename Iterator, typename Skipper>
+        static bool call(Iterator& first, Iterator last, wchar_t const&
+          , Skipper const& skipper, BOOST_SCOPED_ENUM(skip_flag) post_skip)
+        {
+            return qi::phrase_parse(first, last, create_parser<wchar_t>()
+              , skipper, post_skip);
+        }
+    };
+}}}}
+
+namespace boost { namespace spirit { namespace qi
+{
+    ///////////////////////////////////////////////////////////////////////////
+    template <typename Iterator, typename Expr>
+    inline bool
+    parse(
+        Iterator& first
+      , Iterator last
+      , Expr& expr)
+    {
+        // Make sure the iterator is at least a forward_iterator. If you got a 
+        // compilation error here, then you are using an input_iterator while
+        // calling this function, you need to supply at least a 
+        // forward_iterator instead.
+        BOOST_CONCEPT_ASSERT((ForwardIterator<Iterator>));
+
+        return detail::parse_impl<Expr>::call(first, last, expr);
+    }
+
+    ///////////////////////////////////////////////////////////////////////////
+    template <typename Iterator, typename Expr, typename Skipper>
+    inline bool
+    phrase_parse(
+        Iterator& first
+      , Iterator last
+      , Expr& expr
+      , Skipper const& skipper
+      , BOOST_SCOPED_ENUM(skip_flag) post_skip = skip_flag::postskip)
+    {
+        // Make sure the iterator is at least a forward_iterator. If you got a 
+        // compilation error here, then you are using an input_iterator while
+        // calling this function, you need to supply at least a 
+        // forward_iterator instead.
+        BOOST_CONCEPT_ASSERT((ForwardIterator<Iterator>));
+
+        return detail::phrase_parse_impl<Expr>::call(
+            first, last, expr, skipper, post_skip);
+    }
+}}}
+
+#endif
+