add boost on mac

macx64/include/boost/spirit/home/x3/string/literal_string.hpp

@@ -0,0 +1,254 @@
+/*=============================================================================
+    Copyright (c) 2001-2014 Joel de Guzman
+
+    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_X3_LITERAL_STRING_APR_18_2006_1125PM)
+#define BOOST_SPIRIT_X3_LITERAL_STRING_APR_18_2006_1125PM
+
+#include <boost/spirit/home/x3/core/parser.hpp>
+#include <boost/spirit/home/x3/core/skip_over.hpp>
+#include <boost/spirit/home/x3/string/detail/string_parse.hpp>
+#include <boost/spirit/home/x3/support/no_case.hpp>
+#include <boost/spirit/home/x3/string/detail/no_case_string_parse.hpp>
+#include <boost/spirit/home/x3/support/utility/utf8.hpp>
+#include <boost/spirit/home/support/char_encoding/ascii.hpp>
+#include <boost/spirit/home/support/char_encoding/standard.hpp>
+#include <boost/spirit/home/support/char_encoding/standard_wide.hpp>
+
+#include <boost/type_traits/is_same.hpp>
+#include <boost/type_traits/add_reference.hpp>
+#include <string>
+
+namespace boost { namespace spirit { namespace x3
+{
+    template <typename String, typename Encoding,
+        typename Attribute = std::basic_string<typename Encoding::char_type>>
+    struct literal_string : parser<literal_string<String, Encoding, Attribute>>
+    {
+        typedef typename Encoding::char_type char_type;
+        typedef Encoding encoding;
+        typedef Attribute attribute_type;
+        static bool const has_attribute =
+            !is_same<unused_type, attribute_type>::value;
+        static bool const handles_container = has_attribute;
+
+        literal_string(typename add_reference< typename add_const<String>::type >::type str)
+          : str(str)
+        {}
+
+        template <typename Iterator, typename Context, typename Attribute_>
+        bool parse(Iterator& first, Iterator const& last
+          , Context const& context, unused_type, Attribute_& attr) const
+        {
+            x3::skip_over(first, last, context);
+            return detail::string_parse(str, first, last, attr, get_case_compare<encoding>(context));
+        }
+
+        String str;
+    };
+
+    namespace standard
+    {
+        inline literal_string<char const*, char_encoding::standard>
+        string(char const* s)
+        {
+            return { s };
+        }
+
+        inline literal_string<std::basic_string<char>, char_encoding::standard>
+        string(std::basic_string<char> const& s)
+        {
+            return { s };
+        }
+
+        inline literal_string<char const*, char_encoding::standard, unused_type>
+        lit(char const* s)
+        {
+            return { s };
+        }
+
+        template <typename Char>
+        literal_string<std::basic_string<Char>, char_encoding::standard, unused_type>
+        lit(std::basic_string<Char> const& s)
+        {
+            return { s };
+        }
+    }
+
+#ifndef BOOST_SPIRIT_NO_STANDARD_WIDE
+    namespace standard_wide
+    {
+        inline literal_string<wchar_t const*, char_encoding::standard_wide>
+        string(wchar_t const* s)
+        {
+            return { s };
+        }
+
+        inline literal_string<std::basic_string<wchar_t>, char_encoding::standard_wide>
+        string(std::basic_string<wchar_t> const& s)
+        {
+            return { s };
+        }
+
+        inline literal_string<wchar_t const*, char_encoding::standard_wide, unused_type>
+        lit(wchar_t const* s)
+        {
+            return { s };
+        }
+
+        inline literal_string<std::basic_string<wchar_t>, char_encoding::standard_wide, unused_type>
+        lit(std::basic_string<wchar_t> const& s)
+        {
+            return { s };
+        }
+    }
+#endif
+
+    namespace ascii
+    {
+        inline literal_string<wchar_t const*, char_encoding::ascii>
+        string(wchar_t const* s)
+        {
+            return { s };
+        }
+
+        inline literal_string<std::basic_string<wchar_t>, char_encoding::ascii>
+        string(std::basic_string<wchar_t> const& s)
+        {
+            return { s };
+        }
+
+        inline literal_string<char const*, char_encoding::ascii, unused_type>
+        lit(char const* s)
+        {
+            return { s };
+        }
+
+        template <typename Char>
+        literal_string<std::basic_string<Char>, char_encoding::ascii, unused_type>
+        lit(std::basic_string<Char> const& s)
+        {
+            return { s };
+        }
+    }
+
+    namespace iso8859_1
+    {
+        inline literal_string<wchar_t const*, char_encoding::iso8859_1>
+        string(wchar_t const* s)
+        {
+            return { s };
+        }
+
+        inline literal_string<std::basic_string<wchar_t>, char_encoding::iso8859_1>
+        string(std::basic_string<wchar_t> const& s)
+        {
+            return { s };
+        }
+
+        inline literal_string<char const*, char_encoding::iso8859_1, unused_type>
+        lit(char const* s)
+        {
+            return { s };
+        }
+
+        template <typename Char>
+        literal_string<std::basic_string<Char>, char_encoding::iso8859_1, unused_type>
+        lit(std::basic_string<Char> const& s)
+        {
+            return { s };
+        }
+    }
+
+    using standard::string;
+    using standard::lit;
+#ifndef BOOST_SPIRIT_NO_STANDARD_WIDE
+    using standard_wide::string;
+    using standard_wide::lit;
+#endif
+
+    namespace extension
+    {
+        template <int N>
+        struct as_parser<char[N]>
+        {
+            typedef literal_string<
+                char const*, char_encoding::standard, unused_type>
+            type;
+
+            typedef type value_type;
+
+            static type call(char const* s)
+            {
+                return type(s);
+            }
+        };
+
+        template <int N>
+        struct as_parser<char const[N]> : as_parser<char[N]> {};
+
+#ifndef BOOST_SPIRIT_NO_STANDARD_WIDE
+        template <int N>
+        struct as_parser<wchar_t[N]>
+        {
+            typedef literal_string<
+                wchar_t const*, char_encoding::standard_wide, unused_type>
+            type;
+
+            typedef type value_type;
+
+            static type call(wchar_t const* s)
+            {
+                return type(s);
+            }
+        };
+
+        template <int N>
+        struct as_parser<wchar_t const[N]> : as_parser<wchar_t[N]> {};
+#endif
+
+        template <>
+        struct as_parser<char const*>
+        {
+            typedef literal_string<
+                char const*, char_encoding::standard, unused_type>
+            type;
+
+            typedef type value_type;
+
+            static type call(char const* s)
+            {
+                return type(s);
+            }
+        };
+
+        template <typename Char>
+        struct as_parser< std::basic_string<Char> >
+        {
+            typedef literal_string<
+                Char const*, char_encoding::standard, unused_type>
+            type;
+
+            typedef type value_type;
+
+            static type call(std::basic_string<Char> const& s)
+            {
+                return type(s.c_str());
+            }
+        };
+    }
+
+    template <typename String, typename Encoding, typename Attribute>
+    struct get_info<literal_string<String, Encoding, Attribute>>
+    {
+        typedef std::string result_type;
+        std::string operator()(literal_string<String, Encoding, Attribute> const& p) const
+        {
+            return '"' + to_utf8(p.str) + '"';
+        }
+    };
+}}}
+
+#endif