comparison DEPENDENCIES/generic/include/boost/spirit/home/karma/auxiliary/eol.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_KARMA_EOL_JUL_08_2008_1014AM)
+#define BOOST_SPIRIT_KARMA_EOL_JUL_08_2008_1014AM
+
+#if defined(_MSC_VER)
+#pragma once
+#endif
+
+#include <boost/spirit/home/support/common_terminals.hpp>
+#include <boost/spirit/home/support/info.hpp>
+#include <boost/spirit/home/support/unused.hpp>
+#include <boost/spirit/home/karma/detail/attributes.hpp>
+#include <boost/spirit/home/karma/domain.hpp>
+#include <boost/spirit/home/karma/meta_compiler.hpp>
+#include <boost/spirit/home/karma/delimit_out.hpp>
+#include <boost/spirit/home/karma/detail/generate_to.hpp>
+
+namespace boost { namespace spirit 
+{
+    ///////////////////////////////////////////////////////////////////////////
+    // Enablers
+    ///////////////////////////////////////////////////////////////////////////
+    template <>
+    struct use_terminal<karma::domain, tag::eol>       // enables eol
+      : mpl::true_ {};
+
+}}
+
+///////////////////////////////////////////////////////////////////////////////
+namespace boost { namespace spirit { namespace karma
+{
+#ifndef BOOST_SPIRIT_NO_PREDEFINED_TERMINALS
+    using boost::spirit::eol;
+#endif
+    using boost::spirit::eol_type;
+
+    struct eol_generator : primitive_generator<eol_generator>
+    {
+        template <typename Context, typename Unused>
+        struct attribute
+        {
+            typedef unused_type type;
+        };
+
+        template <
+            typename OutputIterator, typename Context, typename Delimiter
+          , typename Attribute>
+        static bool generate(OutputIterator& sink, Context&, Delimiter const& d
+          , Attribute const& /*attr*/)
+        {
+            return detail::generate_to(sink, '\n') &&
+                   karma::delimit_out(sink, d);   // always do post-delimiting
+        }
+
+        template <typename Context>
+        info what(Context const& /*context*/) const
+        {
+            return info("eol");
+        }
+    };
+
+    ///////////////////////////////////////////////////////////////////////////
+    // Generator generators: make_xxx function (objects)
+    ///////////////////////////////////////////////////////////////////////////
+    template <typename Modifiers>
+    struct make_primitive<tag::eol, Modifiers>
+    {
+        typedef eol_generator result_type;
+        result_type operator()(unused_type, unused_type) const
+        {
+            return result_type();
+        }
+    };
+
+}}}
+
+#endif