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-rw-r--r--boost/metaparse/v1/cpp98/impl/update_c.hpp74
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diff --git a/boost/metaparse/v1/cpp98/impl/update_c.hpp b/boost/metaparse/v1/cpp98/impl/update_c.hpp
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+#ifndef BOOST_METAPARSE_V1_CPP98_IMPL_UPDATE_C_HPP
+#define BOOST_METAPARSE_V1_CPP98_IMPL_UPDATE_C_HPP
+
+// Copyright Abel Sinkovics (abel@sinkovics.hu) 2013.
+// 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)
+
+#include <boost/metaparse/v1/cpp98/fwd/string.hpp>
+
+#include <boost/preprocessor/arithmetic/dec.hpp>
+#include <boost/preprocessor/arithmetic/inc.hpp>
+#include <boost/preprocessor/cat.hpp>
+#include <boost/preprocessor/punctuation/comma_if.hpp>
+#include <boost/preprocessor/repetition/enum_params.hpp>
+#include <boost/preprocessor/repetition/repeat.hpp>
+#include <boost/preprocessor/repetition/repeat_from_to.hpp>
+
+namespace boost
+{
+ namespace metaparse
+ {
+ namespace v1
+ {
+ namespace impl
+ {
+ template <class S, int N, int C>
+ struct update_c;
+
+ #ifdef BOOST_METAPARSE_ARGN
+ # error BOOST_METAPARSE_ARGN already defined
+ #endif
+ #define BOOST_METAPARSE_ARGN(z, n, unused) , BOOST_PP_CAT(C, n)
+
+ #ifdef BOOST_METAPARSE_UPDATE
+ # error BOOST_METAPARSE_UPDATE already defined
+ #endif
+ #define BOOST_METAPARSE_UPDATE(z, n, unused) \
+ template < \
+ BOOST_PP_ENUM_PARAMS(BOOST_METAPARSE_LIMIT_STRING_SIZE, int C), \
+ int Ch \
+ > \
+ struct update_c< \
+ string<BOOST_PP_ENUM_PARAMS(BOOST_METAPARSE_LIMIT_STRING_SIZE, C)>,\
+ n, \
+ Ch \
+ > : \
+ string< \
+ BOOST_PP_ENUM_PARAMS(n, C) BOOST_PP_COMMA_IF(n) \
+ Ch \
+ BOOST_PP_REPEAT_FROM_TO( \
+ BOOST_PP_INC(n), \
+ BOOST_PP_DEC(BOOST_METAPARSE_LIMIT_STRING_SIZE), \
+ BOOST_METAPARSE_ARGN, \
+ ~ \
+ ) \
+ > \
+ {};
+
+ BOOST_PP_REPEAT(
+ BOOST_METAPARSE_LIMIT_STRING_SIZE,
+ BOOST_METAPARSE_UPDATE,
+ ~
+ )
+
+ #undef BOOST_METAPARSE_UPDATE
+ #undef BOOST_METAPARSE_ARGN
+ }
+ }
+ }
+}
+
+#endif
+