ndnboost: Include boost::iostreams for internal use.
diff --git a/include/ndnboost/iostreams/detail/translate_int_type.hpp b/include/ndnboost/iostreams/detail/translate_int_type.hpp
new file mode 100644
index 0000000..e5cbb63
--- /dev/null
+++ b/include/ndnboost/iostreams/detail/translate_int_type.hpp
@@ -0,0 +1,62 @@
+// (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com)
+// (C) Copyright 2003-2007 Jonathan Turkanis
+// 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.)
+
+// See http://www.boost.org/libs/iostreams for documentation.
+
+#ifndef NDNBOOST_IOSTREAMS_DETAIL_TRANSLATE_INT_TYPE_HPP_INCLUDED
+#define NDNBOOST_IOSTREAMS_DETAIL_TRANSLATE_INT_TYPE_HPP_INCLUDED
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include <ndnboost/type_traits/is_same.hpp>
+
+namespace ndnboost { namespace iostreams { namespace detail {
+
+template<bool IsSame>
+struct translate_int_type_impl;
+
+//
+// Template name: translate_char.
+// Description: Translates a character or an end-of-file indicator from the
+// int_type of one character traits type to the int_type of another.
+//
+template<typename SourceTr, typename TargetTr>
+typename TargetTr::int_type
+translate_int_type(typename SourceTr::int_type c)
+{
+ typedef translate_int_type_impl<is_same<SourceTr, TargetTr>::value> impl;
+ return impl::template inner<SourceTr, TargetTr>::translate(c);
+}
+
+//----------------------------------------------------------------------------//
+
+template<>
+struct translate_int_type_impl<true> {
+ template<typename SourceTr, typename TargetTr>
+ struct inner {
+ static typename TargetTr::int_type
+ translate(typename SourceTr::int_type c) { return c; }
+ };
+};
+
+template<>
+struct translate_int_type_impl<false> {
+ template<typename SourceTr, typename TargetTr>
+ struct inner {
+ static typename TargetTr::int_type
+ translate(typename SourceTr::int_type c)
+ {
+ return SourceTr::eq_int_type(SourceTr::eof()) ?
+ TargetTr::eof() :
+ TargetTr::to_int_type(SourceTr::to_char_type(c));
+ }
+ };
+};
+
+} } } // End namespaces detail, iostreams, boost.
+
+#endif // #ifndef NDNBOOST_IOSTREAMS_DETAIL_TRANSLATE_INT_TYPE_HPP_INCLUDED