ndnboost: Include boost::iostreams for internal use.
diff --git a/include/ndnboost/iostreams/stream.hpp b/include/ndnboost/iostreams/stream.hpp
new file mode 100644
index 0000000..e158117
--- /dev/null
+++ b/include/ndnboost/iostreams/stream.hpp
@@ -0,0 +1,151 @@
+// (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_STREAM_HPP_INCLUDED
+#define NDNBOOST_IOSTREAMS_STREAM_HPP_INCLUDED
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include <ndnboost/iostreams/constants.hpp>
+#include <ndnboost/iostreams/detail/char_traits.hpp>
+#include <ndnboost/iostreams/detail/config/overload_resolution.hpp>
+#include <ndnboost/iostreams/detail/forward.hpp>
+#include <ndnboost/iostreams/detail/iostream.hpp> // standard streams.
+#include <ndnboost/iostreams/detail/select.hpp>
+#include <ndnboost/iostreams/stream_buffer.hpp>
+#include <ndnboost/mpl/and.hpp>
+#include <ndnboost/type_traits/is_convertible.hpp>
+#include <ndnboost/utility/base_from_member.hpp>
+
+namespace ndnboost { namespace iostreams { namespace detail {
+
+template<typename Device, typename Tr>
+struct stream_traits {
+ typedef typename char_type_of<Device>::type char_type;
+ typedef Tr traits_type;
+ typedef typename category_of<Device>::type mode;
+ typedef typename
+ iostreams::select< // Disambiguation required for Tru64.
+ mpl::and_<
+ is_convertible<mode, input>,
+ is_convertible<mode, output>
+ >,
+ NDNBOOST_IOSTREAMS_BASIC_IOSTREAM(char_type, traits_type),
+ is_convertible<mode, input>,
+ NDNBOOST_IOSTREAMS_BASIC_ISTREAM(char_type, traits_type),
+ else_,
+ NDNBOOST_IOSTREAMS_BASIC_OSTREAM(char_type, traits_type)
+ >::type stream_type;
+ typedef typename
+ iostreams::select< // Disambiguation required for Tru64.
+ mpl::and_<
+ is_convertible<mode, input>,
+ is_convertible<mode, output>
+ >,
+ iostream_tag,
+ is_convertible<mode, input>,
+ istream_tag,
+ else_,
+ ostream_tag
+ >::type stream_tag;
+};
+
+// By encapsulating initialization in a base, we can define the macro
+// NDNBOOST_IOSTREAMS_DEFINE_FORWARDING_FUNCTIONS to generate constructors
+// without base member initializer lists.
+template< typename Device,
+ typename Tr =
+ NDNBOOST_IOSTREAMS_CHAR_TRAITS(
+ NDNBOOST_DEDUCED_TYPENAME char_type_of<Device>::type
+ ),
+ typename Alloc =
+ std::allocator<
+ NDNBOOST_DEDUCED_TYPENAME char_type_of<Device>::type
+ >,
+ typename Base = // VC6 Workaround.
+ NDNBOOST_DEDUCED_TYPENAME
+ detail::stream_traits<Device, Tr>::stream_type >
+class stream_base
+ : protected base_from_member< stream_buffer<Device, Tr, Alloc> >,
+ public Base
+{
+private:
+ typedef base_from_member< stream_buffer<Device, Tr, Alloc> > pbase_type;
+ typedef typename stream_traits<Device, Tr>::stream_type stream_type;
+protected:
+ using pbase_type::member; // Avoid warning about 'this' in initializer list.
+public:
+ stream_base() : pbase_type(), stream_type(&member) { }
+};
+
+} } } // End namespaces detail, iostreams, boost.
+
+#ifdef NDNBOOST_IOSTREAMS_BROKEN_OVERLOAD_RESOLUTION
+# include <ndnboost/iostreams/detail/broken_overload_resolution/stream.hpp>
+#else
+
+namespace ndnboost { namespace iostreams {
+
+//
+// Template name: stream.
+// Description: A iostream which reads from and writes to an instance of a
+// designated device type.
+// Template parameters:
+// Device - A device type.
+// Alloc - The allocator type.
+//
+template< typename Device,
+ typename Tr =
+ NDNBOOST_IOSTREAMS_CHAR_TRAITS(
+ NDNBOOST_DEDUCED_TYPENAME char_type_of<Device>::type
+ ),
+ typename Alloc =
+ std::allocator<
+ NDNBOOST_DEDUCED_TYPENAME char_type_of<Device>::type
+ > >
+struct stream : detail::stream_base<Device, Tr, Alloc> {
+public:
+ typedef typename char_type_of<Device>::type char_type;
+ struct category
+ : mode_of<Device>::type,
+ closable_tag,
+ detail::stream_traits<Device, Tr>::stream_tag
+ { };
+ NDNBOOST_IOSTREAMS_STREAMBUF_TYPEDEFS(Tr)
+private:
+ typedef typename
+ detail::stream_traits<
+ Device, Tr
+ >::stream_type stream_type;
+public:
+ stream() { }
+ NDNBOOST_IOSTREAMS_FORWARD( stream, open_impl, Device,
+ NDNBOOST_IOSTREAMS_PUSH_PARAMS,
+ NDNBOOST_IOSTREAMS_PUSH_ARGS )
+ bool is_open() const { return this->member.is_open(); }
+ void close() { this->member.close(); }
+ bool auto_close() const { return this->member.auto_close(); }
+ void set_auto_close(bool close) { this->member.set_auto_close(close); }
+ bool strict_sync() { return this->member.strict_sync(); }
+ Device& operator*() { return *this->member; }
+ Device* operator->() { return &*this->member; }
+ Device* component() { return this->member.component(); }
+private:
+ void open_impl(const Device& dev NDNBOOST_IOSTREAMS_PUSH_PARAMS()) // For forwarding.
+ {
+ this->clear();
+ this->member.open(dev NDNBOOST_IOSTREAMS_PUSH_ARGS());
+ }
+};
+
+} } // End namespaces iostreams, boost.
+
+#endif // #ifdef NDNBOOST_IOSTREAMS_BROKEN_OVERLOAD_RESOLUTION
+
+#endif // #ifndef NDNBOOST_IOSTREAMS_stream_HPP_INCLUDED