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annotate DEPENDENCIES/generic/include/boost/iostreams/detail/enable_if_stream.hpp @ 133:4acb5d8d80b6 tip

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Don't fail environmental check if README.md exists (but .txt and no-suffix don't)
author Chris Cannam
date Tue, 30 Jul 2019 12:25:44 +0100
parents 2665513ce2d3
children
rev   line source
Chris@16 1 // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com)
Chris@16 2 // (C) Copyright 2003-2007 Jonathan Turkanis
Chris@16 3 // Distributed under the Boost Software License, Version 1.0. (See accompanying
Chris@16 4 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
Chris@16 5
Chris@16 6 // See http://www.boost.org/libs/iostreams for documentation.
Chris@16 7
Chris@16 8 #ifndef BOOST_IOSTREAMS_DETAIL_ENABLE_IF_STREAM_HPP_INCLUDED
Chris@16 9 #define BOOST_IOSTREAMS_DETAIL_ENABLE_IF_STREAM_HPP_INCLUDED
Chris@16 10
Chris@16 11 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
Chris@16 12 # pragma once
Chris@16 13 #endif
Chris@16 14
Chris@16 15 #include <boost/config.hpp> // BOOST_NO_SFINAE.
Chris@16 16 #include <boost/utility/enable_if.hpp>
Chris@16 17 #include <boost/iostreams/traits_fwd.hpp> // is_std_io.
Chris@16 18
Chris@16 19 #if !defined(BOOST_NO_SFINAE) && \
Chris@16 20 !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x592))
Chris@16 21 # define BOOST_IOSTREAMS_ENABLE_IF_STREAM(T) \
Chris@16 22 , typename boost::enable_if< boost::iostreams::is_std_io<T> >::type* = 0 \
Chris@16 23 /**/
Chris@16 24 # define BOOST_IOSTREAMS_DISABLE_IF_STREAM(T) \
Chris@16 25 , typename boost::disable_if< boost::iostreams::is_std_io<T> >::type* = 0 \
Chris@16 26 /**/
Chris@16 27 #else
Chris@16 28 # define BOOST_IOSTREAMS_ENABLE_IF_STREAM(T)
Chris@16 29 # define BOOST_IOSTREAMS_DISABLE_IF_STREAM(T)
Chris@16 30 #endif
Chris@16 31
Chris@16 32 #endif // #ifndef BOOST_IOSTREAMS_DETAIL_ENABLE_IF_STREAM_HPP_INCLUDED