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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/boost/libs/ratio/test/ratio_extensions/mpl_sign_pass.cpp | |
parent | Initial commit. (diff) | |
download | ceph-upstream/16.2.11+ds.tar.xz ceph-upstream/16.2.11+ds.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/boost/libs/ratio/test/ratio_extensions/mpl_sign_pass.cpp')
-rw-r--r-- | src/boost/libs/ratio/test/ratio_extensions/mpl_sign_pass.cpp | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/boost/libs/ratio/test/ratio_extensions/mpl_sign_pass.cpp b/src/boost/libs/ratio/test/ratio_extensions/mpl_sign_pass.cpp new file mode 100644 index 000000000..f78d2b4fb --- /dev/null +++ b/src/boost/libs/ratio/test/ratio_extensions/mpl_sign_pass.cpp @@ -0,0 +1,51 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// Adaptation to Boost of the libcxx +// Copyright 2010 Vicente J. Botet Escriba +// Distributed under the Boost Software License, Version 1.0. +// See http://www.boost.org/LICENSE_1_0.txt + +// test mpl::sign + +#define BOOST_RATIO_EXTENSIONS + +#include <boost/ratio/mpl/sign.hpp> +#if !defined(BOOST_NO_CXX11_STATIC_ASSERT) +#define NOTHING "" +#endif + +void test() +{ + + { + typedef boost::ratio<0> R1; + typedef boost::mpl::sign<R1> R; + BOOST_RATIO_STATIC_ASSERT(R::value == 0, NOTHING, ()); + } + { + typedef boost::ratio<1, 1> R1; + typedef boost::mpl::sign<R1> R; + BOOST_RATIO_STATIC_ASSERT(R::value == 1, NOTHING, ()); + } + { + typedef boost::ratio<1, 2> R1; + typedef boost::mpl::sign<R1> R; + BOOST_RATIO_STATIC_ASSERT(R::value == 1, NOTHING, ()); + } + { + typedef boost::ratio<-1, 2> R1; + typedef boost::mpl::sign<R1> R; + BOOST_RATIO_STATIC_ASSERT(R::value == -1, NOTHING, ()); + } + { + typedef boost::ratio<1, -2> R1; + typedef boost::mpl::sign<R1> R; + BOOST_RATIO_STATIC_ASSERT(R::value == -1, NOTHING, ()); + } +} |