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Diffstat (limited to '')
-rw-r--r-- | src/boost/libs/hana/example/if.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/boost/libs/hana/example/if.cpp b/src/boost/libs/hana/example/if.cpp new file mode 100644 index 000000000..9d580a07f --- /dev/null +++ b/src/boost/libs/hana/example/if.cpp @@ -0,0 +1,24 @@ +// Copyright Louis Dionne 2013-2017 +// Distributed under the Boost Software License, Version 1.0. +// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt) + +#include <boost/hana/bool.hpp> +#include <boost/hana/equal.hpp> +#include <boost/hana/if.hpp> +#include <boost/hana/tuple.hpp> +namespace hana = boost::hana; + + +static_assert(hana::if_(true, 1, 2) == 1, ""); +static_assert(hana::if_(false, 1, 2) == 2, ""); + +static_assert( + hana::if_(hana::true_c, + hana::make_tuple('t', 'r', 'u', 'e'), + hana::make_tuple('f', 'a', 'l', 's', 'e') + ) + == + hana::make_tuple('t', 'r', 'u', 'e') +, ""); + +int main() { } |