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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/local_function/test/typeof_template_seq.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/local_function/test/typeof_template_seq.cpp')
-rw-r--r-- | src/boost/libs/local_function/test/typeof_template_seq.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/boost/libs/local_function/test/typeof_template_seq.cpp b/src/boost/libs/local_function/test/typeof_template_seq.cpp new file mode 100644 index 000000000..60028e958 --- /dev/null +++ b/src/boost/libs/local_function/test/typeof_template_seq.cpp @@ -0,0 +1,33 @@ + +// Copyright (C) 2009-2012 Lorenzo Caminiti +// Distributed under the Boost Software License, Version 1.0 +// (see accompanying file LICENSE_1_0.txt or a copy at +// http://www.boost.org/LICENSE_1_0.txt) +// Home at http://www.boost.org/libs/local_function + +#include "addable.hpp" +#include <boost/local_function.hpp> +#include <boost/type_traits/remove_reference.hpp> +#include <boost/concept_check.hpp> +#include <boost/detail/lightweight_test.hpp> +#include <algorithm> + +template<typename T> +T calculate(const T& factor) { + T sum = 0; + + void BOOST_LOCAL_FUNCTION_TPL( (const bind factor) (bind& sum) (T num) ) { + BOOST_CONCEPT_ASSERT((Addable<typename boost::remove_reference< + BOOST_LOCAL_FUNCTION_TYPEOF(sum)>::type>)); + sum += factor * num; + } BOOST_LOCAL_FUNCTION_NAME_TPL(add) + + add(6); + return sum; +} + +int main(void) { + BOOST_TEST(calculate(10) == 60); + return boost::report_errors(); +} + |