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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/transform.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/transform.cpp')
-rw-r--r-- | src/boost/libs/local_function/test/transform.cpp | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/boost/libs/local_function/test/transform.cpp b/src/boost/libs/local_function/test/transform.cpp new file mode 100644 index 000000000..0cdbe76bc --- /dev/null +++ b/src/boost/libs/local_function/test/transform.cpp @@ -0,0 +1,47 @@ + +// 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 <boost/config.hpp> +#ifdef BOOST_NO_CXX11_VARIADIC_MACROS +# error "variadic macros required" +#else + +#include <boost/local_function.hpp> +#include <boost/detail/lightweight_test.hpp> +#include <algorithm> +#include <vector> + +int main(void) { + //[transform + int offset = 5; + std::vector<int> v; + std::vector<int> w; + + for(int i = 1; i <= 2; ++i) v.push_back(i * 10); + BOOST_TEST(v[0] == 10); BOOST_TEST(v[1] == 20); + w.resize(v.size()); + + int BOOST_LOCAL_FUNCTION(const bind& offset, int i) { + return ++i + offset; + } BOOST_LOCAL_FUNCTION_NAME(inc) + + std::transform(v.begin(), v.end(), w.begin(), inc); + BOOST_TEST(w[0] == 16); BOOST_TEST(w[1] == 26); + + int BOOST_LOCAL_FUNCTION(bind& inc, int i, int j) { + return inc(i + j); // Call the other bound local function. + } BOOST_LOCAL_FUNCTION_NAME(inc_sum) + + offset = 0; + std::transform(v.begin(), v.end(), w.begin(), v.begin(), inc_sum); + BOOST_TEST(v[0] == 27); BOOST_TEST(v[1] == 47); + //] + return boost::report_errors(); +} + +#endif // VARIADIC_MACROS + |