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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/python/test/numpy/ufunc.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/python/test/numpy/ufunc.cpp')
-rw-r--r-- | src/boost/libs/python/test/numpy/ufunc.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/boost/libs/python/test/numpy/ufunc.cpp b/src/boost/libs/python/test/numpy/ufunc.cpp new file mode 100644 index 000000000..3a9d43cbb --- /dev/null +++ b/src/boost/libs/python/test/numpy/ufunc.cpp @@ -0,0 +1,36 @@ +// Copyright Jim Bosch & Ankit Daftery 2010-2012. +// Copyright Stefan Seefeld 2016. +// Distributed under the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at +// http://www.boost.org/LICENSE_1_0.txt) + +#include <boost/python/numpy.hpp> + +namespace p = boost::python; +namespace np = boost::python::numpy; + +struct UnaryCallable +{ + typedef double argument_type; + typedef double result_type; + + double operator()(double r) const { return r * 2;} +}; + +struct BinaryCallable +{ + typedef double first_argument_type; + typedef double second_argument_type; + typedef double result_type; + + double operator()(double a, double b) const { return a * 2 + b * 3;} +}; + +BOOST_PYTHON_MODULE(ufunc_ext) +{ + np::initialize(); + p::class_<UnaryCallable>("UnaryCallable") + .def("__call__", np::unary_ufunc<UnaryCallable>::make()); + p::class_< BinaryCallable>("BinaryCallable") + .def("__call__", np::binary_ufunc<BinaryCallable>::make()); +} |