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Diffstat (limited to '')
-rw-r--r-- | src/boost/libs/python/test/numpy/indexing.cpp | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/boost/libs/python/test/numpy/indexing.cpp b/src/boost/libs/python/test/numpy/indexing.cpp new file mode 100644 index 000000000..f3cc45717 --- /dev/null +++ b/src/boost/libs/python/test/numpy/indexing.cpp @@ -0,0 +1,28 @@ +// 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> +#include <boost/python/slice.hpp> + +namespace p = boost::python; +namespace np = boost::python::numpy; + +p::object single(np::ndarray ndarr, int i) { return ndarr[i];} +p::object slice(np::ndarray ndarr, p::slice sl) { return ndarr[sl];} +p::object indexarray(np::ndarray ndarr, np::ndarray d1) { return ndarr[d1];} +p::object indexarray_2d(np::ndarray ndarr, np::ndarray d1,np::ndarray d2) { return ndarr[p::make_tuple(d1,d2)];} +p::object indexslice(np::ndarray ndarr, np::ndarray d1, p::slice sl) { return ndarr[p::make_tuple(d1, sl)];} + +BOOST_PYTHON_MODULE(indexing_ext) +{ + np::initialize(); + p::def("single", single); + p::def("slice", slice); + p::def("indexarray", indexarray); + p::def("indexarray", indexarray_2d); + p::def("indexslice", indexslice); + +} |