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55 lines
2.3 KiB
55 lines
2.3 KiB
7 years ago
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#ifndef corrade_PyArrayView_h
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#define corrade_PyArrayView_h
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/*
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This file is part of Magnum.
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
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Vladimír Vondruš <mosra@centrum.cz>
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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*/
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#include <pybind11/pybind11.h>
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#include <Corrade/Containers/ArrayView.h>
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#include <Corrade/Containers/StridedArrayView.h>
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#include "corrade/bootstrap.h"
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namespace corrade {
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/* Wrapper for Containers::ArrayView holding a reference to the memory owner */
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template<class T> struct PyArrayView: Containers::ArrayView<T> {
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/*implicit*/PyArrayView() noexcept: obj{py::none{}} {}
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explicit PyArrayView(Containers::ArrayView<T> view, py::object obj) noexcept: Containers::ArrayView<T>{view}, obj{std::move(obj)} {}
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py::object obj;
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};
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/* Wrapper for Containers::StridedArrayView holding a reference to the memory owner */
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template<unsigned dimensions, class T> struct PyStridedArrayView: Containers::StridedArrayView<dimensions, T> {
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/*implicit*/ PyStridedArrayView() noexcept: obj{py::none{}} {}
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explicit PyStridedArrayView(Containers::StridedArrayView<dimensions, T> view, py::object obj) noexcept: Containers::StridedArrayView<dimensions, T>{view}, obj{std::move(obj)} {}
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py::object obj;
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};
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}
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#endif
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