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Editing: flip.hpp
#ifndef PYTHONIC_NUMPY_FLIP_HPP #define PYTHONIC_NUMPY_FLIP_HPP #include "pythonic/include/numpy/flip.hpp" #include "pythonic/types/ndarray.hpp" #include "pythonic/utils/functor.hpp" #include "pythonic/utils/numpy_conversion.hpp" PYTHONIC_NS_BEGIN namespace numpy { namespace details { template <class E, class S, size_t... I> auto flip(E const &expr, S const &slices, utils::index_sequence<I...>) -> decltype(expr(slices[I]...)) { return expr(slices[I]...); } } template <class E> auto flip(E const &expr, long axis) -> decltype(details::flip(expr, std::array<types::slice, E::value>{}, utils::make_index_sequence<E::value>{})) { std::array<types::slice, E::value> slices; slices[axis].step = -1; return details::flip(expr, slices, utils::make_index_sequence<E::value>{}); } } PYTHONIC_NS_END #endif
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