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I am not able to get uint64_t* for np.datetime64 #1970

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vasica38 opened this issue Oct 28, 2019 · 0 comments
Open

I am not able to get uint64_t* for np.datetime64 #1970

vasica38 opened this issue Oct 28, 2019 · 0 comments

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@vasica38
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the error: "cannot convert value dtype('<M8[ns]') to dtype(uint64t)"

code example:

auto arr_value = py::cast<py::array_t<std::uint64_t, py::array::c_style>>(df["datetime_column].attr("to_numpy")());
std::uint64_t* pointer = static_cast<std::uint64_t*>(arr_value);
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@vasica38