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Minor opt to cache tuple casting (#3894)

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This commit is contained in:
Aaron Gokaslan
2022-04-24 14:46:39 -04:00
committed by GitHub
parent 2a7cb008ac
commit 82455a41fd
1 changed files with 3 additions and 2 deletions
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5
include/pybind11/numpy.h
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@@ -647,8 +647,9 @@ private:
for (auto field : attr("fields").attr("items")()) {
auto spec = field.cast<tuple>();
auto name = spec[0].cast<pybind11::str>();
auto format = spec[1].cast<tuple>()[0].cast<dtype>();
auto offset = spec[1].cast<tuple>()[1].cast<pybind11::int_>();
auto spec_fo = spec[1].cast<tuple>();
auto format = spec_fo[0].cast<dtype>();
auto offset = spec_fo[1].cast<pybind11::int_>();
if ((len(name) == 0u) && format.kind() == 'V') {
continue;
}