cyb70289 commented on a change in pull request #10364:
URL: https://github.com/apache/arrow/pull/10364#discussion_r645630243
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File path: cpp/src/arrow/compute/kernels/codegen_internal.h
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@@ -537,6 +569,20 @@ struct OutputAdapter<Type, enable_if_base_binary<Type>> {
}
};
+template <typename Type>
+struct OutputAdapter<Type, enable_if_decimal<Type>> {
+ using T = typename TypeTraits<Type>::ScalarType::ValueType;
+ template <typename Generator>
+ static Status Write(KernelContext*, Datum* out, Generator&& generator) {
+ ArrayData* out_arr = out->mutable_array();
+ T* out_data = out_arr->GetMutableValues<T>(1);
Review comment:
I used `endian_agnostic` trick in `OutputArrayWriter`.
Looks this function is safe (s390 ci did pass). Will double check.
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