kou commented on a change in pull request #8612:
URL: https://github.com/apache/arrow/pull/8612#discussion_r526610856
##########
File path: cpp/src/arrow/compute/api_vector.h
##########
@@ -58,6 +58,34 @@ struct ARROW_EXPORT TakeOptions : public FunctionOptions {
static TakeOptions Defaults() { return BoundsCheck(); }
};
+enum SortOrder {
+ ASCENDING,
+ DESCENDING,
+};
+
+/// \brief One sort key for PartitionNthIndices (TODO) and SortIndices
+struct ARROW_EXPORT SortKey {
+ explicit SortKey(std::string name, SortOrder order = ASCENDING)
+ : name(name), order(order) {}
+
+ /// The name of the sort key.
Review comment:
Thanks. Fixed.
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