[GitHub] [arrow] lidavidm commented on a diff in pull request #13412: ARROW-16865: [C++][Python] Implement cumulative product, max, and min compute functions

[GitBox <gi...@apache.org>]

lidavidm commented on code in PR #13412:
URL: https://github.com/apache/arrow/pull/13412#discussion_r903636902


##########
cpp/src/arrow/compute/api_vector.cc:
##########
@@ -383,6 +401,14 @@ Result<Datum> CumulativeSum(const Datum& values, const CumulativeSumOptions& opt
   return CallFunction(func_name, {Datum(values)}, &options, ctx);
 }
 
+Result<Datum> CumulativeProduct(const Datum& values,
+                                const CumulativeProductOptions& options,
+                                ExecContext* ctx) {
+  auto func_name =
+      (options.check_overflow) ? "cumulative_product_checked" : "cumulative_product";
+  return CallFunction(func_name, {Datum(values)}, &options, ctx);

Review Comment:
   It's not necessary but not a big deal, either (surprised the formatter doesn't catch it though)



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