Function Round

cpp/src/arrow/compute/api_scalar.cc:778–780

SCALAR_EAGER_UNARY(Tanh, "tanh")

Result<Datum> Round(const Datum& arg, RoundOptions options, ExecContext* ctx) {
  return CallFunction("round", {arg}, &options, ctx);
}

Result<Datum> RoundBinary(const Datum& arg1, const Datum& arg2,
                          RoundBinaryOptions options, ExecContext* ctx) {