Method accumulator

bolt/exec/SortedAggregations.cpp:165–185

}

Accumulator SortedAggregations::accumulator() const {
  return {
      false,
      sizeof(RowPointers),
      false,
      1,
      ARRAY(VARBINARY()),
      UNKNOWN(),
      [this](folly::Range<char**> groups, VectorPtr& result) {
        extractForSpill(groups, result);
      },
      [this](folly::Range<char**> groups, VectorPtr& result) {
        BOLT_UNREACHABLE();
      },
      [this](folly::Range<char**> groups) {
        for (auto* group : groups) {
          auto* accumulator = reinterpret_cast<RowPointers*>(group + offset_);
          accumulator->free(*allocator_);
        }
      }};
}

void SortedAggregations::extractForSpill(
    folly::Range<char**> groups,