Method CleanupRuns

be/src/runtime/sorter.cc:913–918

}

void Sorter::Run::CleanupRuns(deque<Sorter::Run*>* runs) {
  for (Run* run : *runs) {
    run->CloseAllPages();
  }
  runs->clear();
}

int Sorter::Run::NumOpenPages(const vector<Sorter::Page>& pages) {
  int count = 0;