debugBulkCumulativeRebuildCount property

  1. @visibleForTesting
int debugBulkCumulativeRebuildCount
getter/setter pair

Lifetime count of _rebuildBulkCumulatives calls. Perf oracle for the bulk-only fast path: a bulk animation whose rows do not change height must build the cumulatives ONCE, not once per frame.

Implementation

@visibleForTesting
int debugBulkCumulativeRebuildCount = 0;