isAnimatingNid method

bool isAnimatingNid(
  1. int nid
)

Hot-path equivalent of isAnimating: O(1) array read instead of a HashMap-keyed Set lookup. Caller must guarantee nid is live and within range.

Implementation

bool isAnimatingNid(int nid) {
  _ensureAnimatingKeys();
  return _isAnimatingByNid[nid] != 0;
}