checkAll<T extends AbsNodeType> function

bool checkAll<T extends AbsNodeType>(TreeType<T> tree)

checkAll for this tree (from current node to bottom)

Implementation

bool checkAll<T extends AbsNodeType>(TreeType<T> tree) {
  tree.data.isChosen = true;

  // need to use index, if not, it could create another instance of [TreeType]
  for (int i = 0; i < tree.children.length; i++) {
    checkAll(tree.children[i]);
  }

  return true;
}