withChildren method

@override LatexNode withChildren(List<LatexNode> newChildren)

Rebuilds itself with a new list of child nodes. The order and number of child nodes must match the return value of children. Leaf nodes return themselves.

Implementation

@override
LatexNode withChildren(List<LatexNode> newChildren) {
  final newBase = newChildren[0];
  final newIndices = <(bool, LatexNode)>[];
  for (int i = 0; i < indices.length; i++) {
    newIndices.add((indices[i].$1, newChildren[i + 1]));
  }
  return TensorNode(newBase, newIndices, sourceRange: sourceRange);
}