/**
* Accept visitor.
*
* @param IdmlVisitor $visitor
* @param int $depth
*/
public function accept(IdmlVisitor $visitor, $depth = 0)
{
$visitor->visitCharacterRange($this, $depth);
foreach ($this->childrenElements as $child) {
$child->accept($visitor, $depth + 1);
}
$visitor->visitCharacterRangeEnd($this, $depth);
}
