static void visit()

in fatal/container/legacy_variant.h [690:705]

• 16 lines of code
• 4 McCabe index (conditional complexity)

  static void visit(
    size_type const depth, union_type &u, TVisitor &&visitor,
    UArgs &&...args
  ) {
    if (depth == Depth) {
      head_type::template visit(
        depth, u.head, std::forward<TVisitor>(visitor),
        std::forward<UArgs>(args)...
      );
    } else {
      tail_type::template visit(
        depth, u.tail, std::forward<TVisitor>(visitor),
        std::forward<UArgs>(args)...
      );
    }
  }