Method eraseMemberImpl

include/sonic/dom/dynamicnode.h:764–785

  }

  MemberIterator eraseMemberImpl(MemberIterator first, MemberIterator last) {
    // Destroy map before removing members.
    DestroyMap();
    size_t size = this->Size();
    MemberIterator end = this->MemberEnd();
    if (size_t(last - first) >= size) {
      destroy();
      setChildren(nullptr);
      this->subLength(size);
      return this->MemberEnd();
    }
    for (MemberIterator it = first; it != last; ++it) {
      it->name.~DNode();
      it->value.~DNode();
    }
    if (first != last || last != end) {
      std::memmove(static_cast<void*>(&(*first)), static_cast<void*>(&(*last)),
                   sizeof(MemberNode) * (end - last));
    }
    this->subLength(last - first);
    return first;
  }

  DNode& pushBackImpl(DNode& value, Allocator& alloc) {
    constexpr size_t k_default_array_cap = 16;