Method FindNodeByUid

Modules/RESTAPI/src/mitkNodeUidMapper.cpp:122–136

}

DataNode::Pointer NodeUidMapper::FindNodeByUid(const std::string& uid) const
{
  std::lock_guard<std::mutex> lock(m_Mutex);

  auto it = m_UidToNode.find(uid);
  if (it != m_UidToNode.end())
  {
    // Lock() atomically upgrades the WeakPointer to a strong reference.
    // This is safe under the mutex: OnNodeRemoved (which precedes DataStorage
    // releasing its reference) also requires this mutex, so a non-null
    // WeakPointer is guaranteed to refer to a live node here.
    return it->second.Lock();
  }
  return DataNode::Pointer();
}

std::optional<std::string> NodeUidMapper::GetUid(const DataNode* node) const
{