Method GetChildrenCount

Modules/RESTAPI/src/mitkDataStorageBridge.cpp:1398–1407

  }

  int DataStorageBridge::GetChildrenCount(const DataNode* node) const
  {
    // Note: caller must hold m_Mutex
    auto dataStorage = m_DataStorage.Lock();
    if (dataStorage.IsNull())
      mitkThrow() << "GetChildrenCount called without a valid DataStorage.";

    auto derivatives = dataStorage->GetDerivations(node);
    return static_cast<int>(derivatives->Size());
  }

}