Function GetNamedDerivedObject

Modules/Core/include/mitkDataStorage.h:288–299

     */
    template <class DataType>
    DataType *GetNamedDerivedObject(const char *name,
                                    const DataNode *sourceNode,
                                    bool onlyDirectDerivations = true) const
    {
      if (name == nullptr)
        return nullptr;
      DataNode *n = this->GetNamedDerivedNode(name, sourceNode, onlyDirectDerivations);
      if (n == nullptr)
        return nullptr;
      else
        return dynamic_cast<DataType *>(n->GetData());
    }

    /**
     * \brief Generate a unique node name by appending an incrementing number if necessary.