//! \param theName name of the object to search
//! \returns null if such object is not found
virtual std::shared_ptr<ModelAPI_Object> objectByName(const std::string& theGroupID,
//! \param theName name of the object to search
//! \returns null if such object is not found
virtual std::shared_ptr<ModelAPI_Object> objectByName(const std::string& theGroupID,