#include <memory>
#include <vector>
#include <list>
+#include <set>
class ModelAPI_Feature;
class ModelAPI_Object;
class ModelAPI_ResultGroup;
class ModelAPI_Data;
-/**\class Model_Document
+/**\class ModelAPI_Document
* \ingroup DataModel
* \brief Document for internal data structure of any object storage.
* Document contains all data that must be stored/retrived in the file.
virtual void close(const bool theForever = false) = 0;
//! Adds to the document the new feature of the given feature id
- //! \param creates feature and puts it in the document (if it is not action)
+ //! \param theID creates feature and puts it in the document (if it is not action)
virtual std::shared_ptr<ModelAPI_Feature> addFeature(std::string theID) = 0;
+ //! Return a list of features, which refers to the feature
+ //! \param theFeature a feature
+ //! \param theRefs a list of features
+ //! \param isSendError a flag whether the error message should be send
+ virtual void refsToFeature(std::shared_ptr<ModelAPI_Feature> theFeature,
+ std::set<std::shared_ptr<ModelAPI_Feature> >& theRefs,
+ const bool isSendError = true) = 0;
+
//! Removes the feature from the document
- virtual void removeFeature(std::shared_ptr<ModelAPI_Feature> theFeature,
- const bool theCheck = true) = 0;
+ //! \param theFeature a feature to be removed
+ virtual void removeFeature(std::shared_ptr<ModelAPI_Feature> theFeature) = 0;
///! Adds a new sub-document by the identifier, or returns existing one if it is already exist
virtual std::shared_ptr<ModelAPI_Document> subDocument(std::string theDocID) = 0;
