MODEL_EXPORT virtual int numInternalFeatures();
//! Returns the feature by zero-based index: features in the history or not
MODEL_EXPORT virtual std::shared_ptr<ModelAPI_Feature> internalFeature(const int theIndex);
+ //! Performs synchronization of transactions with the module document:
+ //! If some document is not active (by undo of activation) but in memory,
+ //! on activation the transactions must be synchronised because all redos performed
+ //! wihtout this participation
+ MODEL_EXPORT virtual void synchronizeTransactions();
+
/// Creates a construction cresults
MODEL_EXPORT virtual std::shared_ptr<ModelAPI_ResultConstruction> createConstruction(
