#include "ModelAPI.h"
#include <string>
#include <list>
+#include <set>
#include <boost/shared_ptr.hpp>
class ModelAPI_AttributeDocRef;
/// Returns true if feature must be updated (re-executed) on rebuild
virtual bool mustBeUpdated() = 0;
- /// Returns true if this data attributes are referenced to the given feature or its results
- virtual bool referencesTo(const boost::shared_ptr<ModelAPI_Feature>& theFeature) = 0;
+ /// Returns the identifier of feature-owner, unique in this document
+ virtual int featureId() const = 0;
+
+ // returns all objects referenced to this
+ virtual const std::set<boost::shared_ptr<ModelAPI_Attribute> >& refsToMe() = 0;
protected:
/// Objects are created for features automatically