//! Returns the existing document or creates new if it is not exist
HYDRODATA_EXPORT static Handle(HYDROData_Document) Document(const int theStudyID);
+ //! Returns the document by object
+ HYDRODATA_EXPORT static Handle(HYDROData_Document) Document(
+ const Handle(HYDROData_Object)& theObject );
+
//! Returns true if data model contains document for this study
HYDRODATA_EXPORT static bool HasDocument(const int theStudyID);