API Reference > OdDg Classes > OdDgECDbRelationshipClassHintClassInstance Class
OdDgECDbRelationshipClassHintClassInstance Class
OdDgECDbRelationshipClassHintClassInstanceOdDgECDbRelationshipClassHintClassInstance
Syntax
C++
class OdDgECDbRelationshipClassHintClassInstance : public OdDgECClassInstance;

DgECDefaultClassInstance.h

Corresponding C++ library: TG_Db 

 

Schema: Bentley_Standard_CustomAttributes, Version: 1.13, Class: ECDbRelationshipClassHint Available properties: "PreferredDirection"(string), "AllowDuplicateRelationships"(bool), "SourceECIdColumn"(string), "SourceECClassIdColumn"(string), "TargetECClassIdColumn"(string), "TargetECIdColumn"(string) Description: Optional hint to provide indexing information to optimize relationship querying.

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