All Frameworks Class Hierarchy This Framework Previous Next Indexes
System.IUnknown | +---System.IDispatch | +---System.CATBaseUnknown | +---CATIInstanceExtension
Usage: you can reimplement this interface by deriving the supplied CATKweInstanceExtensionAdapter adapter class.
interface CATIInstanceExtension
Interface to declare Knowledgeware access on Feature extensions.
Role: this interface allows a feature extension to publish its types and values
to KnowledgeWare and to the Search functionality by granting objects with static type information.
This interface should be implemented by feature extensions.
The extended feature is supposed to delegate its implementation of CATIInstance to the implementation of CATIInstanceExtension on its feature extensions.
Watch out: an extended feature can decide or not to give a Knowledge visibility to its extensions.
Implementations of that interface should derive from
CATKweInstanceExtensionAdapter.
BOA information: this interface CAN be implemented using the BOA (Basic Object Adapter). To know more about the BOA, refer to the CAA Encyclopedia home page. Click Middleware at the bottom left, then click the Object Modeler tab page. Several articles deal with the BOA.
public virtual CATIValue* GetValue( | const CATUnicodeString& | iKey)= 0 |
public virtual HRESULT ListSupportedTypes( | CATListValCATIType_var& | iolListOfCATIType)const = 0 |
public virtual HRESULT SetValue( | const CATUnicodeString& | iKey, |
const CATIValue_var& | iValue)= 0 |
Copyright © 2003, Dassault Systèmes. All rights reserved.