class WKHandle : public nn::nex::DOHandle
Class for reference handles to well-known duplicated objects.
The WKHandle
class are references to well-known duplicated objects. Every time a well-known object is declared in the DDL (Data Definition Language) file, a WKHandle
-type global variable is generated by the DDL compiler.
This WKHandle
class is derived from the DOHandle
class.
WKHandle | Do not call this constructor from applications. The system creates these objects automatically when a session is created. | |
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V |
~WKHandle
|
Do not call this destructor from applications. The system destroys the objects automatically when the session ends. |
GetValue
|
Gets the duplicated object handle as a qUnsignedInt32 type. (Inherits DOHandle .) |
|
IsAWKHandle
|
Gets whether the duplicated object indicated by this handle is a well-known object. (Inherits DOHandle .) |
|
IsACoreDO
|
Gets whether the duplicated object specified by this handle is a CoreDO . (Inherits DOHandle .) |
|
IsAUserDO
|
Gets whether the duplicated object specified by this handle is a user-defined duplicated object. (Inherits DOHandle .) |
|
GetDOID
|
Gets the duplicated object ID of this duplicated object handle. (Inherits DOHandle .) |
|
GetDOClassID
|
Gets the duplicated object class ID of this duplicated object handle. (Inherits DOHandle .) |
|
IsA
|
This function checks whether this handle's duplicated object instance belongs to the class specified by the duplicated object class ID. (Inherits DOHandle .) |
|
IsAKindOf
|
This function checks whether this handle's duplicated object instance belongs to the class of the specified duplicated object class ID or any of its derived classes. (Inherits DOHandle .) |
|
GetClassNameString
|
Gets a string representing the class name of the duplicated object specified by this handle. (Inherits DOHandle .) |
|
GetDatasetNameString
|
Gets a string representing the name of the dataset having the specified index in the duplicated object specified by this handle. (Inherits DOHandle .) |
nn::nex::RootObject
nn::nex::DOHandle
nn::nex::WKHandle
CONFIDENTIAL