Get User-Defined Tag Information VI

Owning Palette: Data Type Parsing VIs

Requires: Base Development System

Retrieves user-defined tag information from the data type stored in variant. This VI returns an error if variant does not contain a user-defined tag.

A user-defined tag is a data type for system resources. A user-defined tag is allocated in a static manner when a VI begins execution.

Note  The user-defined tag data type is installed with some add-ons, such as NI-RIO.

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	variant specifies the variant data from which you want to retrieve data type information.
	error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
	class name returns the class name of the user-defined tag stored in variant. For example, a RIO Device returns a class name of nirioResource.
	user data returns the internal information included with the user-defined tag stored in variant.
	error out contains error information. This output provides standard error out functionality.