Skip to main content

This is documentation for Caché & Ensemble. See the InterSystems IRIS version of this content.

For information on migrating to InterSystems IRIS, see Why Migrate to InterSystems IRIS?

Node Constants

These constants are always available.

Predefined Constants

Constant Value Description
vbUndef 0 Indicates that the referenced variable or node is undefined.
vbHasValue 1 Indicates that the referenced variable or node has a data value.
vbHasArray 2 Indicates that the referenced variable or node has sub-nodes.
Feedback