Unload parental/descendant cache for a resource

Remove cached parental/descendant information for a resource identified by ident.

Usage

unloadParentalDescendant(ident)

Arguments

ident

id

Value

Invisibly returns NULL.

Details

This function loads the resource corresponding to ident (via loadResource) and then removes any stored parental/descendant data for that resource from the internal cache. Use this when relationship information for a resource has changed and the cached copy should be invalidated.

The function is invoked for its side effect.

See also

updateParentalDescendant(), loadParentalDescendant(), loadResource()

Examples

if (FALSE) { # \dontrun{
unloadParentalDescendant(my_ident)
} # }