Determines whether a reactor is persistent
(vlr-pers-p reactor)
Arguments
A VLR object.
Return Values
The specified reactor object, if it is persistent; nil, if the reactor is transient.
Examples
Make a reactor persistent:
(vlr-pers circleReactor) #<VLR-Object-Reactor>
Verify that a reactor is persistent:
(vlr-pers-p circleReactor) #<VLR-Object-Reactor>
Change the persistent reactor to transient:
(vlr-pers-release circleReactor) #<VLR-Object-Reactor>
Verify that the reactor is no longer persistent:
(vlr-pers-p circleReactor) nil