vtk_asynch

Usage         
vtk_asynch_notify_set_filter CLEAR or: (APPEND | REPLACE) subject verb -[RX rx | ID id]

Description   
Set a filter for the current asynchronous communication channel. 
This allows a substantial reduction of the number of event that get sent to the channel.

Note          
This procedure is obsolete and its use is discouraged.
Use vtk_eventfilter_append and vtk_eventfilter_clear instead.