Provides a GUI for interaction with cbce. Pass interaction=interaction_gui to cbce to use the GUI interface.

The global variable TITLE constrols the title of the GUI. Within the GUI, the stop button will stop the procedure at any point and return partial resutls.

interaction_gui(event, env = parent.frame())

Arguments

event	The name of the event of the callback
env	The environment to access the method internals and store persistent state

Details

Advance: If cbce is run from RStudio, then the browser button will run the browser() command and will allow the user to step into the method.