problem.setcbcascadestart

Purpose

Set a user callback to be called at the start of the cascading process, before any variables have been cascaded

Synopsis

 problem.setcbcascadestart (userfunc, object)
 retval = userfunc (my_prob, my_object)

Arguments

userfunc	The function to be called at the start of the cascading process. userfunc returns an integer value. If the return value is nonzero, the cascading process will be omitted for the current SLP iteration, but the optimization will continue.
my_prob	The problem passed to the callback function.
my_object	The user-defined object passed as object to setcbcascadestart.
object	Address of a user-defined object, which can be used for any purpose by the function. object is passed to userfunc as my_object.

Further information

This callback can be used at the start of the cascading, before any of the solution values have been recalculated.