XPRSaddcbpresolve

Purpose

Declares a callback to be called after presolve has been performed.

Synopsis

int XPRS_CC XPRSaddcbpresolve (XPRSprob prob, void (XPRS_CC *f_presolve)(XPRSprob my_prob, void *my_object), void *object, int priority);

Arguments

prob	The current problem.
f_presolve	The callback function itself. This takes two arguments, my_prob and my_object, and has an integer return value. This function is called after presolve is complete.
my_prob	The problem passed to the callback function, f_barlog.
my_object	The user-defined object passed as object when setting up the callback with XPRSaddcbpresolve.
object	A user-defined object to be passed to the callback function, f_presolve.
priority	An integer that determines the order in which multiple presolve callbacks will be invoked. The callback added with a higher priority will be called before a callback with a lower priority. Set to 0 if not required.