Initializing help system before first use

XPRSiisclear

Purpose
Resets the search for Irreducible Infeasible Sets (IIS).
Topic area
Infeasibility
Synopsis
int XPRS_CC XPRSiisclear(XPRSprob prob);
Argument
prob 
The current problem.
Example 
XPRSiisclear(prob);
Further information
1. Calling IIS -c from the console has the same effect as this function.
2. The information stored internally about the IISs identified by XPRSiisfirst, XPRSiisnext or XPRSiisall are cleared. Functions XPRSgetiisdata, XPRSiisstatus, XPRSiiswrite and XPRSiisisolations cannot be called until the IIS identification procedure is started again.
3. This function is called automatically by XPRSiisfirst and XPRSiisall.
Related topics
XPRSgetiisdata, XPRSiisall, XPRSiisfirst, XPRSiisisolations, XPRSiisnext, XPRSiisprint, XPRSiisstatus, XPRSiiswrite, IIS.

Parent Topic Console and Library Functions

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