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XPRSloadcuts

Purpose
Loads cuts from the cut pool into the matrix. Without calling XPRSloadcuts the cuts will remain in the cut pool but will not be active at the node. Cuts loaded at a node remain active at all descendant nodes unless they are deleted using XPRSdelcuts.
Topic areas
Data Input, Cuts
Synopsis
int XPRS_CC XPRSloadcuts(XPRSprob prob, int cuttype, int interp, int ncuts, const XPRScut cutind[]);
Arguments
prob 
The current problem.
cuttype 
Cut type.
interp 
The way in which the cut type is interpreted:
-1 
load all cuts;
1 
treat cut types as numbers;
2 
treat cut types as bit-vectors (compare Section Bit-vector controls) - load cut if any bit matches any bit set in cuttype;
3 
treat cut types as bit-vectors (compare Section Bit-vector controls) - 0 load cut if all bits match those set in cuttype.
ncuts 
Number of cuts to load.
cutind 
Array of length ncuts containing pointers to the cuts to be loaded into the matrix. These are pointers returned by either XPRSstorecuts or XPRSgetcpcutlist.
Further information
This function should be called only from within callback functions set by either XPRSaddcboptnode, XPRSaddcbprenode, XPRSaddcbnodelpsolved or XPRSaddcbpreintsol.
Related topics
XPRSaddcuts, XPRSdelcpcuts, XPRSdelcuts, XPRSgetcpcutlist, Working with the Cut Manager.

Parent Topic Console and Library Functions

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