Initializing help system before first use

addcuts

Purpose
Add an array of cuts to the problem in the optimizer.
Synopsis
procedure addcuts(cuttype:array(range) of integer, type:array(range) of integer, linexp:array(range) of linctr)
Arguments
cuttype 
Array of integer number for identification of the cuts
type 
Array of cut types (equation/inequality):
CT_GEQ 
Inequality (greater or equal)
CT_LEQ 
Inequality (less or equal)
CT_EQ 
Equality
linexp 
Array of linear expressions (= unbounded constraints)
Further information
1. This procedure adds an array of cuts to the problem in the Optimizer. The cuts are applied to the current node and all its descendants. Note that the three arrays that are passed as parameters to this procedure must have the same index set.
2. This routine can only be called from the solver callbacks XPRS_CB_OPTNODE, XPRS_CB_PREINTSOL and XPRS_CB_NODELPSOLVED (see setcallback).
Related topics
addcut, delcuts.
Module
mmxprs

Parent Topic Cut Pool Manager

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