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XPRSgetlpsolval

XPRSgetlpsolval

Purpose
Used to obtain a single LP solution value following optimization.
Synopsis
int XPRS_CC XPRSgetlpsolval(XPRSprob prob, int col, int row, double *x, double *slack, double *dual, double *dj);
Arguments
prob 
The current problem.
col 
Column index of the variable for which to return the solution value.
row 
Row index of the constraint for which to return the solution value.
x 
Double pointer where the value of the primal variable will be returned. May be NULL if not required.
slack 
Double pointer where the value of the slack variable will be returned. May be NULL if not required.
dual 
Double pointer where the value of the dual variable ( cBTB-1) will be returned. May be NULL if not required.
dj 
Double pointer where the reduced cost for the variable ( cT-cBTB-1A) will be returned. May be NULL if not required.
Further information
This function is currently not supported if the problem is in a presolved state.
Related topics
XPRSgetlpsol, XPRSgetpresolvesol, XPRSgetmipsol, XPRSwriteprtsol, XPRSwritesol.

Parent Topic Console and Library Functions

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