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XPRSgetlb

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Purpose

Returns the lower bounds for the columns in a given range.

Synopsis

int XPRS_CC XPRSgetlb(XPRSprob prob, double lb[], int first, int last);

Arguments

prob	The current problem.
lb	Double array of length last-first+1 where the lower bounds are to be placed.
first	First column in the range.
last	Last column in the range.

Example

The following example retrieves the lower bounds for the columns of the current problem:

int cols;
double *lb;
...
XPRSgetintattrib(prob,XPRS_COLS,&cols);
lb = (double *) malloc(sizeof(double)*cols);
XPRSgetlb(prob,lb,0,cols-1);

Further information

Values greater than or equal to XPRS_PLUSINFINITY should be interpreted as infinite; values less than or equal to XPRS_MINUSINFINITY should be interpreted as infinite and negative.

Related topics

XPRSchgbounds, XPRSgetub.

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