XPRBgetrange

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XPRBgetrange

Purpose

Get the range values for a range constraint.

Synopsis

int XPRBgetrange(XPRBctr ctr, double *bdl, double *bdu);

Arguments

ctr

Reference to a range constraint.

bdl

Lower bound on the range constraint. May be NULL if not required.

bdu

Upper bound on the range constraint. May be NULL if not required.

Return value

0 if function executed successfully, 1 otherwise.

Example
XPRBprob prob;
XPRBctr ctr2;
XPRBarrvar ty1;
double bdl, bdu;
   ...
ty1 = XPRBnewarrvar(prob, 5, XPRB_PL, "arry1", 0, 500);
ctr2 = XPRBnewsum(prob, "r2", ty1, XPRB_E, 9);
XPRBgetrange(ctr2, &amp;bdl, &amp;bdu);
This obtains the range values for ctr2.

Further information

This function returns the range values of the given constraint. If bdl or bdu is set to NULL, no value is returned into the corresponding argument.

Related topics

XPRBsetrange.

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ctr	Reference to a range constraint.
bdl	Lower bound on the range constraint. May be NULL if not required.
bdu	Upper bound on the range constraint. May be NULL if not required.