XPRBsetterm

Purpose

Set a linear constraint term.

Synopsis

int XPRBsetterm(XPRBctr ctr, XPRBvar var, double coeff);

Arguments

ctr	BCL reference to a previously created constraint.
var	BCL reference to a variable. May be NULL if not required.
coeff	Value of the coefficient of the variable var.

Return value

0 if function executed successfully, 1 otherwise.

Example

XPRBprob prob;
XPRBctr ctr1;
   ...
ctr1 = XPRBnewctr(prob, "r1", XPRB_E);
XPRBsetterm(ctr1, NULL, 7.0);

This sets the right hand side of the constraint ctr1 to 7.0.

Further information

This function sets the coefficient of a variable to the value coeff. If var is set to NULL, the right hand side of the constraint is set to coeff.

Note:: all terms that are added to a constraint must belong to the same problem as the constraint itself.