Get the set of variables of a constraint.

The following returns the set of variables in a linear constraint to the set variable vset, and then loops through them to find their solution values:

declarations
 c:linctr
 vset: set of mpvar
end-declarations

getvars(c,vset)
forall(x in vset) writeln(getsol(x))

This procedure returns in the parameter s the set of variables of a constraint. Note that this procedure replaces the content of the set.

getcoeffs, getcoeff