Computes and returns sensitivity analysis for righthand side (RHS) values of the constraints corresponding to the rows of an LP matrix.
lower[i]
will contain the lowest value to which the lower bound of the constraint corresponding to row i
of matrix
can be set without affecting the optimality of the basis. If this information is not required, null
may be passed. Otherwise, the array must have at least a length equal to the number of rows in matrix
. upper[i]
will contain the highest value to which the lower bound of the constraint corresponding to row i
of matrix
can be set without affecting the optimality of the basis. If this information is not required, null
may be passed. a length equal to the number of rows in matrix
. The returned bounds represent the interval in which both bounds can simultaneously be moved without affecting the solution. This is useful for equality constraints, that is, ranged constraints where the upper and lower bound match. In this case the returned bounds indicate within which interval the value b for a constraint in the form a'x = b can be moved. It is not possible to obtain this information using getRangeSA
, since both bounds are moved independently.
Cplex Class | ILOG.CPLEX Namespace | Cplex.GetRHSSA Overload List