ILOG CPLEX .NET Reference Manual

Cplex.GetRangeSA Method (Double[], Double[], Double[], Double[], ILPMatrix, Int32, Int32)

Computes and returns sensitivity analysis for the constraints corresponding to num rows of the LP matrix matrix starting with row start.

public virtual void GetRangeSA(
   double[] lblower,
   double[] lbupper,
   double[] ublower,
   double[] ubupper,
   ILPMatrix matrix,
   int start,
   int num
);

Parameters

lblower
lblower[i] will contain the lowest value to which the lower bound of the constraint corresponding to row i+start 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 length num.
lbupper
lbupper[i] will contain the highest value to which the lower bound of the constraint corresponding to row i+start 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 length num.
ublower
ublower[i] will contain the lowest value to which the upper bound of the constraint corresponding to row i+start 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 length num.
ubupper
ubupper[i] will contain the highest value to which the upper bound of the constraint corresponding to row i+start 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 length num.
matrix
The LP matrix for rows of which sensitivity analysis information is to be computed.
start
The first row of matrix for which sensitivity analysis is to be computed.
num
The number of consecutive rows of matrix for which sensitivity analysis is to be computed.

See Also

Cplex Class | ILOG.CPLEX Namespace | Cplex.GetRangeSA Overload List