Initializing help system before first use

ChgObj Method (Int32, Int32[], Double[])

Used to change the objective function coefficients.

Namespace:   Optimizer
Assembly:  xprsdn (in xprsdn.dll) Version: 44.01.04
Syntax
C# 
public void ChgObj(
	int ncols,
	int[] colind,
	double[] objcoef
)

Parameters

ncols
Type:  System.Int32
Number of objective function coefficient elements to change.
colind
Type:  System.Int32
Integer array of length ncols containing the indices of the columns whose objective coefficients will change. An index of -1 indicates that the fixed part of the objective function on the right hand side should change.
objcoef
Type:  System.Double
Double array of length ncols giving the new objective function coefficients.
Remarks
This function is used in the following examples:
  • GoalProg
See Also
Parent Topic ChgObj Method

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