Initializing help system before first use

ChgObjN Method (Int32, Variable, Double)

Change an objective function coefficient for a multi-objective problem. This changes the linear coefficient in the objective function objidx. In order to delete a coefficient from the objective set it to 0 (zero).

Namespace:   Optimizer.Objects
Assembly:  xprsdn (in xprsdn.dll) Version: 44.01.01
Syntax
C# 
public XpressProblem ChgObjN(
	int objidx,
	Variable variable,
	double coefficient
)

Parameters

objidx
Type:  System.Int32
Index of objective function to change,
variable
Type:  Optimizer.Objects.Variable
Variable for which to change coefficient.
coefficient
Type:  System.Double
New coefficient for variable.

Return Value

Type:  XpressProblem
Always returns this instance.
Remarks
Used in these examples:
  • GoalProg
See Also
Parent Topic ChgObjN Method

© 2001-2024 Fair Isaac Corporation. All rights reserved. This documentation is the property of Fair Isaac Corporation (“FICO”). Receipt or possession of this documentation does not convey rights to disclose, reproduce, make derivative works, use, or allow others to use it except solely for internal evaluation purposes to determine whether to purchase a license to the software described in this documentation, or as otherwise set forth in a written software license agreement between you and FICO (or a FICO affiliate). Use of this documentation and the software described in it must conform strictly to the foregoing permitted uses, and no other use is permitted.