Initializing help system before first use

Sos2 Method

Create a special ordered set constraint of type 2. At most two elements in the constraint may be non-zero. Additionally, non-zero elements must be adjacent. The ordering of elements is given by weights. If weights is null then the elements are given the same order in which they appear in items.

Namespace:   Optimizer.Objects
Assembly:  xprsdn (in xprsdn.dll) Version: 44.01.04
Syntax
C# 
public static SOS.Definition Sos2(
	Variable[] items,
	double[] weights,
	string name
)

Parameters

items
Type:  Optimizer.Objects.Variable
The elements in the constraint.
weights
Type:  System.Double
Weights for the items in the constraint. May be null.
name
Type:  System.String
Name of constraint. May be null.

Return Value

Type:  SOS.Definition
A definition for the constraint defined by the arguments.
Remarks
See Also
Parent Topic SOS Methods

© 2001-2025 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.