Initializing help system before first use

SOS Class

A special ordered set constraint.
Inheritance Hierarchy
SystemObject
   Optimizer.ObjectsSOS

Namespace:  Optimizer.Objects
Assembly: xprsdn (in xprsdn.dll) Version: 45.01.02+1f9fd7ff9a8620394fec1839699751312debed40
Syntax
C# 
public sealed class SOS : IIndex, IComparable<SOS>

The SOS type exposes the following members.

Methods
  Name Description
Public method CompareTo Compares the current instance with another object of the same type and returns an integer that indicates whether the current instance precedes, follows, or occurs in the same position in the sort order as the other object.
Public method Equals Determines whether the specified object is equal to the current object.
(Overrides ObjectEquals(Object))
Public method GetHashCode Serves as the default hash function.
(Overrides ObjectGetHashCode)
Public method GetIndex Get the index that this object has in the underlying model. Attention: this is a very advanced function. Use it only if you know exactly what you are doing.
Public method GetIndexForProb Get the index stored in this object but raise an exception if the problem that created this object is not prob.
Public method GetName Get the name of this object. Queries the problem instance that owns this object and returns the name from that instance.
Public method GetProblem Get the problem to which this element belongs.
Public method GetSerial Get the serial number of this object.
Public method GetType Gets the Type of the current instance.
(Inherited from Object)
Public method MarkDeleted  
Public method SetName Set the name of this SOS. Sets the name of this SOS in the problem instance that owns the object.
Public methodStatic member Sos Create a special ordered set constraint.
Public methodStatic member Sos1 Create a special ordered set constraint of type 1. Only one of the items in the constraint may be non-zero.
Public methodStatic member Sos2 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.
Public method ToString Returns a string that represents the current object.
(Inherited from Object)
Public method UpdateIndex Add delta to this object's index.
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See Also
Covered Topics
Parent Topic Optimizer.Objects

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