Initializing help system before first use

IndicatorDescription Class

An indicator constraint. Note that an indicator constraint does not have a direct representation in Xpress. Instead an indicator constraint comprises of 1. a row/inequality, 2. an indicator variable, 3. a flag that says whether the constraint is active when the variable is 1 or 0. The last two pieces of information are stored and modified along with a row. Consequently, submitting an instance of this class to AddConstraint() will - assume that the indicator variable already exists, - create a new row, - set flag and variable on that row according to the information stored in this instance. The name property of this constraint applies to the row that is associated with this Constraint (and that will be created when this instance is submitted to AddConstraints()). Instances of this class describe a constraint that has not yet been added but can be added using XpressProblem.AddConstraint(). Users should usually not have to deal with this class explicitly.
Inheritance Hierarchy
SystemObject
   Optimizer.ObjectsConstraintDefinition Inequality
     Optimizer.ObjectsIndicatorDescription

Namespace:  Optimizer.Objects
Assembly: xprsdn (in xprsdn.dll) Version: 45.01.02+1f9fd7ff9a8620394fec1839699751312debed40
Syntax
C# 
public sealed class IndicatorDescription : ConstraintDefinition<Inequality>

The IndicatorDescription type exposes the following members.

Constructors
  Name Description
Public method IndicatorDescription Create a new indicator constraint description.
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Properties
  Name Description
Public property Name The name of this constraint.
(Inherited from ConstraintDefinitionC)
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Methods
  Name Description
Public method Create Create this constraint using creator.
(Inherited from ConstraintDefinitionC)
Public method Equals Determines whether the specified object is equal to the current object.
(Inherited from Object)
Public method GetHashCode Serves as the default hash function.
(Inherited from Object)
Public method GetName Get the name of this constraint.
(Overrides ConstraintDefinitionCGetName)
Public method GetType Gets the Type of the current instance.
(Inherited from Object)
Public method SetConstraintName Set the name of this constraint.
(Inherited from ConstraintDefinitionC)
Public method SetName Set the name of the constraint. This is the same as [!:ConstraintDefinition.SetConstraintName(string)] but with a different return type.
Public method ToString Returns a string that represents the current object.
(Inherited from Object)
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See Also
Covered Topics
Parent Topic Optimizer.Objects

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