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XPRSprob.AbstractUserFunction Class

Base class for user functions. You will usually not have to create an instance of this class or its subclasses yourself. Instead the way to create an instance is to use an XPRSprob instance as factory: 
MapFunction f = prob.NlpAddUserFunction("myf", 0, d -> 2 * d);
That is, you create an instance of MapFunctor, VecMapFunctor, MultiMapFunctor, MapDeltaFunctor, VecMapDeltaFunctor, or MultiMapDeltaFunctor and then pass that to the appropriate overload of nlpAddUserFunction. This will register the function with the Xpress problem object and return a user function instance that can then be used in the code to build formulas.
Inheritance Hierarchy
System.Object
   Optimizer.XPRSprob.AbstractUserFunction
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Namespace:   Optimizer
Assembly:  xprsdn (in xprsdn.dll) Version: 44.01.04
Syntax
C# 
public abstract class AbstractUserFunction

The XPRSprob.AbstractUserFunction type exposes the following members.

Constructors
  Name Description
Protected method XPRSprob.AbstractUserFunction
Initializes a new instance of the XPRSprob.AbstractUserFunction class
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Methods
  Name Description
Public method Call(Expression)
Create an expression that represents a symbolic call to this function. Shorthand for Call(1, arguments).
Public method Call(Int32, Expression)
Create an expression that represents a symbolic call to this function.
Public method Equals
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Public method Evaluate(Double)
Shorthand for Evaluate(1, args).
Public method Evaluate(Int32, Double)
Evaluate this function for the given values.
Protected method Finalize
Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
(Inherited from Object.)
Public method GetHashCode
Serves as a hash function for a particular type.
(Inherited from Object.)
Public method GetId
Get the id for this function. The id is used to identify this function in formulas that are specified as token/value arrays. @return This function's id.
Public method GetName
Get the name with which the function was registered. @return This function's name.
Public method GetType
Gets the Type of the current instance.
(Inherited from Object.)
Public method IsMultiOutput
Check whether this is a function that produces more than one value for a single call.
Protected method MemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public method ToString
Returns a String that represents the current Object.
(Inherited from Object.)
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See Also
Inheritance Hierarchy
Covered Topics
Parent Topic Optimizer

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