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# XPRSprob.VecMapDeltaFunction Class

An R^n -> R function that also provides partial derivatives.
Inheritance Hierarchy
SystemObject
OptimizerXPRSprobAbstractUserFunction
OptimizerXPRSprobVecMapDeltaFunction
Namespace: Optimizer
Assembly: xprsdn (in xprsdn.dll) Version: 46.01.02+e8d9493ad804415424ae931ce2abaeb6c55a6d5a
Syntax
C#

    public sealed class VecMapDeltaFunction : XPRSprobAbstractUserFunction

The XPRSprobVecMapDeltaFunction type exposes the following members.

Constructors

| Name | Description
--- | --- | ---
| XPRSprobVecMapDeltaFunction | Initializes a new instance of the XPRSprobVecMapDeltaFunction class

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Methods

| Name | Description
--- | --- | ---
| Call(Expression) | Create an expression that represents a symbolic call to this function. Shorthand for Call(1, arguments). (Inherited from XPRSprobAbstractUserFunction)
| Call(Int32, Expression) | Create an expression that represents a symbolic call to this function. (Overrides XPRSprobAbstractUserFunctionCall(Int32, Expression))
| Call(Double, Double, Double) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object)
| Evaluate(Double) | Shorthand for Evaluate(1, args). (Inherited from XPRSprobAbstractUserFunction)
| Evaluate(Int32, Double) | Evaluate this function for the given values. (Overrides XPRSprobAbstractUserFunctionEvaluate(Int32, Double))
| GetHashCode | Serves as the default hash function. (Inherited from Object)
| 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. (Inherited from XPRSprobAbstractUserFunction)
| GetName | Get the name with which the function was registered. @return This function's name. (Inherited from XPRSprobAbstractUserFunction)
| GetType | Gets the Type of the current instance. (Inherited from Object)
| IsMultiOutput | Check whether this is a function that produces more than one value for a single call. (Overrides XPRSprobAbstractUserFunctionIsMultiOutput)
| ToString | Returns a string that represents the current object. (Inherited from Object)

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Fields

| Name | Description
--- | --- | ---
| functor | The actual function represented by this instance.
| nIn | Number of input arguments.

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See Also

#### Reference

Optimizer Namespace
Covered Topics

- XPRSprob.VecMapDeltaFunction Constructor
- VecMapDeltaFunction Methods
- VecMapDeltaFunction Fields

Parent Topic Optimizer

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