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    • AlgorithmHelper Class
    • ConvergenceException Class
    • ConvergenceMode Enumeration
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    • SimpleConvergenceTest Class
    • SimpleConvergenceTest(T) Class
    • VectorConvergenceErrorMeasure Enumeration
    • VectorConvergenceNorm Enumeration
    • VectorConvergenceTest Class
    • VectorConvergenceTest(T) Class
  • VectorConvergenceTest Class
    • VectorConvergenceTest Constructors
    • VectorConvergenceTest Properties
    • VectorConvergenceTest Methods

VectorConvergenceTest Class

Extreme Optimization Numerical Libraries for .NET Professional
Represents a convergence test based on the size of a real vector.
Inheritance Hierarchy

SystemObject
  Extreme.Mathematics.AlgorithmsConvergenceTestDouble
    Extreme.Mathematics.AlgorithmsSimpleConvergenceTestDouble
      Extreme.Mathematics.AlgorithmsVectorConvergenceTestDouble
        Extreme.Mathematics.AlgorithmsVectorConvergenceTest

Namespace:  Extreme.Mathematics.Algorithms
Assembly:  Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1
Syntax

C#
VB
C++
F#
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public class VectorConvergenceTest : VectorConvergenceTest<double>
Public Class VectorConvergenceTest
	Inherits VectorConvergenceTest(Of Double)
public ref class VectorConvergenceTest : public VectorConvergenceTest<double>
type VectorConvergenceTest =  
    class
        inherit VectorConvergenceTest<float>
    end

The VectorConvergenceTest type exposes the following members.

Constructors

  NameDescription
Public methodVectorConvergenceTest
Constructs a new VectorConvergenceTestT.
Public methodVectorConvergenceTest(VectorDouble)
Constructs a new VectorConvergenceTestT.
Public methodVectorConvergenceTest(VectorDouble, Double)
Constructs a new VectorConvergenceTestT.
Public methodVectorConvergenceTest(VectorDouble, Double, VectorConvergenceNorm)
Constructs a new VectorConvergenceTestT.
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Properties

  NameDescription
Public propertyAbsoluteTolerance
Gets or sets the absolute tolerance used in the convergence test.
(Inherited from ConvergenceTestT.)
Public propertyConvergenceCriterion
Gets or sets a value specifying the criterion that is to be used in the convergence test for the algorithm.
(Inherited from ConvergenceTestT.)
Public propertyEnabled
Gets or sets whether a ConvergenceTestT is enabled.
(Inherited from ConvergenceTestT.)
Public propertyError
Gets the estimated error associated with the convergence test.
(Inherited from ConvergenceTestT.)
Public propertyErrorEvaluator
Gets or sets a delegate that evaluates the error estimate.
(Inherited from SimpleConvergenceTestT.)
Public propertyErrorMeasure
Gets or sets whether the error should be calculated using the vector components, or using the vector norm.
(Inherited from VectorConvergenceTestT.)
Public propertyErrorVector
Gets or sets the vector that contains the error value.
(Inherited from VectorConvergenceTestT.)
Public propertyNorm
Gets or sets a value that indicates which vector norm is to be used to evaluate the error.
(Inherited from VectorConvergenceTestT.)
Public propertyRelativeTolerance
Gets or sets the relative tolerance used in the convergence test.
(Inherited from ConvergenceTestT.)
Public propertyRequiredSuccessivePasses
Gets or sets a value that indicates the number of times the test criteria must be fulfilled before the test is considered successful.
(Inherited from ConvergenceTestT.)
Public propertyRunBeforeIteration
Gets or sets whether the convergence test should be run before the first actual iteration.
(Inherited from ConvergenceTestT.)
Public propertyTolerance
Gets or sets the tolerance used in the convergence test.
(Inherited from ConvergenceTestT.)
Public propertyValue
Gets the value used in the computation of the relative error.
(Inherited from SimpleConvergenceTestT.)
Public propertyValueEvaluator
Gets or sets a delegate that evaluates the value.
(Inherited from SimpleConvergenceTestT.)
Public propertyValueVector
Gets or sets the vector used to calculate the relative error.
(Inherited from VectorConvergenceTestT.)
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Methods

  NameDescription
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodTestConvergence
Performs the convergence test.
(Inherited from ConvergenceTestT.)
Protected methodTestConvergenceCore
Returns whether the convergence conditions have been met.
(Inherited from VectorConvergenceTestT.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
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Remarks

Use the VectorConvergenceTest class to represent a convergence test based on the size of a real vector.

The Norm property specifies which norm is to be used when calculating the size of the vector. It is of type VectorConvergenceNorm. The ErrorMeasure property specifies how the error is to be calculated. It is of type VectorConvergenceErrorMeasure. A value of VectorConvergenceErrorMeasure.Norm indicates that the norm of the vector is used as the measure. A value of VectorConvergenceErrorMeasure.Element-wise indicates that the error of each component is calculated separately, and the norm of the vector of all error components is used.

See Also

Reference

Extreme.Mathematics.Algorithms Namespace

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