• Extreme Optimization
  • Features
  • Solutions
  • Documentation
  • QuickStart Samples
  • Sample Applications
  • Downloads
  • Technical Support
  • Download trial
  • How to buy
  • Blog
  • Company
  • Resources
• Documentation
  • Introduction
  • Deployment Guide
  • Configuration
  • Using Parallelism
  • Mathematics Library User's Guide
  • Vector and Matrix Library User's Guide
  • Data Analysis Library User's Guide
  • Statistics Library User's Guide
  • Data Access Library User's Guide
  • Reference
• Reference
  • Extreme
  • Extreme.Collections
  • Extreme.Data
  • Extreme.Data.Json
  • Extreme.Data.Matlab
  • Extreme.Data.R
  • Extreme.Data.Stata
  • Extreme.Data.Text
  • Extreme.DataAnalysis
  • Extreme.DataAnalysis.Linq
  • Extreme.Mathematics
  • Extreme.Mathematics.Algorithms
  • Extreme.Mathematics.Calculus
  • Extreme.Mathematics.Calculus.OrdinaryDifferentialEquations
  • Extreme.Mathematics.Curves
  • Extreme.Mathematics.Curves.Nonlinear
  • Extreme.Mathematics.Distributed
  • Extreme.Mathematics.Distributed.Cuda
  • Extreme.Mathematics.EquationSolvers
  • Extreme.Mathematics.FSharp
  • Extreme.Mathematics.Generic
  • Extreme.Mathematics.Generic.LinearAlgebra
  • Extreme.Mathematics.Generic.LinearAlgebra.Implementation
  • Extreme.Mathematics.Generic.LinearAlgebra.Providers
  • Extreme.Mathematics.Generic.SignalProcessing
  • Extreme.Mathematics.Implementation
  • Extreme.Mathematics.LinearAlgebra
  • Extreme.Mathematics.LinearAlgebra.Complex
  • Extreme.Mathematics.LinearAlgebra.Complex.Decompositions
  • Extreme.Mathematics.LinearAlgebra.Implementation
  • Extreme.Mathematics.LinearAlgebra.IO
  • Extreme.Mathematics.LinearAlgebra.IterativeSolvers
  • Extreme.Mathematics.LinearAlgebra.IterativeSolvers.Preconditioners
  • Extreme.Mathematics.LinearAlgebra.Providers
  • Extreme.Mathematics.LinearAlgebra.Sparse
  • Extreme.Mathematics.Optimization
  • Extreme.Mathematics.Optimization.Genetic
  • Extreme.Mathematics.Optimization.LineSearches
  • Extreme.Mathematics.Random
  • Extreme.Mathematics.SignalProcessing
  • Extreme.Numerics.FSharp
  • Extreme.Statistics
  • Extreme.Statistics.Distributions
  • Extreme.Statistics.IO
  • Extreme.Statistics.Linq
  • Extreme.Statistics.Multivariate
  • Extreme.Statistics.Random
  • Extreme.Statistics.Tests
  • Extreme.Statistics.TimeSeriesAnalysis
• Extreme.Mathematics.LinearAlgebra
  • BandMatrix Class
  • BandMatrix(T) Class
  • BandVector Class
  • BlockVector(T) Class
  • CholeskyDecomposition Class
  • CholeskyDecomposition(T) Class
  • CloningMethod Enumeration
  • ColumnCollection Structure
  • ColumnCollection(T) Structure
  • ComplexEigenvalueDecomposition Class
  • ComplexSingularValueDecomposition(T) Class
  • ComponentReadOnlyException Class
  • ComposedComplexMatrix(T) Class
  • ComposedComplexVector(T) Class
  • ConstantMatrix Class
  • ConstantMatrix(T) Class
  • ConstantVector Class
  • ConstantVector(T) Class
  • Decomposition Class
  • Decomposition(T) Class
  • DenseMatrix Class
  • DenseMatrix(T) Class
  • DenseVector Class
  • DenseVector(T) Class
  • DiagonalMatrix Class
  • DiagonalMatrix(T) Class
  • EigenvalueDecomposition Class
  • EigenvalueDecomposition(T) Class
  • EigenvalueRange Enumeration
  • GeneralizedDecomposition(T) Class
  • GeneralizedEigenvalueDecomposition(T) Class
  • GeneralizedSingularValueDecomposition(T) Class
  • GeneralizedSingularValueDecompositionFactors Enumeration
  • HermitianEigenvalueDecomposition Class
  • HermitianMatrix(T) Class
  • IDoubleStorage Interface
  • ILeastSquaresSolver Interface
  • IndexedVector Class
  • IndexedVector(T) Class
  • IndexValuePair Structure
  • IndexValuePair(T) Structure
  • IResizableMatrix Interface
  • IResizableMatrix(T) Interface
  • ISingleLeastSquaresSolver Interface
  • ISingleResizableMatrix Interface
  • ISingleStorage Interface
  • Kernel Class
  • LeastSquaresSolutionMethod Enumeration
  • LeastSquaresSolver Class
  • LeastSquaresSolver(T) Class
  • LinearAlgebraOperations Class
  • LinearOperator Class
  • LinearOperator(T) Class
  • LQDecomposition(T) Class
  • LUDecomposition Class
  • LUDecomposition(T) Class
  • MatrixNotPositiveDefiniteException Class
  • MatrixSingularException Class
  • MatrixStructure Enumeration
  • MatrixView Class
  • MatrixView(T) Class
  • NonHermitianEigenvalueDecomposition Class
  • NonHermitianEigenvalueDecomposition(T) Class
  • NonNegativeMatrixFactorization Class
  • NonNegativeMatrixFactorization(T) Class
  • NonsymmetricEigenvalueDecomposition Class
  • PermutationMatrix Class
  • PivotVector Structure
  • QLDecomposition(T) Class
  • QRDecomposition Class
  • QRDecomposition(T) Class
  • Range Structure
  • RowCollection Structure
  • RowCollection(T) Structure
  • RowColumnValueTriplet Structure
  • RowColumnValueTriplet(T) Structure
  • RQDecomposition(T) Class
  • SingleBandCholeskyDecomposition Class
  • SingleBandLUDecomposition Class
  • SingleBandMatrix Class
  • SingleBandVector Class
  • SingleBandVector.BandVectorEnumerator Structure
  • SingleCholeskyDecomposition Class
  • SingleColumnCollection Structure
  • SingleConstantMatrix Class
  • SingleConstantVector Class
  • SingleDecomposition Class
  • SingleDenseMatrix Class
  • SingleDenseVector Class
  • SingleDiagonalMatrix Class
  • SingleEigenvalueDecomposition Class
  • SingleIndexedVector Class
  • SingleIndexValuePair Structure
  • SingleKernel Class
  • SingleLeastSquaresSolver Class
  • SingleLinearTransformation Class
  • SingleLUDecomposition Class
  • SingleMatrixView Class
  • SinglePermutationMatrix Class
  • SingleQRDecomposition Class
  • SingleRowCollection Structure
  • SingleRowColumnValueTriplet Structure
  • SingleSingularValueDecomposition Class
  • SingleSparseLUDecomposition Class
  • SingleSparseMatrix Class
  • SingleSparseVector Class
  • SingleSymmetricEigenvalueDecomposition Class
  • SingleSymmetricMatrix Class
  • SingleTriangularMatrix Class
  • SingularValueDecomposition Class
  • SingularValueDecomposition(T) Class
  • SingularValueDecompositionFactors Enumeration
  • SparseCompressedColumnMatrix Class
  • SparseCompressedColumnMatrix(T) Class
  • SparseMatrix Class
  • SparseMatrix(T) Class
  • SparseVector Class
  • SparseVector(T) Class
  • SymmetricEigenvalueDecomposition Class
  • SymmetricIndefiniteDecomposition Class
  • SymmetricIndefiniteDecomposition(T) Class
  • SymmetricMatrix Class
  • SymmetricMatrix(T) Class
  • TriangularMatrix Class
  • TriangularMatrix(T) Class
• IndexValuePair(T) Structure
  • Properties
  • IndexValuePair(T) Methods

IndexValuePairT Structure

Extreme Optimization Numerical Libraries for .NET Professional

Represents the value of a component at a specified position in a vector.

Namespace: Extreme.Mathematics.LinearAlgebra
Assembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 6.0.16073.0 (6.0.16312.0)

Syntax

---

C#

VB

C++

F#

Copy

[SerializableAttribute]
public struct IndexValuePair<T>

<SerializableAttribute>
Public Structure IndexValuePair(Of T)

[SerializableAttribute]
generic<typename T>
public value class IndexValuePair

[<SealedAttribute>]
[<SerializableAttribute>]
type IndexValuePair<'T> =  struct end

Type Parameters

T

The IndexValuePairT type exposes the following members.

Properties

---

	Name	Description
	Index	The index of the component.
	Value	The value of the component.

Top

Methods

---

	Name	Description
	Equals	Indicates whether this instance and a specified object are equal. (Inherited from ValueType.)
	GetHashCode	Returns the hash code for this instance. (Inherited from ValueType.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	ToString	Returns the fully qualified type name of this instance. (Inherited from ValueType.)

Top

Remarks

---

Use the IndexValuePairT type as the element type when enumerating the components of a Vector. The collections returned by NonzeroElements have elements of this type.

Version Information

---

Numerical Libraries

Supported in: 6.0

See Also

---

Reference

Extreme.Mathematics.LinearAlgebra Namespace

Copyright © 2004-20116, Extreme Optimization. All rights reserved.
Extreme Optimization, Complexity made simple, M#, and M Sharp are trademarks of ExoAnalytics Inc.
Microsoft, Visual C#, Visual Basic, Visual Studio, Visual Studio.NET, and the Optimized for Visual Studio logo
are registered trademarks of Microsoft Corporation.