Class MarkowitzSingleton<T>

Markowitz-count based strategy for finding a pivot. This strategy will search for singletons (rows or columns with only one element), these can be found rather cheaply.

Inheritance

object

MarkowitzSearchStrategy<T>

MarkowitzSingleton<T>

Implements

ICloneable<MarkowitzSearchStrategy<T>>

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: SpiceSharp.Algebra.Solve

Assembly: SpiceSharp.dll

Syntax

public class MarkowitzSingleton<T> : MarkowitzSearchStrategy<T>, ICloneable<MarkowitzSearchStrategy<T>>

Type Parameters

Name	Description
T	The base value type.

Methods

Clone()

Clones the instance.

Declaration

public override MarkowitzSearchStrategy<T> Clone()

Returns

Type	Description
MarkowitzSearchStrategy<T>	The cloned instance.

Overrides

MarkowitzSearchStrategy<T>.Clone()

FindPivot(Markowitz<T>, ISparseMatrix<T>, int, int)

Find a pivot in a matrix.

Declaration

public override Pivot<ISparseMatrixElement<T>> FindPivot(Markowitz<T> markowitz, ISparseMatrix<T> matrix, int eliminationStep, int max)

Parameters

Type	Name	Description
Markowitz<T>	markowitz	The Markowitz pivot strategy.
ISparseMatrix<T>	matrix	The matrix.
int	eliminationStep	The current elimination step.
int	max	The maximum row/column index.

Returns

Type	Description
Pivot<ISparseMatrixElement<T>>	The pivot element, or null if no pivot was found.

Overrides

MarkowitzSearchStrategy<T>.FindPivot(Markowitz<T>, ISparseMatrix<T>, int, int)

Exceptions

Type	Condition
ArgumentNullException	Thrown if markowitz or matrix is null.
ArgumentOutOfRangeException	Thrown if eliminationStep or max not 1 or higher, or eliminationStep is higher than max.

Implements

ICloneable<T>

Extension Methods

Utility.ThrowIfNull<T>(T, string)