C# Class NSoft.NFramework.Numerics.NaturalPermutation

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Méthodes publiques

Méthode	Description
FromInversions ( int inv ) : NaturalPermutation	Construct an array from a sequence of inversions.
Inverse ( ) : NaturalPermutation	Computes the inverse of the permutation.
NaturalPermutation ( IEnumerable indices ) : System
ToInversions ( ) : int[]	Construct a sequence of inversions from the permutation.
this ( int idx ) : int	Computes where idx permutes too.

Private Methods

Méthode	Description
IsProperPermutation ( IEnumerable indices ) : bool

Method Details

FromInversions() public static méthode

Construct an array from a sequence of inversions.

public static FromInversions ( int inv ) : NaturalPermutation
inv	int	The set of inversions to construct the permutation from.
Résultat	NaturalPermutation

Inverse() public méthode

Computes the inverse of the permutation.

public Inverse ( ) : NaturalPermutation
Résultat	NaturalPermutation

NaturalPermutation() public méthode

public NaturalPermutation ( IEnumerable indices ) : System
indices	IEnumerable
Résultat	System

ToInversions() public méthode

Construct a sequence of inversions from the permutation.

public ToInversions ( ) : int[]
Résultat	int[]

this() public méthode

Computes where idx permutes too.

public this ( int idx ) : int
idx	int	The index to permute from.
Résultat	int