Permutation Class
Represents a permutation, a rearrangement of the elements of a set or collection.
Definition
Namespace: Numerics.NET
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.4
C#
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.4
public class Permutation
- Inheritance
- Object → Permutation
Remarks
Use the Permutation class to represent any rearrangement of the elements of a set or collection.
Constructors
Permutation( | Constructs a new Permutation. |
Permutation(Int32[]) | Constructs a new permutation. |
Properties
IsEven | Gets whether the permutation is composed of an even number of elementary permutations. |
IsIdentity | Gets whether the permutation is the identity permutation. |
Item | Gets the position of an element after applying the permutation. |
Length | Gets the length of the permutation. |
Methods
Apply | Applies the permutation by swapping elements. |
Apply | Applies the permutation to the rows of a permutable object. |
Apply | Applies the permutation to the components of an array. |
Apply | Applies the permutation to a list. |
Apply | Applies the permutation to a span. |
Apply | Applies the inverse permutation to the components of a vector. |
Apply | Applies the permutation to the components of an array. |
Apply | Applies the inverse permutation to a list. |
Apply | Applies the permutation to a span. |
Compose | Returns the composition of two permutations. |
Create | Creates a new random permutation of the specified length. |
Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object) |
Get | Serves as the default hash function. (Inherited from Object) |
Get | Returns the inverse of this Permutation. |
Get | Gets the Type of the current instance. (Inherited from Object) |
Inverse | Returns the position of an element after applying the inverse permutation. |
Memberwise | Creates a shallow copy of the current Object. (Inherited from Object) |
Swap | Applies an elementary permutation. |
ToString |
Returns a String representation of the permutation.
(Overrides Object.ToString()) |