Class FuncExtensions

Provides extension methods for Func that support collection and sparse collections

Inheritance

Object

FuncExtensions

Inherited Members

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: Microsoft.ML.Probabilistic.Collections

Assembly: Microsoft.ML.Probabilistic.dll

Syntax

public static class FuncExtensions

Methods

Map<T, TRes>(Func<T, TRes>, IEnumerable<T>)

Maps one enumerable sequence to another. Supports sparse representations.

Declaration

public static IEnumerable<TRes> Map<T, TRes>(this Func<T, TRes> fun, IEnumerable<T> a)

Parameters

Type	Name	Description
Func<T, TRes>	fun	The function
IEnumerable<T>	a	The source sequence

Returns

Type	Description
IEnumerable<TRes>

Type Parameters

Name	Description
T	Source sequence element type
TRes	Result sequence element type

Map<T1, T2, TRes>(Func<T1, T2, TRes>, IEnumerable<T1>, IEnumerable<T2>)

Maps two enumerable sequences to another. Supports sparse representations.

Declaration

public static IEnumerable<TRes> Map<T1, T2, TRes>(this Func<T1, T2, TRes> fun, IEnumerable<T1> a, IEnumerable<T2> b)

Parameters

Type	Name	Description
Func<T1, T2, TRes>	fun	The function
IEnumerable<T1>	a	First source sequence
IEnumerable<T2>	b	Second source sequence

Returns

Type	Description
IEnumerable<TRes>

Type Parameters

Name	Description
T1	First source sequence element type
T2	Second source sequence element type
TRes	Result sequence element type

Map<T1, T2, T3, TRes>(Func<T1, T2, T3, TRes>, IEnumerable<T1>, IEnumerable<T2>, IEnumerable<T3>)

Maps three enumerable sequences to another. Supports sparse representations.

Declaration

public static IEnumerable<TRes> Map<T1, T2, T3, TRes>(this Func<T1, T2, T3, TRes> fun, IEnumerable<T1> a, IEnumerable<T2> b, IEnumerable<T3> c)

Parameters

Type	Name	Description
Func<T1, T2, T3, TRes>	fun	The function
IEnumerable<T1>	a	First source sequence
IEnumerable<T2>	b	Second source sequence
IEnumerable<T3>	c	Second source sequence

Returns

Type	Description
IEnumerable<TRes>

Type Parameters

Name	Description
T1	First source sequence element type
T2	Second source sequence element type
T3	Third source sequence element type
TRes	Result sequence element type

Map<T1, T2, T3, T4, TRes>(Func<T1, T2, T3, T4, TRes>, IEnumerable<T1>, IEnumerable<T2>, IEnumerable<T3>, IEnumerable<T4>)

Maps four enumerable sequences to another. Supports sparse representations.

Declaration

public static IEnumerable<TRes> Map<T1, T2, T3, T4, TRes>(this Func<T1, T2, T3, T4, TRes> fun, IEnumerable<T1> a, IEnumerable<T2> b, IEnumerable<T3> c, IEnumerable<T4> d)

Parameters

Type	Name	Description
Func<T1, T2, T3, T4, TRes>	fun	The function
IEnumerable<T1>	a	First source sequence
IEnumerable<T2>	b	Third source sequence
IEnumerable<T3>	c	Fourth source sequence
IEnumerable<T4>	d	Fifth source sequence

Returns

Type	Description
IEnumerable<TRes>

Type Parameters

Name	Description
T1	First source sequence element type
T2	Second source sequence element type
T3	Third source sequence element type
T4	Fourth source sequence element type
TRes	Result sequence element type

Map<T1, T2, T3, T4, T5, TRes>(Func<T1, T2, T3, T4, T5, TRes>, IEnumerable<T1>, IEnumerable<T2>, IEnumerable<T3>, IEnumerable<T4>, IEnumerable<T5>)

Maps four enumerable sequences to another. Supports sparse representations.

Declaration

public static IEnumerable<TRes> Map<T1, T2, T3, T4, T5, TRes>(this Func<T1, T2, T3, T4, T5, TRes> fun, IEnumerable<T1> a, IEnumerable<T2> b, IEnumerable<T3> c, IEnumerable<T4> d, IEnumerable<T5> e)

Parameters

Type	Name	Description
Func<T1, T2, T3, T4, T5, TRes>	fun	The function
IEnumerable<T1>	a	First source sequence
IEnumerable<T2>	b	Second source sequence
IEnumerable<T3>	c	Third source sequence
IEnumerable<T4>	d	Fourth source sequence
IEnumerable<T5>	e	Fifth source sequence

Returns

Type	Description
IEnumerable<TRes>

Type Parameters

Name	Description
T1	First source sequence element type
T2	Second source sequence element type
T3	Third source sequence element type
T4	Fourth source sequence element type
T5	Fifth source sequence element type
TRes	Result sequence element type