Iterators.Product Method

Definition

Namespace: Extreme.Mathematics
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23

Overload List

Product(Int32[])	Enumerates the indexes of the Cartesian product of the specified length from a set of the specified size.
Product(Int32, Int32)	Enumerates the indexes of the Cartesian product of the specified length from a set of the specified size.
Product(Int32[], Int32[])	Enumerates the indexes of the Cartesian product of the specified length from a set of the specified size.
Product(Int32, Int32, Int32[])	Enumerates the indexes of the Cartesian product of the specified length from a set of the specified size.
Product<T>(IList<T>, Int32)	Enumerates the Cartesian product of the specified length from a set of items.

Product(Int32[])

Enumerates the indexes of the Cartesian product of the specified length from a set of the specified size.

public static IEnumerable<int[]> Product(
	int[] counts
)

Visual Basic

Public Shared Function Product ( 
	counts As Integer()
) As IEnumerable(Of Integer())

C++/CLI

public:
static IEnumerable<array<int>^>^ Product(
	array<int>^ counts
)

static member Product : 
        counts : int[] -> IEnumerable<int[]>

Parameters

counts Int32[]: An array containing the length of each dimension.

Return Value

IEnumerable<Int32[]>
A sequence of integer arrays that contain the indexes of all selections of elements from sets of size counts.

Exceptions

ArgumentNullException

counts is null.

Product<T>(IList<T>, Int32)

Enumerates the Cartesian product of the specified length from a set of items.

public static IEnumerable<T[]> Product<T>(
	IList<T> items,
	int length
)

Visual Basic

Public Shared Function Product(Of T) ( 
	items As IList(Of T),
	length As Integer
) As IEnumerable(Of T())

C++/CLI

public:
generic<typename T>
static IEnumerable<array<T>^>^ Product(
	IList<T>^ items, 
	int length
)

static member Product : 
        items : IList<'T> * 
        length : int -> IEnumerable<'T[]>

Parameters

items IList<T>: A list of items to draw selections from.
length Int32: The length of the selections.

Type Parameters

T: The type of the items.

Return Value

IEnumerable<T[]>
A sequence of arrays that contain all selections of length elements with replacement from items.

Exceptions

ArgumentNullException	items is null.
ArgumentOutOfRangeException	length is less than zero.

Product(Int32, Int32)

Enumerates the indexes of the Cartesian product of the specified length from a set of the specified size.

public static IEnumerable<int[]> Product(
	int count,
	int length
)

Visual Basic

Public Shared Function Product ( 
	count As Integer,
	length As Integer
) As IEnumerable(Of Integer())

C++/CLI

public:
static IEnumerable<array<int>^>^ Product(
	int count, 
	int length
)

static member Product : 
        count : int * 
        length : int -> IEnumerable<int[]>

Parameters

count Int32: The size of the set to draw selections from.
length Int32: The length of the selections.

Return Value

IEnumerable<Int32[]>
A sequence of integer arrays that contain the indexes of all selections of length elements with replacement from a set of size count.

Exceptions

ArgumentOutOfRangeException

length is less than zero.

Product(Int32[], Int32[])

Enumerates the indexes of the Cartesian product of the specified length from a set of the specified size.

public static IEnumerable<int[]> Product(
	int[] counts,
	int[] result
)

Visual Basic

Public Shared Function Product ( 
	counts As Integer(),
	result As Integer()
) As IEnumerable(Of Integer())

C++/CLI

public:
static IEnumerable<array<int>^>^ Product(
	array<int>^ counts, 
	array<int>^ result
)

static member Product : 
        counts : int[] * 
        result : int[] -> IEnumerable<int[]>

Parameters

counts Int32[]: An array containing the length of each dimension.
result Int32[]: An array that is to hold the result.

Return Value

IEnumerable<Int32[]>
A sequence of integer arrays that contain the indexes of all selections of elements from sets of size counts.

Remarks

The indexes are returned each time in the same array, result. Its elements should not be modified. If they are modified, the results are unpredictable.

Exceptions

ArgumentNullException	counts is null.
DimensionMismatchException	The length of result is not equal to the length of counts.

Product(Int32, Int32, Int32[])

Enumerates the indexes of the Cartesian product of the specified length from a set of the specified size.

public static IEnumerable<int[]> Product(
	int count,
	int length,
	int[] result
)

Visual Basic

Public Shared Function Product ( 
	count As Integer,
	length As Integer,
	result As Integer()
) As IEnumerable(Of Integer())

C++/CLI

public:
static IEnumerable<array<int>^>^ Product(
	int count, 
	int length, 
	array<int>^ result
)

static member Product : 
        count : int * 
        length : int * 
        result : int[] -> IEnumerable<int[]>

Parameters

count Int32: The size of the set to draw selections from.
length Int32: The length of the selections.
result Int32[]: An array that is to hold the result.

Return Value

IEnumerable<Int32[]>
A sequence of integer arrays that contain the indexes of all selections of length elements with replacement from a set of size count.

Remarks

The indexes are returned each time in the same array, result. Its elements should not be modified. If they are modified, the results are unpredictable.

Exceptions

ArgumentOutOfRangeException

length is less than zero.

Iterators.Product Method

Definition

Overload List

Product(Int32[])

Parameters

Return Value

Exceptions

Product<T>(IList<T>, Int32)

Parameters

Type Parameters

Return Value

Exceptions

Product(Int32, Int32)

Parameters

Return Value

Exceptions

Product(Int32[], Int32[])

Parameters

Return Value

Remarks

Exceptions

Product(Int32, Int32, Int32[])

Parameters

Return Value

Remarks

Exceptions

See Also

Reference