Aggregator2Group<T>.TryAggregate Method

Definition

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

Overload List

TryAggregate<U>(IVector, IVector, T)	Aggregates the elements of a vector and returns the result.
TryAggregate<U>(Vector<U>, Vector<U>, T)	Aggregates the elements of a vector and returns the result.
TryAggregate<U>(IEnumerable<U>, IEnumerable<U>, Boolean, T)	Aggregates the elements of a sequence and returns the result.
TryAggregate<U>(IVector, IVector, Array1D<Int32>, Int32, T)	Aggregates the specified elements of a vector and returns the result.
TryAggregate<U>(IVector, IVector, Int32, Int32, T)	Aggregates the specified range of elements of a vector and returns the result.
TryAggregate<U>(Vector<U>, Vector<U>, Array1D<Int32>, Int32, T)	Aggregates the specified elements of a vector and returns the result.
TryAggregate<U>(Vector<U>, Vector<U>, Int32, Int32, T)	Aggregates the specified range of elements of a vector and returns the result.

TryAggregate(IVector, IVector, T)

Aggregates the elements of a vector and returns the result.

public bool TryAggregate<U>(
	IVector values1,
	IVector values2,
	out T result
)

Visual Basic

Public Function TryAggregate(Of U) ( 
	values1 As IVector,
	values2 As IVector,
	<OutAttribute> ByRef result As T
) As Boolean

C++/CLI

public:
generic<typename U>
bool TryAggregate(
	IVector^ values1, 
	IVector^ values2, 
	[OutAttribute] T% result
)

member TryAggregate : 
        values1 : IVector * 
        values2 : IVector * 
        result : 'T byref -> bool

Parameters

values1 IVector: A vector of values.
values2 IVector: A vector of values.
result T: The vector that is to hold the result.

Type Parameters

U

Return Value

Boolean
true if the aggregation produced a result; otherwise false.

TryAggregate(Vector, Vector, T)

Aggregates the elements of a vector and returns the result.

public bool TryAggregate<U>(
	Vector<U> values1,
	Vector<U> values2,
	out T result
)

Visual Basic

Public Function TryAggregate(Of U) ( 
	values1 As Vector(Of U),
	values2 As Vector(Of U),
	<OutAttribute> ByRef result As T
) As Boolean

C++/CLI

public:
generic<typename U>
bool TryAggregate(
	Vector<U>^ values1, 
	Vector<U>^ values2, 
	[OutAttribute] T% result
)

member TryAggregate : 
        values1 : Vector<'U> * 
        values2 : Vector<'U> * 
        result : 'T byref -> bool

Parameters

values1 Vector: A vector of values.
values2 Vector: A vector of values.
result T: The result of the aggregation.

Type Parameters

U: The element type of the vector.

Return Value

Boolean
true if the aggregation produced a result; otherwise false.

TryAggregate(IEnumerable, IEnumerable, Boolean, T)

Aggregates the elements of a sequence and returns the result.

public bool TryAggregate<U>(
	IEnumerable<U> values1,
	IEnumerable<U> values2,
	bool checkForMissingValues,
	out T result
)

Visual Basic

Public Function TryAggregate(Of U) ( 
	values1 As IEnumerable(Of U),
	values2 As IEnumerable(Of U),
	checkForMissingValues As Boolean,
	<OutAttribute> ByRef result As T
) As Boolean

C++/CLI

public:
generic<typename U>
bool TryAggregate(
	IEnumerable<U>^ values1, 
	IEnumerable<U>^ values2, 
	bool checkForMissingValues, 
	[OutAttribute] T% result
)

member TryAggregate : 
        values1 : IEnumerable<'U> * 
        values2 : IEnumerable<'U> * 
        checkForMissingValues : bool * 
        result : 'T byref -> bool

Parameters

values1 IEnumerable: A vector of values.
values2 IEnumerable: A vector of values.
checkForMissingValues Boolean: Indicates whether missing values should be filtered from the sequence.
result T: The result of the aggregation.

Type Parameters

U

Return Value

Boolean
true if the aggregation produced a result; otherwise false.

TryAggregate(IVector, IVector, Array1D<Int32>, Int32, T)

Aggregates the specified elements of a vector and returns the result.

public bool TryAggregate<U>(
	IVector values1,
	IVector values2,
	Array1D<int> indexes,
	int length,
	out T result
)

Visual Basic

Public Function TryAggregate(Of U) ( 
	values1 As IVector,
	values2 As IVector,
	indexes As Array1D(Of Integer),
	length As Integer,
	<OutAttribute> ByRef result As T
) As Boolean

C++/CLI

public:
generic<typename U>
bool TryAggregate(
	IVector^ values1, 
	IVector^ values2, 
	Array1D<int> indexes, 
	int length, 
	[OutAttribute] T% result
)

member TryAggregate : 
        values1 : IVector * 
        values2 : IVector * 
        indexes : Array1D<int> * 
        length : int * 
        result : 'T byref -> bool

Parameters

values1 IVector: A vector of values.
values2 IVector: A vector of values.
indexes Array1D<Int32>: An integer array containing the indexes of the elements of values1 and values2 that will be aggregated.
length Int32: The number of values to aggregate.
result T: The result of the aggregation.

Type Parameters

U

Return Value

Boolean
true if the aggregation produced a result; otherwise false.

TryAggregate(IVector, IVector, Int32, Int32, T)

Aggregates the specified range of elements of a vector and returns the result.

public bool TryAggregate<U>(
	IVector values1,
	IVector values2,
	int startIndex,
	int endIndex,
	out T result
)

Visual Basic

Public Function TryAggregate(Of U) ( 
	values1 As IVector,
	values2 As IVector,
	startIndex As Integer,
	endIndex As Integer,
	<OutAttribute> ByRef result As T
) As Boolean

C++/CLI

public:
generic<typename U>
bool TryAggregate(
	IVector^ values1, 
	IVector^ values2, 
	int startIndex, 
	int endIndex, 
	[OutAttribute] T% result
)

member TryAggregate : 
        values1 : IVector * 
        values2 : IVector * 
        startIndex : int * 
        endIndex : int * 
        result : 'T byref -> bool

Parameters

values1 IVector: A vector of values.
values2 IVector: A vector of values.
startIndex Int32: The zero-based index of the first element in values1 and values2 that should be aggregated.
endIndex Int32: The zero-based index of the last element in values1 and values2 that should be aggregated.
result T: The result of the aggregation.

Type Parameters

U

Return Value

Boolean
true if the aggregation produced a result; otherwise false.

Exceptions

ArgumentNullException

values1 is null.

-or-

values2 is null.

DimensionMismatchException

The length of values1 does not equal the length of values2.

TryAggregate(Vector, Vector, Array1D<Int32>, Int32, T)

Aggregates the specified elements of a vector and returns the result.

public bool TryAggregate<U>(
	Vector<U> values1,
	Vector<U> values2,
	Array1D<int> indexes,
	int length,
	out T result
)

Visual Basic

Public Function TryAggregate(Of U) ( 
	values1 As Vector(Of U),
	values2 As Vector(Of U),
	indexes As Array1D(Of Integer),
	length As Integer,
	<OutAttribute> ByRef result As T
) As Boolean

C++/CLI

public:
generic<typename U>
bool TryAggregate(
	Vector<U>^ values1, 
	Vector<U>^ values2, 
	Array1D<int> indexes, 
	int length, 
	[OutAttribute] T% result
)

member TryAggregate : 
        values1 : Vector<'U> * 
        values2 : Vector<'U> * 
        indexes : Array1D<int> * 
        length : int * 
        result : 'T byref -> bool

Parameters

values1 Vector: A vector of values.
values2 Vector: A vector of values.
indexes Array1D<Int32>: An integer array containing the indexes of the elements of values1 and values2 that will be aggregated.
length Int32: The number of values to aggregate.
result T: The result of the aggregation.

Type Parameters

U

Return Value

Boolean
true if the aggregation produced a result; otherwise false.

TryAggregate(Vector, Vector, Int32, Int32, T)

Aggregates the specified range of elements of a vector and returns the result.

public bool TryAggregate<U>(
	Vector<U> values1,
	Vector<U> values2,
	int startIndex,
	int endIndex,
	out T result
)

Visual Basic

Public Function TryAggregate(Of U) ( 
	values1 As Vector(Of U),
	values2 As Vector(Of U),
	startIndex As Integer,
	endIndex As Integer,
	<OutAttribute> ByRef result As T
) As Boolean

C++/CLI

public:
generic<typename U>
bool TryAggregate(
	Vector<U>^ values1, 
	Vector<U>^ values2, 
	int startIndex, 
	int endIndex, 
	[OutAttribute] T% result
)

member TryAggregate : 
        values1 : Vector<'U> * 
        values2 : Vector<'U> * 
        startIndex : int * 
        endIndex : int * 
        result : 'T byref -> bool

Parameters

values1 Vector: A vector of values.
values2 Vector: A vector of values.
startIndex Int32: The zero-based index of the first element in values1 and values2 that should be aggregated.
endIndex Int32: The zero-based index of the last element in values1 and values2 that should be aggregated.
result T: The result of the aggregation.

Type Parameters

U

Return Value

Boolean
true if the aggregation produced a result; otherwise false.

Aggregator2Group<T>.TryAggregate Method

Definition

Overload List

TryAggregate<U>(IVector, IVector, T)

Parameters

Type Parameters

Return Value

TryAggregate<U>(Vector<U>, Vector<U>, T)

Parameters

Type Parameters

Return Value

TryAggregate<U>(IEnumerable<U>, IEnumerable<U>, Boolean, T)

Parameters

Type Parameters

Return Value

TryAggregate<U>(IVector, IVector, Array1D<Int32>, Int32, T)

Parameters

Type Parameters

Return Value

TryAggregate<U>(IVector, IVector, Int32, Int32, T)

Parameters

Type Parameters

Return Value

Exceptions

TryAggregate<U>(Vector<U>, Vector<U>, Array1D<Int32>, Int32, T)

Parameters

Type Parameters

Return Value

TryAggregate<U>(Vector<U>, Vector<U>, Int32, Int32, T)

Parameters

Type Parameters

Return Value

See Also

Reference