AccumulatingAggregator<T, TResult, TIntermediate, TConverter, TAccumulator>.AggregateInto Method

Definition

Namespace: Numerics.NET.DataAnalysis
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.2

Overload List

AggregateInto(Matrix<T>, Vector<TResult>)	Aggregates the columns of a matrix. Obsolete.
AggregateInto(Vector<T>, IGrouping, Vector<TResult>)	Groups the elements of a vector according to the specified grouping. Obsolete.
AggregateInto(Vector<T>, ReadOnlySpan<Int32>, Nullable<Boolean>, Vector<TResult>)	Aggregates the elements of a vector according to the specified level indexes. Obsolete.
AggregateInto<TPredicate>(Vector<T>, ReadOnlySpan<Int32>, TPredicate, Nullable<Boolean>, Vector<TResult>)	Groups the elements of a vector according to the specified level indexes. Obsolete.
AggregateInto<TPredicate>(Int32, ReadOnlySpan<T>, Int32, ReadOnlySpan<Int32>, Int32, Int32, TPredicate, Boolean, SpanSlice<TResult>)	Groups the elements of a vector according to the specified level indexes.

AggregateInto<TPredicate>(Int32, ReadOnlySpan<T>, Int32, ReadOnlySpan<Int32>, Int32, Int32, TPredicate, Boolean, SpanSlice<TResult>)

Groups the elements of a vector according to the specified level indexes.

public override void AggregateInto<TPredicate>(
	int length,
	ReadOnlySpan<T> values,
	int stride,
	ReadOnlySpan<int> levels,
	int levelsStride,
	int maxLevel,
	TPredicate predicate,
	bool skipMissingValues,
	SpanSlice<TResult> result
)
where TPredicate : struct, new(), IFastFunc<T, bool>

Visual Basic

Public Overrides Sub AggregateInto(Of TPredicate As {Structure, New, IFastFunc(Of T, Boolean)}) ( 
	length As Integer,
	values As ReadOnlySpan(Of T),
	stride As Integer,
	levels As ReadOnlySpan(Of Integer),
	levelsStride As Integer,
	maxLevel As Integer,
	predicate As TPredicate,
	skipMissingValues As Boolean,
	result As SpanSlice(Of TResult)
)

C++/CLI

public:
generic<typename TPredicate>
where TPredicate : value class, gcnew(), IFastFunc<T, bool>
virtual void AggregateInto(
	int length, 
	ReadOnlySpan<T> values, 
	int stride, 
	ReadOnlySpan<int> levels, 
	int levelsStride, 
	int maxLevel, 
	TPredicate predicate, 
	bool skipMissingValues, 
	SpanSlice<TResult> result
) override

abstract AggregateInto : 
        length : int * 
        values : ReadOnlySpan<'T> * 
        stride : int * 
        levels : ReadOnlySpan<int> * 
        levelsStride : int * 
        maxLevel : int * 
        predicate : 'TPredicate * 
        skipMissingValues : bool * 
        result : SpanSlice<'TResult> -> unit  when 'TPredicate : struct, new() and IFastFunc<'T, bool>
override AggregateInto : 
        length : int * 
        values : ReadOnlySpan<'T> * 
        stride : int * 
        levels : ReadOnlySpan<int> * 
        levelsStride : int * 
        maxLevel : int * 
        predicate : 'TPredicate * 
        skipMissingValues : bool * 
        result : SpanSlice<'TResult> -> unit  when 'TPredicate : struct, new() and IFastFunc<'T, bool>

Parameters

length Int32: The number of elements in the input.
values ReadOnlySpan<T>: A read-only span of values.
stride Int32: The distance between successive elements in values.
levels ReadOnlySpan<Int32>: An array of level indexes.
levelsStride Int32: The distance between successive elements in levels.
maxLevel Int32: The number of levels in levels.
predicate TPredicate: A predicate that filters the values that are to be included in the aggregation.
skipMissingValues Boolean: Optional. Specifies whether missing values should be excluded from the aggregation. The default is false.
result SpanSlice<TResult>: The span that is to hold the result. May be null.

Type Parameters

TPredicate: The type of predicate.

Remarks

The elements of levels must be less than maxLevel. Negative values are considered missing and are not included in the aggregation.