IGrouping.AggregateInto Method

Definition

Namespace: Numerics.NET.DataAnalysis
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.3

Overload List

AggregateInto<T, TResult>(Vector<T>, Aggregator<T, TResult>, Vector<TResult>) Aggregates the specified vector over each group and returns the result.
AggregateInto<T1, T2, TResult>(Vector<T1>, Vector<T2>, BinaryAggregator<T1, T2, TResult>, Vector<TResult>) Aggregates the specified vector over each group and returns the result.
AggregateInto<T, TResult, TPredicate>(Vector<T>, Aggregator<T, TResult>, TPredicate, Nullable<Boolean>, Vector<TResult>) Aggregates the specified vector over each group and returns the result.
AggregateInto<T, TResult, TPredicate>(Aggregator<T, TResult>, Int32, ReadOnlySpanSlice<T>, TPredicate, Boolean, SpanSlice<TResult>) Aggregates the specified vector over each group and returns the result.

AggregateInto<T, TResult>(Vector<T>, Aggregator<T, TResult>, Vector<TResult>)

Aggregates the specified vector over each group and returns the result.
C#
Vector<TResult> AggregateInto<T, TResult>(
	Vector<T> values,
	Aggregator<T, TResult> aggregator,
	Vector<TResult>? result
)

Parameters

values  Vector<T>
A vector.
aggregator  Aggregator<T, TResult>
The aggregator to apply to each group.
result  Vector<TResult>
The vector that is to hold the result.

Type Parameters

T
The element type of the input vector.
TResult
The type of the result of the aggregation.

Return Value

Vector<TResult>

AggregateInto<T1, T2, TResult>(Vector<T1>, Vector<T2>, BinaryAggregator<T1, T2, TResult>, Vector<TResult>)

Aggregates the specified vector over each group and returns the result.
C#
Vector<TResult> AggregateInto<T1, T2, TResult>(
	Vector<T1> values1,
	Vector<T2> values2,
	BinaryAggregator<T1, T2, TResult> aggregator,
	Vector<TResult>? result
)

Parameters

values1  Vector<T1>
A vector.
values2  Vector<T2>
A vector.
aggregator  BinaryAggregator<T1, T2, TResult>
The aggregator to apply to each group.
result  Vector<TResult>
The vector that is to hold the result.

Type Parameters

T1
The element type of the first input vector.
T2
The element type of the second input vector.
TResult
The type of the result of the aggregation.

Return Value

Vector<TResult>

AggregateInto<T, TResult, TPredicate>(Vector<T>, Aggregator<T, TResult>, TPredicate, Nullable<Boolean>, Vector<TResult>)

Aggregates the specified vector over each group and returns the result.
C#
Vector<TResult> AggregateInto<T, TResult, TPredicate>(
	Vector<T> values,
	Aggregator<T, TResult> aggregator,
	TPredicate predicate,
	bool? skipMissingValues,
	Vector<TResult>? result
)
where TPredicate : struct, new(), IFastFunc<T, bool>

Parameters

values  Vector<T>
A vector.
aggregator  Aggregator<T, TResult>
The aggregator to apply to each group.
predicate  TPredicate
A predicate that filters the values that are to be included in the aggregation.
skipMissingValues  Nullable<Boolean>
Specifies whether missing values should be excluded from the aggregation. If null, then the value is inferred from values.
result  Vector<TResult>
The vector that is to hold the result.

Type Parameters

T
The element type of the input vector.
TResult
The type of the result of the aggregation.
TPredicate
The type of predicate.

Return Value

Vector<TResult>

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

Aggregates the specified vector over each group and returns the result.
C#
void AggregateInto<T, TResult, TPredicate>(
	Aggregator<T, TResult> aggregator,
	int length,
	ReadOnlySpanSlice<T> values,
	TPredicate predicate,
	bool skipMissingValues,
	SpanSlice<TResult> result
)
where TPredicate : struct, new(), IFastFunc<T, bool>

Parameters

aggregator  Aggregator<T, TResult>
The aggregator to apply to each group.
length  Int32
The number of elements in the input.
values  ReadOnlySpanSlice<T>
A span slice that contains the values to aggregate.
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 vector that is to hold the result.

Type Parameters

T
The element type of the input vector.
TResult
The type of the result of the aggregation.
TPredicate
The type of predicate.

See Also