Represents an aggregation operation in a way that is independent of the
operand types.
SystemObject Extreme.CollectionsAggregator2Group Extreme.CollectionsAggregator2GroupT
Namespace: Extreme.CollectionsAssembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 6.0.16073.0 (6.0.16312.0)
public abstract class Aggregator2Group
Public MustInherit Class Aggregator2Group
public ref class Aggregator2Group abstract
[<AbstractClassAttribute>]
type Aggregator2Group = class end
The Aggregator2Group type exposes the following members.
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| Name | Description |
|---|
 | EmptyGroupsHaveValue |
Gets whether the aggregator produces a value for empty groups.
|
| Name |
Gets the name of the aggregator group.
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| Name | Description |
|---|
 | Equals | Determines whether the specified Object is equal to the current Object. |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. |
| MemberwiseClone | Creates a shallow copy of the current Object. |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| TrySpecialize |
Returns an aggregator for the specified element type.
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Use the Aggregator2Group type to represent an aggregation operation
that can operate on multiple operand types. This provides a means for specifying
an aggregation operation on individual untyped columns of a data frame,
or on a data frame as a whole.
Numerical Libraries
Supported in: 5.x
Reference