UltimateSummator Class |
Special summator class, for calculation optimization.
It can be useful for fast calculation sum in various periods in sliding window.
Inheritance HierarchySystemObject
FinAnalysis.BaseUltimateSummator
FinAnalysis.BaseUltimateSummator
Namespace: FinAnalysis.Base
Assembly: FinAnalysis (in FinAnalysis.dll) Version: 2.1.13-cc97e13414b71fde928e8f3a546ac1daf26f295f
SyntaxC#
public sealed class UltimateSummator : IEnumerable<double>, IEnumerable
The UltimateSummator type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | UltimateSummator |
Default constructor.
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| UltimateSummator(Int32) |
Create new instance of ultimate summator.
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| UltimateSummator(TimeSpan) |
Create new instance of ultimate summator.
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Properties| Name | Description | |
|---|---|---|
 | Count |
Number of point in summator.
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| ItemDateTime |
Return historically latest element with smaller or equal DateTime.
Note: do not try to use this method if you didn't specify DateTime to data elements.
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| ItemInt32 |
Get data which was store "pointsCount" steps ago.
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| TotalSum |
Total sum of points in sliding window.
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Methods| Name | Description | |
|---|---|---|
| Clone |
Makes full copy of this instance.
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| CopyTo |
Sets internal state to destination object.
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| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| GetEnumerator |
Returns an enumerator that iterates through a collection.
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| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetIntervalSum(DateTime, DateTime) |
Get sum on time-based interval.
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| GetIntervalSum(Int32, Int32) |
Get sum on point-based interval.
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| GetIntervalSumOffsets |
Get sum on point-based interval.
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| GetSumFromFirst(DateTime) |
Get sum from the oldest point in sliding window to specified time inclusively.
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| GetSumFromFirst(Int32) |
Get sum of pointsCount elements starting from the very oldest point.
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| GetSumFromLast(DateTime) |
Get sum from the recent point in sliding window to specified time inclusively.
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| GetSumFromLast(Int32) |
Get sum of pointsCount elements starting from current point.
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| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| Put(Double) |
Store new data element in summator.
Note: Please do not use both with and without DateTime method for one queue instance.
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| Put(Double, DateTime) |
Store new data element in summator.
Note: Please do not use both with and without DateTime method for one queue instance.
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| ToArray |
Copies the elements of the SimpleDataQueue to a new array.
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| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Fields| Name | Description | |
|---|---|---|
  | DefaultDateTime |
Default DateTime, which will be assumed as default date value.
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See Also