Class AppendingDeltaPackedInt64Buffer

Utility class to buffer a list of signed longs in memory. This class only supports appending and is optimized for the case where values are close to each other.

NOTE: This was AppendingDeltaPackedLongBuffer in Lucene

This is a Lucene.NET INTERNAL API, use at your own risk
Inheritance
System.Object
NumericDocValues
Int64Values
AbstractAppendingInt64Buffer
AppendingDeltaPackedInt64Buffer
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Lucene.Net.Util.Packed
Assembly: Lucene.Net.dll
Syntax
public sealed class AppendingDeltaPackedInt64Buffer : AbstractAppendingInt64Buffer

Constructors

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AppendingDeltaPackedInt64Buffer()

Create an AppendingDeltaPackedInt64Buffer with initialPageCount=16, pageSize=1024 and acceptableOverheadRatio=DEFAULT.

Declaration
public AppendingDeltaPackedInt64Buffer()
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AppendingDeltaPackedInt64Buffer(Int32, Int32, Single)

Create AppendingDeltaPackedInt64Buffer.

Declaration
public AppendingDeltaPackedInt64Buffer(int initialPageCount, int pageSize, float acceptableOverheadRatio)
Parameters
Type Name Description
System.Int32 initialPageCount

The initial number of pages.

System.Int32 pageSize

The size of a single page.

System.Single acceptableOverheadRatio

An acceptable overhead ratio per value.

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AppendingDeltaPackedInt64Buffer(Single)

Create an AppendingDeltaPackedInt64Buffer with initialPageCount=16, pageSize=1024.

Declaration
public AppendingDeltaPackedInt64Buffer(float acceptableOverheadRatio)
Parameters
Type Name Description
System.Single acceptableOverheadRatio

Methods

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RamBytesUsed()

Declaration
public override long RamBytesUsed()
Returns
Type Description
System.Int64
Overrides