Class Int32BlockPool

A pool for int blocks similar to ByteBlockPool.

NOTE: This was IntBlockPool in Lucene

Note

This API is for internal purposes only and might change in incompatible ways in the next release.

Inheritance

object

Int32BlockPool

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Lucene.Net.Util

Assembly: Lucene.Net.dll

Syntax

public sealed class Int32BlockPool

Constructors

Int32BlockPool()

Creates a new Int32BlockPool with a default Int32BlockPool.Allocator.

Declaration

public Int32BlockPool()

See Also

NextBuffer()

Int32BlockPool(Allocator)

Creates a new Int32BlockPool with the given Int32BlockPool.Allocator.

Declaration

public Int32BlockPool(Int32BlockPool.Allocator allocator)

Parameters

Type	Name	Description
Int32BlockPool.Allocator	allocator

See Also

NextBuffer()

Fields

INT32_BLOCK_MASK

NOTE: This was INT_BLOCK_MASK in Lucene

Declaration

public static readonly int INT32_BLOCK_MASK

Field Value

Type	Description
int

INT32_BLOCK_SHIFT

NOTE: This was INT_BLOCK_SHIFT in Lucene

Declaration

public static readonly int INT32_BLOCK_SHIFT

Field Value

Type	Description
int

INT32_BLOCK_SIZE

NOTE: This was INT_BLOCK_SIZE in Lucene

Declaration

public static readonly int INT32_BLOCK_SIZE

Field Value

Type	Description
int

Properties

Buffer

Current head buffer.

Declaration

public int[] Buffer { get; set; }

Property Value

Type	Description
int[]

Buffers

Array of buffers currently used in the pool. Buffers are allocated if needed don't modify this outside of this class.

Declaration

public int[][] Buffers { get; set; }

Property Value

Type	Description
int[][]

Int32Offset

Current head offset.

NOTE: This was intOffset in Lucene

Declaration

public int Int32Offset { get; set; }

Property Value

Type	Description
int

Int32Upto

Pointer to the current position in head buffer

NOTE: This was intUpto in Lucene

Declaration

public int Int32Upto { get; set; }

Property Value

Type	Description
int

Methods

NextBuffer()

Advances the pool to its next buffer. This method should be called once after the constructor to initialize the pool. In contrast to the constructor a Reset() call will advance the pool to its first buffer immediately.

Declaration

public void NextBuffer()

Reset()

Resets the pool to its initial state reusing the first buffer. Calling NextBuffer() is not needed after reset.

Declaration

public void Reset()

Reset(bool, bool)

Expert: Resets the pool to its initial state reusing the first buffer.

Declaration

public void Reset(bool zeroFillBuffers, bool reuseFirst)

Parameters

Type	Name	Description
bool	zeroFillBuffers	If true the buffers are filled with 0. this should be set to true if this pool is used with Int32BlockPool.SliceWriter.
bool	reuseFirst	If true the first buffer will be reused and calling NextBuffer() is not needed after reset if the block pool was used before ie. NextBuffer() was called before.