Class SimpleChunkCache

A simple chunk cache.

Inheritance
System.Object
SimpleChunkCache
Implements
Namespace: HDF5.NET
Assembly: HDF5.NET.dll
Syntax
public class SimpleChunkCache : IChunkCache

Constructors

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SimpleChunkCache(Int32, UInt64)

Initializes a new instance of the SimpleChunkCache instance.

Declaration
public SimpleChunkCache(int chunkSlotCount = 521, ulong byteCount = 1048576UL)
Parameters
Type Name Description
System.Int32 chunkSlotCount

The number of chunks that can be hold in the cache at the same time.
System.UInt64 byteCount

The maximum size of the chunk cache in bytes.

Properties

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ByteCount

Gets the maximum size of the chunk cache in bytes.

Declaration
public ulong ByteCount { get; set; }
Property Value
Type Description
System.UInt64
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ChunkSlotCount

Gets the number of chunks that can be hold in the cache at the same time.

Declaration
public int ChunkSlotCount { get; set; }
Property Value
Type Description
System.Int32
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ConsumedBytes

Gets the number of consumed bytes of the chunk cache.

Declaration
public ulong ConsumedBytes { get; }
Property Value
Type Description
System.UInt64
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ConsumedSlots

Gets the number of chunk slots that have already been consumed.

Declaration
public int ConsumedSlots { get; }
Property Value
Type Description
System.Int32

Methods

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GetChunkAsync(UInt64[], Func<Task<Memory<Byte>>>)

Tries to get the chunk at the given position.

Declaration
public async Task<Memory<byte>> GetChunkAsync(ulong[] indices, Func<Task<Memory<byte>>> chunkLoader)
Parameters
Type Name Description
System.UInt64[] indices

The chunk position.
System.Func<System.Threading.Tasks.Task<System.Memory<System.Byte>>> chunkLoader

The chunk load is used whenever the chunk is not already cached.
Returns
Type Description
System.Threading.Tasks.Task<System.Memory<System.Byte>>

The chunk.

Implements