34 lines
918 B
C#
34 lines
918 B
C#
using System;
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using System.IO.MemoryMappedFiles;
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namespace PdConnection
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{
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public class PdArray : IDisposable
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{
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public float[] Data { get; }
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private readonly MemoryMappedFile memoryMappedFile_;
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private readonly MemoryMappedViewAccessor viewAccessor_;
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public PdArray(string name, int size)
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{
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memoryMappedFile_ = MemoryMappedFile.OpenExisting(name);
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if (memoryMappedFile_ == null)
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throw new ArgumentException("no such shared memory");
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viewAccessor_ = memoryMappedFile_.CreateViewAccessor();
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Data = new float[size];
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}
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public void Update()
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{
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viewAccessor_.ReadArray(0, Data, 0, Data.Length);
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}
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public void Dispose()
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{
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memoryMappedFile_.Dispose();
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viewAccessor_.Dispose();
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}
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}
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}
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