Disposable.cs
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| text/x-csharp
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r152 | using Implab.Diagnostics; | |
| using System; | |||
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r208 | using System.Diagnostics.CodeAnalysis; | |
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r152 | using System.Threading; | |
| namespace Implab.Components { | |||
| /// <summary> | |||
| /// Base class the objects which support disposing. | |||
| /// </summary> | |||
| public class Disposable : IDisposable { | |||
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r213 | ||
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r152 | public event EventHandler Disposed; | |
| public bool IsDisposed { | |||
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r250 | get; private set; | |
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r152 | } | |
| /// <summary> | |||
| /// Asserts the object is not disposed. | |||
| /// </summary> | |||
| /// <exception cref="ObjectDisposedException">The object is disposed</exception> | |||
| /// <remarks> | |||
| protected void AssertNotDisposed() { | |||
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r250 | if (IsDisposed) | |
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r152 | throw new ObjectDisposedException(ToString()); | |
| } | |||
| /// <summary> | |||
| /// Вызывает событие <see cref="Disposed"/> | |||
| /// </summary> | |||
| /// <param name="disposing">Признак того, что нужно освободить ресурсы, иначе данный метод | |||
| /// вызван сборщиком мусора и нужно освобождать ТОЛЬКО неуправляемые ресурсы ТОЛЬКО этого | |||
| /// объекта.</param> | |||
| /// <remarks> | |||
| /// Данный метод вызывается гарантированно один раз даже при одновременном вызове <see cref="Dispose()"/> | |||
| /// из нескольких потоков. | |||
| /// </remarks> | |||
| protected virtual void Dispose(bool disposing) { | |||
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r213 | if (disposing) | |
| Disposed.DispatchEvent(this, EventArgs.Empty); | |||
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r152 | } | |
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r208 | [SuppressMessage("Microsoft.Design", "CA1063:ImplementIDisposableCorrectly", Justification = "Dipose(bool) and GC.SuppessFinalize are called")] | |
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r152 | public void Dispose() { | |
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r250 | if(!IsDisposed) { | |
| IsDisposed = true; | |||
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r152 | Dispose(true); | |
| GC.SuppressFinalize(this); | |||
| } | |||
| } | |||
| ~Disposable() { | |||
| Dispose(false); | |||
| } | |||
| } | |||
| } |