46 lines
1.5 KiB
C#
46 lines
1.5 KiB
C#
using System;
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namespace Swan.Collections {
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/// <summary>
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/// <para>Implements a collection of components that automatically disposes each component
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/// implementing <see cref="IDisposable"/>.</para>
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/// <para>Each component in the collection may be given a unique name for later retrieval.</para>
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/// </summary>
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/// <typeparam name="T">The type of components in the collection.</typeparam>
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/// <seealso cref="ComponentCollection{T}" />
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/// <seealso cref="IComponentCollection{T}" />
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public class DisposableComponentCollection<T> : ComponentCollection<T>, IDisposable {
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/// <summary>
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/// Finalizes an instance of the <see cref="DisposableComponentCollection{T}"/> class.
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/// </summary>
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~DisposableComponentCollection() {
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this.Dispose(false);
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}
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/// <summary>
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/// Releases unmanaged and - optionally - managed resources.
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/// </summary>
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public void Dispose() {
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this.Dispose(true);
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GC.SuppressFinalize(this);
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}
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/// <summary>
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/// Releases unmanaged and - optionally - managed resources.
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/// </summary>
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/// <param name="disposing">
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/// <see langword="true"/> to release both managed and unmanaged resources; <see langword="true"/> to release only unmanaged resources.
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/// </param>
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protected virtual void Dispose(Boolean disposing) {
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if(!disposing) {
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return;
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}
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foreach(T component in this) {
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if(component is IDisposable disposable) {
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disposable.Dispose();
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}
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}
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}
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}
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} |