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- #if !(NETFX_CORE || NET_4_6 || NET_STANDARD_2_0 || UNITY_WSA_10_0)
- using System;
- namespace UniRx
- {
- public struct CancellationToken
- {
- readonly ICancelable source;
- public static readonly CancellationToken Empty = new CancellationToken(null);
-
- /// <summary>Same as Empty.</summary>
- public static readonly CancellationToken None = new CancellationToken(null);
- public CancellationToken(ICancelable source)
- {
- this.source = source;
- }
- public bool IsCancellationRequested
- {
- get
- {
- return (source == null) ? false : source.IsDisposed;
- }
- }
- public void ThrowIfCancellationRequested()
- {
- if (IsCancellationRequested)
- {
- throw new OperationCanceledException();
- }
- }
- }
- }
- #endif
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