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neuecc
2020-04-26 02:38:16 +09:00
parent 3654a9e2f9
commit f28743f7f6
16 changed files with 710 additions and 334 deletions
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44
Assets/UniRx.Async/Internal/StatePool.cs
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@@ -6,6 +6,11 @@ namespace UniRx.Async.Internal
{
internal static class StateTuple
{
public static StateTuple<T1> Create<T1>(T1 item1)
{
return StatePool<T1>.Create(item1);
}
public static StateTuple<T1, T2> Create<T1, T2>(T1 item1, T2 item2)
{
return StatePool<T1, T2>.Create(item1, item2);
@@ -17,6 +22,45 @@ namespace UniRx.Async.Internal
}
}
internal class StateTuple<T1> : IDisposable
{
public T1 Item1;
public void Deconstruct(out T1 item1)
{
item1 = this.Item1;
}
public void Dispose()
{
StatePool<T1>.Return(this);
}
}
internal static class StatePool<T1>
{
static readonly ConcurrentQueue<StateTuple<T1>> queue = new ConcurrentQueue<StateTuple<T1>>();
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static StateTuple<T1> Create(T1 item1)
{
if (queue.TryDequeue(out var value))
{
value.Item1 = item1;
return value;
}
return new StateTuple<T1> { Item1 = item1 };
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Return(StateTuple<T1> tuple)
{
tuple.Item1 = default;
queue.Enqueue(tuple);
}
}
internal class StateTuple<T1, T2> : IDisposable
{
public T1 Item1;