Dotnet/FastRng
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Fixed case when operation gets cancelled

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This commit is contained in:
Thorsten Sommer 2020-10-31 22:11:20 +01:00
parent b662d08c9c
commit d5404d65c8
1 changed files with 5 additions and 0 deletions
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5
FastRng/Double/ShapeFitter.cs
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@ -43,9 +43,14 @@ namespace FastRng.Double
while (!token.IsCancellationRequested) while (!token.IsCancellationRequested)
{ {
var x = await this.rng.GetUniform(token); var x = await this.rng.GetUniform(token);
if (double.IsNaN(x))
return x;
var nextBucket = (int)Math.Floor(x * this.sampleSize); var nextBucket = (int)Math.Floor(x * this.sampleSize);
var threshold = this.probabilities[nextBucket]; var threshold = this.probabilities[nextBucket];
var y = await this.rng.NextNumber(0.0d, this.max, this.uniform, token); var y = await this.rng.NextNumber(0.0d, this.max, this.uniform, token);
if (double.IsNaN(y))
return y;
if(y > threshold) if(y > threshold)
continue; continue;