17 lines
441 B
C#
17 lines
441 B
C#
using System.Collections.Concurrent;
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using System.Text;
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namespace PerfectNumbers.Core;
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public static class StringBuilderPool
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{
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private static readonly ConcurrentQueue<StringBuilder> _stringBuilderPool = new();
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public static StringBuilder Rent() => _stringBuilderPool.TryDequeue(out var sb) ? sb : new();
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public static void Return(StringBuilder sb)
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{
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_ = sb.Clear();
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_stringBuilderPool.Enqueue(sb);
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}
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} |