42 lines
794 B
C#
42 lines
794 B
C#
using System.Text;
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using BenchmarkDotNet.Attributes;
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using BenchmarkDotNet.Running;
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BenchmarkRunner.Run<ConcatVsStringBuilderBenchmarks>();
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[SimpleJob, MemoryDiagnoser(false)]
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public class ConcatVsStringBuilderBenchmarks
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{
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private int _count;
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private string _string;
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[GlobalSetup]
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public void Setup()
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{
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_count = 100;
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_string = "Hello World";
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}
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[Benchmark]
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public string PlusOperator()
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{
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var result = "";
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for (var i = 0; i < _count; i++)
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result += _string;
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return result;
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}
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[Benchmark]
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public string StringBuilder()
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{
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var result = new StringBuilder();
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for (var i = 0; i < _count; i++)
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result.Append(_string);
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return result.ToString();
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}
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}
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