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C# BitArray.ClearBit方法代码示例

本文整理汇总了C#中BitArray.ClearBit方法的典型用法代码示例。如果您正苦于以下问题:C# BitArray.ClearBit方法的具体用法?C# BitArray.ClearBit怎么用?C# BitArray.ClearBit使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在BitArray的用法示例。


在下文中一共展示了BitArray.ClearBit方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: TestSequential

        private static void TestSequential(int count)
        {
            BitArray array = new BitArray(true, count);
            for (int x = 0; x < count; x++)
            {
                if (!array.GetBit(x))
                    throw new Exception("each bit should be set");
            }

            array = new BitArray(false, count);
            for (int x = 0; x < count; x++)
            {
                if (array.GetBit(x))
                    throw new Exception("each bit should be cleared");
            }
            for (int x = 0; x < count; x++)
            {
                array.SetBit(x);
                if (!array.GetBit(x))
                    throw new Exception("each bit should be cleared");
                array.ClearBit(x);
                if (array.GetBit(x))
                    throw new Exception("each bit should be cleared");
                array.SetBit(x);

                if (array.FindClearedBit() != (x == count - 1 ? -1 : x + 1))
                    throw new Exception();
            }
        }
开发者ID:GridProtectionAlliance,项目名称:openHistorian,代码行数:29,代码来源:BitArrayTest.cs

示例2: BitArray

        public void BitArray()
        {
            MemoryPoolTest.TestMemoryLeak();
            Stopwatch sw1 = new Stopwatch();
            Stopwatch sw2 = new Stopwatch();
            Stopwatch sw3 = new Stopwatch();
            Stopwatch sw4 = new Stopwatch();
            Stopwatch sw5 = new Stopwatch();
            Stopwatch sw6 = new Stopwatch();

            const int count = 20 * 1024 * 1024;

            //20 million, That's like 120GB of 64KB pages
            BitArray array = new BitArray(false, count);

            sw1.Start();
            for (int x = 0; x < count; x++)
            {
                array.SetBit(x);
            }
            sw1.Stop();

            sw2.Start();
            for (int x = 0; x < count; x++)
            {
                array.SetBit(x);
            }
            sw2.Stop();

            sw3.Start();
            for (int x = 0; x < count; x++)
            {
                array.ClearBit(x);
            }
            sw3.Stop();

            sw4.Start();
            for (int x = 0; x < count; x++)
            {
                array.ClearBit(x);
            }
            sw4.Stop();

            sw5.Start();
            for (int x = 0; x < count; x++)
            {
                if (array.GetBitUnchecked(x))
                    throw new Exception();

            }
            sw5.Stop();

            //for (int x = 0; x < count -1; x++)
            //{
            //    array.SetBit(x);
            //}

            sw6.Start();
            for (int x = 0; x < count; x++)
            {
                array.SetBit(array.FindClearedBit());
            }
            sw6.Stop();

            System.Console.WriteLine("Set Bits: " + (count / sw1.Elapsed.TotalSeconds / 1000000).ToString("0.0 MPP"));
            System.Console.WriteLine("Set Bits Again: " + (count / sw2.Elapsed.TotalSeconds / 1000000).ToString("0.0 MPP"));
            System.Console.WriteLine("Clear Bits: " + (count / sw3.Elapsed.TotalSeconds / 1000000).ToString("0.0 MPP"));
            System.Console.WriteLine("Clear Bits Again: " + (count / sw4.Elapsed.TotalSeconds / 1000000).ToString("0.0 MPP"));
            System.Console.WriteLine("Get Bits: " + (count / sw5.Elapsed.TotalSeconds / 1000000).ToString("0.0 MPP"));
            System.Console.WriteLine("Find Cleared Bit (All bits cleared): " + (count / sw6.Elapsed.TotalSeconds / 1000000).ToString("0.0 MPP"));
            MemoryPoolTest.TestMemoryLeak();
        }
开发者ID:GridProtectionAlliance,项目名称:openHistorian,代码行数:72,代码来源:BitArrayTestPerformance.cs


注:本文中的BitArray.ClearBit方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。