本文整理汇总了C#中System.Collections.BitArray.GetType方法的典型用法代码示例。如果您正苦于以下问题:C# BitArray.GetType方法的具体用法?C# BitArray.GetType怎么用?C# BitArray.GetType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类System.Collections.BitArray
的用法示例。
在下文中一共展示了BitArray.GetType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: GetCardinality
public static int GetCardinality(BitArray bitArray)
{
var _bitsSetArray256 = new byte[] { 0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4, 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 4, 5, 5, 6, 5, 6, 6, 7, 5, 6, 6, 7, 6, 7, 7, 8 };
var array = (uint[])bitArray.GetType().GetField("m_array", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(bitArray);
int count = 0;
for (int index = 0; index < array.Length; index++)
count += _bitsSetArray256[array[index] & 0xFF] + _bitsSetArray256[(array[index] >> 8) & 0xFF] + _bitsSetArray256[(array[index] >> 16) & 0xFF] + _bitsSetArray256[(array[index] >> 24) & 0xFF];
return count;
}
示例2: GetCardinality
public static int GetCardinality(BitArray bitArray)
{
var array = (uint[])bitArray.GetType().GetField("m_array", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance).GetValue(bitArray);
return array.Sum(t => BitsSetArray256[t & 0xFF] + BitsSetArray256[(t >> 8) & 0xFF] + BitsSetArray256[(t >> 16) & 0xFF] + BitsSetArray256[(t >> 24) & 0xFF]);
}