fastCSharp/{fastCSharp}.fastCSharp.cs

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///本文件由程序自动生成,请不要自行修改
using System;
using fastCSharp;

namespace fastCSharp
{
    /// <summary>
    /// 数组扩展操作
    /// </summary>
    public static partial class array
    {
        /// <summary>
        /// 获取匹配数据位置
        /// </summary>
        /// <param name="values">数据指针</param>
        /// <param name="length">匹配数据数量</param>
        /// <param name="value">匹配数据</param>
        /// <returns>匹配位置,失败为null</returns>
        private unsafe static long* IndexOf
            (long* valueFixed, int length, long value)
        {
            for (long* start = valueFixed, end = valueFixed + length; start != end; ++start)
            {
                if (*start == value) return start;
            }
            return null;
        }
        /// <summary>
        /// 获取匹配数据位置
        /// </summary>
        /// <param name="array">数组数据</param>
        /// <param name="value">匹配数据</param>
        /// <returns>匹配位置,失败为-1</returns>
        public unsafe static int indexOf(this long[] array, long value)
        {
            if (array != null)
            {
                fixed (long* valueFixed = array)
                {
                    long* valueIndex = IndexOf(valueFixed, array.Length, value);
                    if (valueIndex != null) return (int)(valueIndex - valueFixed);
                }
            }
            return -1;
        }
        /// <summary>
        /// 获取匹配数据位置
        /// </summary>
        /// <param name="array">数据数组</param>
        /// <param name="length">匹配数据数量</param>
        /// <param name="value">匹配数据</param>
        /// <returns>匹配位置,失败为-1</returns>
        public unsafe static int indexOf(this long[] array, int index, int length, long value)
        {
            array.range range = new array.range(array.length(), index, length);
            if ((length = range.GetCount) != 0)
            {
                fixed (long* valueFixed = array)
                {
                    long* valueIndex = IndexOf(valueFixed + range.SkipCount, length, value);