using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

public class RandomHelper {

    /// <summary>
    /// 随机种子
    /// </summary>
    private int mSeed = 0;

    /// <summary>
    /// 随机对象
    /// </summary>
    private Random mRandom = null;

    /// <summary>
    /// 随机数队列
    /// </summary>
    //private Queue<int> mQueue = new Queue<int>();

    /// <summary>
    /// 构造
    /// </summary>
    public RandomHelper()
    {
        this.mSeed = (int)DateTime.Now.Ticks & 0x0000FFFF;
        this.mRandom = new Random(this.mSeed);
    }

    /// <summary>
    /// 在指定范围内给予随机数
    /// </summary>
    /// <param name="min">最小值</param>
    /// <param name="max">最大值</param>
    /// <returns>随机值</returns>
    public int Range(int min, int max)
    {
        return this.mRandom.Next(min, max);
    }

    /// <summary>
    /// 获取随机浮点数,范围(0-1.0)
    /// </summary>
    /// <returns>随机浮点数</returns>
    public double Range()
    {
        return this.mRandom.NextDouble();
    }
}