comparabledouble.cs

来自「Data Structures and Algorithms with Obj」· CS 代码 · 共 26 行

namespace Opus6
{
    using System;

    [Copyright("Copyright (c) 2001 by Bruno R. Preiss, P.Eng."), Version("$Id: ComparableDouble.cs,v 1.5 2001/10/28 19:50:09 brpreiss Exp $")]
    public class ComparableDouble : ComparableValue
    {
        public ComparableDouble(double d) : base(d)
        {
        }

        public override int GetHashCode()
        {
            long num1 = BitConverter.DoubleToInt64Bits((double) base.obj);
            return (int) (num1 >> 20);
        }

        public static explicit operator double(ComparableDouble c)
        {
            return (double) c.obj;
        }

    }
}