rkhelper.java

来自「实现JAVA界面的代码GWT」· Java 代码 · 共 34 行

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi 
// Source File Name:   RKHelper.java

package jxl.read.biff;


final class RKHelper
{

    private RKHelper()
    {
    }

    public static double getDouble(int rk)
    {
        if((rk & 0x2) != 0)
        {
            int intval = rk >> 2;
            double value = intval;
            if((rk & 0x1) != 0)
                value /= 100D;
            return value;
        }
        long valbits = rk & 0xfffffffc;
        valbits <<= 32;
        double value = Double.longBitsToDouble(valbits);
        if((rk & 0x1) != 0)
            value /= 100D;
        return value;
    }
}