Here you can find the source of bitFlagByteLength(final int nbits)
Parameter | Description |
---|---|
nbits | The #of bit flags. |
final public static int bitFlagByteLength(final int nbits)
//package com.java2s; /**//from w w w . ja v a 2 s . co m Copyright (C) SYSTAP, LLC 2006-2007. All rights reserved. Contact: SYSTAP, LLC 4501 Tower Road Greensboro, NC 27410 licenses@bigdata.com This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ public class Main { /** * Return the #of bytes required to bit code the specified #of bits. * * @param nbits * The #of bit flags. * * @return The #of bytes required. This will be zero iff <i>nbits</i> is * zero. */ final public static int bitFlagByteLength(final int nbits) { return nbits / 8 + (nbits % 8 == 0 ? 0 : 1); // return nbits>>>3; // if (nbits == 0) // return 0; // // return ((int) ((nbits / 8) + 1)); } }