Java Number Round round_pow2(int x)

Description

Round_pow2.

License

Open Source License

Parameter

Parameter	Description
x	the x

Return

the int

Declaration

public static int round_pow2(int x) 

Method Source Code

//package com.java2s;
/**/*w ww  .  jav  a  2 s  .c o  m*/
 * This file is part of the Nilestore project.
 * 
 * Copyright (C) (2011) Nile University (NU)
 *
 * Nilestore 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; either version 2
 * of the License, or (at your option) any later version.
 *
 * 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 {
    /**
     * Round_pow2.
     * 
     * @param x
     *            the x
     * @return the int
     */
    public static int round_pow2(int x) {

        int ans = 1;
        while (ans < x) {
            ans *= 2;
        }
        return ans;
    }
}

Related

1. round(Integer a)
2. round(Number number, Number unit)
3. Round(Object in)
4. round(String num, int length)
5. round4(int n)
6. round_up(int value, int multiple)
7. roundAdd(double a, double b)
8. roundAndCrop(final float x, final int min, final int max)
9. roundByGridSize(int value)