Java Array Invert invert(byte[] v)

Description

Flips all the bits in the byte array

License

Apache License

Parameter

Parameter	Description
v	a parameter

Declaration

public static byte[] invert(byte[] v) 

Method Source Code

//package com.java2s;
/*/*from www.j av  a  2s  .c  om*/
 * Copyright 2013 Jive Software, Inc
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

public class Main {
    /**
     * Flips all the bits in the byte array
     *
     * @param v
     * @return
     */
    public static byte[] invert(byte[] v) {
        return invert(v, 0, v.length);
    }

    public static byte[] invert(byte[] v, int offset, int length) {
        for (int i = offset; i < length; i++) {
            v[i] ^= 0xFF;
        }
        return v;
    }
}

Related

1. invert(boolean[] result)
2. invert(byte abyte0[])
3. invert(byte[] array)
4. invert(byte[] bytes)
5. invert(byte[] key)
6. invert(double[] ary)
7. invert(float[] a)
8. invert(float[] m, float[] invOut)
9. invert(int[] bits)