Java Unsigned Number Create unsignedIntArray2signedIntArray(int[] myIntArray, int numberOfBytes)

Description

unsigned Int Arraysigned Int Array

License

Open Source License

Declaration

private static int[] unsignedIntArray2signedIntArray(int[] myIntArray, int numberOfBytes) 

Method Source Code

//package com.java2s;
/*//from   w ww  .j ava2 s  . c o m
 * Werkzeug
 *
 * Copyright (C) 2012 Patrick Kochlik + Dennis Paul
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * {@link http://www.gnu.org/licenses/lgpl.html}
 *
 */

public class Main {
    private static int[] unsignedIntArray2signedIntArray(int[] myIntArray, int numberOfBytes) {
        for (int i = 0; i < myIntArray.length; i++) {
            if (myIntArray[i] >= 2 << (numberOfBytes * 8 - 2)) {
                myIntArray[i] -= 2 << (numberOfBytes * 8 - 1);
            }
        }
        return myIntArray;
    }
}

Related

1. unsignedInt(int i)
2. unsignedInt(int value)
3. unsignedInt2ByteLE(byte[] bytes, long value, int offset)
4. unsignedInt2Long(int x)
5. unsignedInt32ToBytes(long v)
6. unsignedIntersect2by2(final short[] set1, final int length1, final short[] set2, final int length2, final short[] buffer)
7. unsignedIntersects(short[] set1, int length1, short[] set2, int length2)
8. unsignedIntToByteArray(long value)
9. unsignedIntToHex(int i)