converts a byte array into a boolean array - CSharp System

CSharp examples for System:Byte Array

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Description

converts a byte array into a boolean array

Demo Code

/*//from w w w. jav a 2 s.  co m
    Convert between different array types
    Copyright (C) 2000-2007 Bob Mottram
    fuzzgun@gmail.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, either version 3 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, see <http://www.gnu.org/licenses/>.
*/
using System;

public class Main{
        /// <summary>
        /// converts a byte array into a boolean array
        /// </summary>
        /// <param name="array"></param>
        /// <returns></returns>
        public static bool[] ToBooleanArray(Byte[] array)
        {
            int[] powers_of_2 = { 1, 2, 4, 8, 16, 32, 64, 128 };
            bool[] booleans = new bool[array.Length * 8];
            for (int i = 0; i < array.Length; i++)
            {
                for (int offset = 0; offset < 8; offset++)
                {
                    int result = (int)array[i] & powers_of_2[offset];
                    if (result != 0)
                        booleans[(i * 8) + offset] = true;
                }
            }
            return (booleans);
        }
}

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