Java Bit Clean clearBitsAfterInLastWord(int lastWord, int lastSetBit)

Description

clear Bits After In Last Word

License

Apache License

Declaration

public static int clearBitsAfterInLastWord(int lastWord, int lastSetBit) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {
    /**//  www .  j  av  a 2 s  . co m
     * Literal that represents all bits set to 0 (and MSB = 1)
     */
    public final static int ALL_ZEROS_LITERAL = 0x80000000;

    public static int clearBitsAfterInLastWord(int lastWord, int lastSetBit) {
        return lastWord &= ALL_ZEROS_LITERAL
                | (0xFFFFFFFF >>> (31 - lastSetBit));
    }
}

Related

1. clearBit(int value, int index)
2. clearBit(long n, int i)
3. clearBit33ofDTS(byte[] array, int offset)
4. clearBits(int value, int bits)
5. clearBits(long value, long bits)
6. clearBitsUpToLS(int n, int i)