gnu.java.awt
Class BitMaskExtent
Simple transparent utility class that can be used to perform bit
mask extent calculations.
byte | bitWidth- The number of bits in the bit mask extent.
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byte | leastSignificantBit- The number of the least significant bit of the bit mask extent.
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void | setMask(long mask)- Set the bit mask.
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long | toMask()- Calculate the bit mask based on the values of the
leastSignificantBit and bitWidth fields.
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clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
bitWidth
public byte bitWidth
The number of bits in the bit mask extent.
leastSignificantBit
public byte leastSignificantBit
The number of the least significant bit of the bit mask extent.
setMask
public void setMask(long mask)
Set the bit mask. This will calculate and set the leastSignificantBit
and bitWidth fields.
toMask
public long toMask()
Calculate the bit mask based on the values of the
leastSignificantBit and bitWidth fields.
Copyright (C) 2000, 2002 Free Software Foundation
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