Package org.apfloat.internal
Class LongScramble
- java.lang.Object
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- org.apfloat.internal.LongScramble
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public class LongScramble extends java.lang.Object
Functions to perform bit-reverse ordering oflong
data.- Version:
- 1.0
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Constructor Summary
Constructors Modifier Constructor Description private
LongScramble()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static void
scramble(long[] data, int offset, int[] permutationTable)
Permute the data in the table to bit-reversed order.
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Method Detail
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scramble
public static void scramble(long[] data, int offset, int[] permutationTable)
Permute the data in the table to bit-reversed order.The permutation table argument should contain pairs of indexes that indicate array elements whose contents are swapped.
- Parameters:
data
- The array to permute.offset
- The offset within the array to permute.permutationTable
- Table of indexes indicating, which elements in thedata
are to be swapped.
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