Package me.lemire.longcompression

Class LongUtil

java.lang.Object

me.lemire.longcompression.LongUtil

@Deprecated
public class LongUtil
extends Object

Deprecated.

These are unofficial helpers related to long compression

Author:

Benoit Lacelle

Constructor Summary

Constructors

Constructor	Description
LongUtil()	Deprecated.

Method Summary

Modifier and Type	Method	Description
static int	bits(long i)	Deprecated. Compute the integer logarithms (ceil(log(x+1)) of a value
protected static String	longToBinaryWithLeading(long l)	Deprecated.
static int	maxbits(long[] i, int pos, int length)	Deprecated. Compute the maximum of the integer logarithms (ceil(log(x+1)) of a range of value

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

LongUtil

public LongUtil()

Deprecated.

Method Details

maxbits

public static int maxbits(long[] i,
 int pos,
 int length)

Deprecated.

Compute the maximum of the integer logarithms (ceil(log(x+1)) of a range of value

Parameters:

i - source array

pos - starting position

length - number of integers to consider

Returns:

integer logarithm

bits

public static int bits(long i)

Deprecated.

Compute the integer logarithms (ceil(log(x+1)) of a value

Parameters:

i - source value

Returns:

integer logarithm

longToBinaryWithLeading

protected static String longToBinaryWithLeading(long l)

Deprecated.