Class NumberToBitVector

java.lang.Object

it.unimi.dsi.sux4j.scratch.NumberToBitVector

All Implemented Interfaces:

it.unimi.dsi.bits.TransformationStrategy<BigInteger>, Serializable

public class NumberToBitVector
extends Object
implements it.unimi.dsi.bits.TransformationStrategy<BigInteger>

A transformation strategy that converts strings representing integers between 0 (inclusive) and 2^k (exclusive)) into fixed-length binary vectors (most-significant bit is the 0-th).

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
NumberToBitVector(int width)	Creates a transformation strategy with given number of binary digits.

Method Summary

Modifier and Type	Method	Description
it.unimi.dsi.bits.TransformationStrategy<BigInteger>	copy()
long	length(BigInteger x)
static void	main(String[] arg)
long	numBits()
it.unimi.dsi.bits.BitVector	toBitVector(BigInteger x)

Methods inherited from class Object

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

Constructor Details

NumberToBitVector

public NumberToBitVector(int width)

Creates a transformation strategy with given number of binary digits.

Parameters:

width - number of binary digits;

Method Details

copy

public it.unimi.dsi.bits.TransformationStrategy<BigInteger> copy()

Specified by:

copy in interface it.unimi.dsi.bits.TransformationStrategy<BigInteger>

numBits

public long numBits()

Specified by:

numBits in interface it.unimi.dsi.bits.TransformationStrategy<BigInteger>

length

public long length(BigInteger x)

Specified by:

length in interface it.unimi.dsi.bits.TransformationStrategy<BigInteger>

toBitVector

public it.unimi.dsi.bits.BitVector toBitVector(BigInteger x)

Specified by:

toBitVector in interface it.unimi.dsi.bits.TransformationStrategy<BigInteger>

main

public static void main(String[] arg)