C# Class Disruptor.Util

Set of common functions used by the Disruptor

Public Methods

Method	Description
CeilingNextPowerOfTwo ( this x ) : int	Calculate the next power of 2, greater than or equal to x.
GetMinimumSequence ( ISequence sequences, long minimum = long.MaxValue ) : long	Get the minimum sequence from an array of Sequences.
GetSequencesFor ( ) : ISequence[]	Get an array of Sequences for the passed IEventProcessors
IsPowerOf2 ( this x ) : bool	Test whether a given integer is a power of 2
Log2 ( int i ) : int	Calculate the log base 2 of the supplied integer, essentially reports the location of the highest bit.

Calculate the next power of 2, greater than or equal to x.

public static CeilingNextPowerOfTwo ( this x ) : int
x	this	Value to round up
return	int

Get the minimum sequence from an array of Sequences.

public static GetMinimumSequence ( ISequence sequences, long minimum = long.MaxValue ) : long
sequences	ISequence	sequences to compare.
minimum	long	an initial default minimum. If the array is empty this value will returned.
return	long

Get an array of Sequences for the passed IEventProcessors

public static GetSequencesFor ( ) : ISequence[]
return	ISequence[]

Test whether a given integer is a power of 2

public static IsPowerOf2 ( this x ) : bool
x	this
return	bool

Calculate the log base 2 of the supplied integer, essentially reports the location of the highest bit.