ParallelRandom Class

Extends the functionality of Random by allowing access to a random number generator from multiple threads.

Definition

Namespace: Numerics.NET.Random
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.4
C# 
public class ParallelRandom : ExtendedRandom
Inheritance
Object  →  Random  →  ExtendedRandom  →  ParallelRandom

Remarks

Use the ParallelRandom class to represent a thread-safe random number generator which can be called from multiple threads.

Methods

Create Creates a thread-safe random number generator from an existing random number generator.
EqualsDetermines whether the specified object is equal to the current object.
(Inherited from Object)
Fill(IList<Double>, Int32, Int32) Fills a Double array with random samples from the specified distribution.
Fill(IList<Int32>, Int32, Int32) Fills an Int32 array with random samples from the specified distribution.
FinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object)
GetHashCodeServes as the default hash function.
(Inherited from Object)
GetItems<T>(T[], Int32)Creates an array populated with items chosen at random from the provided set of choices.
(Inherited from Random)
GetItems<T>(ReadOnlySpan<T>, Int32)Creates an array populated with items chosen at random from the provided set of choices.
(Inherited from Random)
GetItems<T>(ReadOnlySpan<T>, Span<T>)Fills the elements of a specified span with items chosen at random from the provided set of choices.
(Inherited from Random)
GetItemsWithoutReplacement<T>(T[], Int32) Creates an array populated with items chosen at random from the provided set of choices without replacement.
(Inherited from ExtendedRandom)
GetItemsWithoutReplacement<T>(ReadOnlySpan<T>, Int32) Creates an array populated with items chosen at random from the provided set of choices without replacement.
(Inherited from ExtendedRandom)
GetItemsWithoutReplacement<T>(ReadOnlySpan<T>, Span<T>) Populates the specified span with items chosen at random from the provided set of choices without replacement.
(Inherited from ExtendedRandom)
GetTypeGets the Type of the current instance.
(Inherited from Object)
MemberwiseCloneCreates a shallow copy of the current Object.
(Inherited from Object)
Next()Returns a non-negative random integer.
(Inherited from Random)
Next(Int32)Returns a non-negative random integer that is less than the specified maximum.
(Inherited from Random)
Next(Int32, Int32)Returns a random integer that is within a specified range.
(Inherited from Random)
NextBytes(Byte[])Fills the elements of a specified array of bytes with random numbers.
(Inherited from ExtendedRandom)
NextBytes(Span<Byte>)Fills the elements of a specified span of bytes with random numbers.
(Inherited from Random)
NextDoubleReturns a random floating-point number that is greater than or equal to 0.0, and less than 1.0.
(Inherited from Random)
NextInt64()Returns a non-negative random integer.
(Inherited from Random)
NextInt64(Int64)Returns a non-negative random integer that is less than the specified maximum.
(Inherited from Random)
NextInt64(Int64, Int64)Returns a random integer that is within a specified range.
(Inherited from Random)
NextSingleReturns a random floating-point number that is greater than or equal to 0.0, and less than 1.0.
(Inherited from Random)
Restart() Restarts the random number generator using the original seed.
(Overrides ExtendedRandom.Restart())
Restart(Int32) Restarts the random number generator using the specified seed.
(Overrides ExtendedRandom.Restart(Int32))
SampleReturns a random floating-point number between 0.0 and 1.0.
(Inherited from Random)
Shuffle<T>(T[])Performs an in-place shuffle of an array.
(Inherited from Random)
Shuffle<T>(Span<T>)Performs an in-place shuffle of a span.
(Inherited from Random)
ToStringReturns a string that represents the current object.
(Inherited from Object)

Extension Methods

AsParallel Returns a thread-safe version of this random number generator.
(Defined by RandomExtensions)
CorrelatedSamples Generates a series of random variables with the specified correlation matrix.
(Defined by RandomExtensions)
Fill Fills a Double array with random numbers.
(Defined by RandomExtensions)
Fill Fills an Int32 array with random numbers.
(Defined by RandomExtensions)
Fill Fills a Double array with random samples from the specified distribution.
(Defined by RandomExtensions)
Fill Fills an Int32 array with random samples from the specified distribution.
(Defined by RandomExtensions)
Fill Fills a vector with random samples from the specified distribution.
(Defined by RandomExtensions)
Fill Fills a vector with random samples from the specified distribution.
(Defined by RandomExtensions)
Fill Fills a Double array with random samples from the specified distribution.
(Defined by RandomExtensions)
Fill Fills a Double array with random numbers.
(Defined by RandomExtensions)
Fill Fills an Int32 array with random numbers.
(Defined by RandomExtensions)
Fill Fills an Int32 array with random samples from the specified distribution.
(Defined by RandomExtensions)
Fill Fills a Double array with random samples from the specified distribution.
(Defined by RandomExtensions)
Fill Fills an Int32 array with random samples from the specified distribution.
(Defined by RandomExtensions)
FillNormal Fills a list with normal random numbers with zero mean and unit standard deviation.
(Defined by RandomExtensions)
FillNormal Fills a list with normal random numbers with zero mean and unit standard deviation.
(Defined by RandomExtensions)
GetItemsWithoutReplacement<T> Creates an array populated with items chosen at random from the provided set of choices without replacement.
(Defined by RandomExtensions)
GetItemsWithoutReplacement<T> Populates the specified span with items chosen at random from the provided set of choices without replacement.
(Defined by RandomExtensions)
GetItemsWithoutReplacement<T> Creates an array populated with items chosen at random from the provided set of choices without replacement.
(Defined by RandomExtensions)
Next Returns a sample from the specified distribution.
(Defined by RandomExtensions)
NextDouble Returns a sample from the specified distribution.
(Defined by RandomExtensions)

See Also