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    • Mars.Common
      • GeoHash
      • GeoHashDecoder
      • GeohashDecodeResult
      • GeoHashEncoder
      • GeoHashPrecision
      • Hyperrectangle
      • InputHashHelper
      • PositionHelper
    • Mars.Common.Collections
      • BinaryArrayHeap<T>
      • DoubleBits
      • FibonacciHeap<T, TKey>
      • FibonacciHeapDoubleKey<T>
      • FibonacciHeapNode<T, TKey>
      • FibonacciHeapNodeDoubleKey<T>
      • HeapNode
      • IntervalSize
      • K2DTree<T>
      • K2dTreeNode<T>
      • KdTree
      • KdTree<T>
      • KdTreeBase<TNode>
      • KdTreeNode
      • KdTreeNode<T>
      • KdTreeNodeBase<TNode>
      • KdTreeNodeCollection<TNode>
      • KdTreeNodeList<T>
      • Key
      • Node<T>
      • NodeBase<T>
      • NodeDataContainer<T>
      • NodeDistance<TNode>
      • QuadTree<T>
      • Root<T>
      • TreeDataContainer<T>
    • Mars.Common.Collections.CritBit
      • ICritBitTree<TValue>
    • Mars.Common.Collections.Graph
      • EdgeData
      • GraphData
      • GraphSerializer
      • ISpatialGraph
      • KeyContainer
      • NodeData
      • SpatialGraph
      • SpatialGraphHelper
    • Mars.Common.Collections.Graph.Algorithms
      • AStar
      • CompressedPathDatabase
      • ContractionSearch
      • DepthLimitedTraversal
    • Mars.Common.Collections.Graph.Helper
      • INodeFinder
      • KdTreeNodeFinder
      • RunLengthEncoder
    • Mars.Common.Collections.KNNGraph
      • DefaultRandomGenerator
      • DistanceUtils
      • EventSources
      • EventSources.GraphBuildEventSource
      • EventSources.GraphSearchEventSource
      • IProgressReporter
      • IProvideRandomValues
      • KnnGraph<TItem, TDistance>
      • KnnGraph<TItem, TDistance>.KnnSearchResult
      • KnnGraph<TItem, TDistance>.Parameters
      • Node
      • ReverseComparer<T>
      • ReverseComparerExtensions
      • SelectionKind
      • TravelingCosts<TItem, TDistance>
    • Mars.Common.Compat
      • FormatDecoderAttribute
      • FormatEncoderAttribute
      • FormatHandlerAttribute
      • IntegerAttribute
      • NegativeIntegerAttribute
      • NonnegativeIntegerAttribute
      • NonpositiveIntegerAttribute
      • PositiveIntegerAttribute
    • Mars.Common.Data
      • DomainDataImporter
    • Mars.Common.Data.Providers
      • AscDataProvider
      • GeoJsonFeatureCollectionConverter
      • GeoJsonFeatureConverter
      • GeometryDataProvider
      • GraphMlProvider
      • HttpDataProvider
      • IDataProvider<TInput>
      • JsonFileDataProvider
      • JsonTextDataProvider
      • XmlFileDataProvider
      • XmlTextDataProvider
    • Mars.Common.Exceptions
      • DimensionMismatchException
      • ParseException
    • Mars.Common.IO
      • ExtensionMethods
      • FileClientUtils
      • FileKeys
      • HttpClientUtils
      • ObjectSerialize
      • Serializer
      • SerializerCompression
      • SparseFormat
      • SparseReader
      • SparseWriter
    • Mars.Common.IO.Attributes
      • SerializationBinderAttribute
      • SurrogateSelectorAttribute
    • Mars.Common.IO.Console
      • ChildProgressBar
      • IProgressBar
      • ProgressBar
      • ProgressBarBase
      • ProgressBarHeight
      • ProgressBarOptions
      • ProgressBarSimple
    • Mars.Common.IO.Csv
      • CsvAnalyzer
      • CsvReader
      • CsvReader.RecordEnumerator
      • CsvWriter
      • MissingFieldAction
      • ParseErrorAction
      • ValueTrimmingOptions
    • Mars.Common.IO.Events
      • ParseErrorEventArgs
    • Mars.Common.IO.Exceptions
      • MalformedCsvException
      • MissingFieldCsvException
    • Mars.Common.IO.Mapped
      • Context
      • DefaultArrayFactory
      • Extensions
      • IArrayFactory
      • ISerializableToStream
      • MappedAccessor<T>
      • MemoryMap
      • MemoryMap.CreateAccessorFunc<T>
      • MemoryMap.ReadFromDelegate<T>
      • MemoryMap.WriteToDelegate<T>
      • MemoryMapDelegates
      • MemoryMapDelegates.CreateAccessorFunc<T>
      • MemoryMapStream
    • Mars.Common.IO.Mapped.Accessors
      • MappedAccessorByte
      • MappedAccessorDouble
      • MappedAccessorInt16
      • MappedAccessorInt32
      • MappedAccessorInt64
      • MappedAccessorSingle
      • MappedAccessorUInt16
      • MappedAccessorUInt32
      • MappedAccessorUInt64
      • MappedAccessorVariable<T>
    • Mars.Common.IO.Mapped.Arrays
      • Array<T>
      • ArrayBase<T>
      • ArrayProfile
      • MappedArray<TMapped, T>
      • MappedArray<TMapped, T>.MapFrom
      • MappedArray<TMapped, T>.MapTo
      • MemoryArray<T>
      • VariableArray<T>
    • Mars.Common.IO.Mapped.Collections
      • MemoryBackedDictionary<TKey, TValue>
      • MemoryBackedList<T>
    • Mars.Common.IO.Mapped.Indexes
      • Index<T>
    • Mars.Common.IO.Mapped.Streams
      • CappedStream
    • Mars.Common.Socket
      • ByteOrder
      • CloseEventArgs
      • CloseStatusCode
      • CompressionMethod
      • ErrorEventArgs
      • Ext
      • MessageEventArgs
      • WebSocket
      • WebSocketException
      • WebSocketState
    • Mars.Common.Socket.Server
      • IWebSocketSession
      • WebHeaderCollection
      • WebSocketBehavior
      • WebSocketContext
      • WebSocketServer
      • WebSocketServiceHost
      • WebSocketServiceManager
      • WebSocketSessionManager
    • Mars.Numerics
      • Classes
      • Combinatorics
      • Constants
      • Distance
      • Elementwise
      • Jagged
      • MathematicsException
      • MathHelper
      • Matrix
      • MatrixOrder
      • MatrixType
      • Norm
      • Sort
      • Sorting
      • Sparse
      • Sparse<T>
      • Tools
      • Vector
      • VectorHelper
      • VectorType
    • Mars.Numerics.Comparers
      • ArrayComparer<T>
      • ComparerDirection
      • CustomComparer<T>
      • ElementComparer
      • ElementComparer<T>
      • GeneralComparer
      • StableComparer<T>
    • Mars.Numerics.Distances
      • Angular
      • Chebyshev
      • Cosine
      • Dirac<T>
      • Euclidean
      • Hamming
      • Hamming<T>
      • Haversine
      • Jaccard
      • Jaccard<T>
      • Kulczynski
      • Levenshtein
      • Levenshtein<T>
      • Manhattan
      • Matching
      • Minkowski
      • SquareEuclidean
      • Vincenty
      • Vincenty.Ellipsoid
    • Mars.Numerics.Distances.Base
      • IDistance<T>
      • IDistance<TFirst, TSecond>
      • IMetric<T>
      • ISimilarity<T, TU>
      • ISimilarity<T>
    • Mars.Numerics.Exceptions
      • DimensionMismatchException
      • NonPositiveDefiniteMatrixException
      • SingularMatrixException
    • Mars.Numerics.Formats
      • DefaultMatrixFormatProvider
      • IMatrixFormatProvider
      • MatrixFormatProviderBase
      • MatrixFormatter
      • OctaveMatrixFormatProvider
    • Mars.Numerics.Ranges
      • ByteRange
      • DoubleRange
      • FloatRange
      • IntRange
      • IRange<T>
    • Mars.Numerics.Statistics
      • ConstValueDistribution<T>
      • Distribution<T>
      • FastGaussianDistributionD
      • FastGaussianDistributionF
      • IDistribution
      • UniformDiscreteDistribution
      • UniformDistributionD
      • UniformDistributionF
    • Mars.Numerics.Statistics.Base
      • BinarySearch
      • DistributionBase
      • ISampleableDistribution<TObservations>
      • IUnivariateDistribution
      • IUnivariateDistribution<TObservation>
      • UnivariateDiscreteDistribution

    Interface IProvideRandomValues

    Namespace: Mars.Common.Collections.KNNGraph
    Assembly: Mars.Common.dll
    Syntax
    public interface IProvideRandomValues

    Properties

    IsThreadSafe

    Declaration
    bool IsThreadSafe { get; }
    Property Value
    Type Description
    System.Boolean

    Methods

    Next(Int32, Int32)

    Returns a random integer that is within a specified range.
    Declaration
    int Next(int minValue, int maxValue)
    Parameters
    Type Name Description
    System.Int32 minValue The inclusive lower bound of the random number returned.
    System.Int32 maxValue The exclusive upper bound of the random number returned. maxValue must be greater than or equal to minValue.
    Returns
    Type Description
    System.Int32 A 32-bit signed integer greater than or equal to minValue and less than maxValue; that is, the range of return values includes minValue but not maxValue. If minValue equals maxValue, minValue is returned.

    NextFloat()

    Generates a random float. Values returned are from 0.0 up to but not including 1.0.
    Declaration
    float NextFloat()
    Returns
    Type Description
    System.Single

    NextFloats(Span<Single>)

    Fills the elements of a specified array of bytes with random numbers.
    Declaration
    void NextFloats(Span<float> buffer)
    Parameters
    Type Name Description
    Span<System.Single> buffer An array of bytes to contain random numbers.

    Extension Methods

    DomainDataImporter.Import(Object, InputConfiguration)
    ObjectSerialize.Serialize(Object)
    Serializer.Save<T>(T, Stream, SerializerCompression)
    Serializer.Save<T>(T, BinaryFormatter, Stream, SerializerCompression)
    Serializer.Save<T>(T, String)
    Serializer.Save<T>(T, String, SerializerCompression)
    Serializer.Save<T>(T, out Byte[], SerializerCompression)
    Matrix.Replace<T>(T, Object, Object)
    Matrix.IsEqual(Object, Object, Decimal, Decimal)
    Matrix.Concatenate<T>(T, T[])
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