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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

    Struct NodeData

    Represents a node in the SpatialGraph
    Implements
    IComparer<NodeData>
    IEquatable<NodeData>
    IEqualityComparer<NodeData>
    Namespace: Mars.Common.Collections.Graph
    Assembly: Mars.Common.dll
    Syntax
    public struct NodeData : IComparer<NodeData>, IEquatable<NodeData>, IEqualityComparer<NodeData>

    Constructors

    NodeData(Int32, IDictionary<String, Object>, Position, Boolean)

    Initializes the node.
    Declaration
    public NodeData(int key, IDictionary<string, object> data, Position position, bool isHelperNode = false)
    Parameters
    Type Name Description
    System.Int32 key Internal and SpatialGraph specific identifier.
    IDictionary<System.String, System.Object> data Any data that is associated with the node.
    Position position Geo-locational reference.
    System.Boolean isHelperNode A flag indicating whether the node was created by the system automatically

    Properties

    Data

    Holds additional information.
    Declaration
    public IDictionary<string, object> Data { get; set; }
    Property Value
    Type Description
    IDictionary<System.String, System.Object>

    IncomingEdges

    The keys of all incoming edges. These keys are internal, SpatialGraph specific.
    Declaration
    public ISet<int> IncomingEdges { get; set; }
    Property Value
    Type Description
    ISet<System.Int32>

    IsHelperNode

    Gets or sets the flag, that this NodeData was created by the spatial graph itself.
    Declaration
    public bool IsHelperNode { get; set; }
    Property Value
    Type Description
    System.Boolean

    Key

    Identifies this GraphData object within the same graph.
    Declaration
    public int Key { get; set; }
    Property Value
    Type Description
    System.Int32

    NodeOrder

    The order within with contraction hierarchy
    Declaration
    public int NodeOrder { get; set; }
    Property Value
    Type Description
    System.Int32

    OutgoingEdges

    The keys of all outgoing edges. These keys are internal, SpatialGraph specific.
    Declaration
    public ISet<int> OutgoingEdges { get; set; }
    Property Value
    Type Description
    ISet<System.Int32>

    Position

    Holds the geolocation of this object.
    Declaration
    public Position Position { get; set; }
    Property Value
    Type Description
    Position

    Shortcuts

    Gets or sets the shortcuts to reach a node->EdgeData route.
    Declaration
    public IDictionary<int, IList<int>> Shortcuts { get; set; }
    Property Value
    Type Description
    IDictionary<System.Int32, IList<System.Int32>>

    Methods

    Compare(NodeData, NodeData)

    Declaration
    public int Compare(NodeData x, NodeData y)
    Parameters
    Type Name Description
    NodeData x
    NodeData y
    Returns
    Type Description
    System.Int32

    CompareTo(NodeData)

    Declaration
    public int CompareTo(NodeData other)
    Parameters
    Type Name Description
    NodeData other
    Returns
    Type Description
    System.Int32

    Equals(NodeData)

    Declaration
    public bool Equals(NodeData other)
    Parameters
    Type Name Description
    NodeData other
    Returns
    Type Description
    System.Boolean

    Equals(NodeData, NodeData)

    Declaration
    public bool Equals(NodeData x, NodeData y)
    Parameters
    Type Name Description
    NodeData x
    NodeData y
    Returns
    Type Description
    System.Boolean

    Equals(Object)

    Declaration
    public override bool Equals(object obj)
    Parameters
    Type Name Description
    System.Object obj
    Returns
    Type Description
    System.Boolean

    GetHashCode()

    Serves as the default hash function.
    Declaration
    public override int GetHashCode()
    Returns
    Type Description
    System.Int32 A hash code for the current object.

    GetHashCode(NodeData)

    Declaration
    public int GetHashCode(NodeData obj)
    Parameters
    Type Name Description
    NodeData obj
    Returns
    Type Description
    System.Int32

    Implements

    IComparer<>
    IEquatable<>
    IEqualityComparer<>

    Extension Methods

    Ext.ToByteArray<T>(T, ByteOrder)
    SpatialGraphHelper.ToFeature(NodeData)
    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.Concatenate<T>(T, T[])
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