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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
    • GeoJsonHelper
    • 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

Class MappedAccessorDouble

A memory mapped accessor that stores floats.
Inheritance
System.Object
MappedAccessor<System.Double>
MappedAccessorDouble
Implements
System.IDisposable
Inherited Members
MappedAccessor<Double>.SingleElementSize
MappedAccessor<Double>.Stream
MappedAccessor<Double>.CanWrite
MappedAccessor<Double>.Capacity
MappedAccessor<Double>.CapacityElements
MappedAccessor<Double>.ElementSize
MappedAccessor<Double>.ElementSizeFixed
MappedAccessor<Double>.Dispose()
MappedAccessor<Double>.ReadFrom(Int64, Double)
MappedAccessor<Double>.WriteTo(Int64, Double)
MappedAccessor<Double>.ReadArray(Int64, Double[], Int32, Int32)
MappedAccessor<Double>.WriteArray(Int64, Double[], Int32, Int32)
MappedAccessor<Double>.CopyTo(Stream)
MappedAccessor<Double>.CopyTo(Stream, Int64, Int32)
MappedAccessor<Double>.CopyTo(Stream, Int64, Int32, Byte[])
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Mars.Common.IO.Mapped.Accessors
Assembly: Mars.IO.dll
Syntax
public sealed class MappedAccessorDouble : MappedAccessor<double>, IDisposable

Constructors

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MappedAccessorDouble(MemoryMap, Stream)

Creates a new memory mapped accessor.
Declaration
public MappedAccessorDouble(MemoryMap file, Stream stream)
Parameters
Type Name Description
MemoryMap file
System.IO.Stream stream

Methods

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ReadFrom(Stream, Int64, ref Double)

Reads appropriate amount of bytes from the stream at the given position and returns the structure.
Declaration
public override long ReadFrom(Stream stream, long position, ref double structure)
Parameters
Type Name Description
System.IO.Stream stream
System.Int64 position
System.Double structure
Returns
Type Description
System.Int64
Overrides
Mars.Common.IO.Mapped.MappedAccessor<System.Double>.ReadFrom(System.IO.Stream, System.Int64, System.Double)
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WriteTo(Stream, Int64, ref Double)

Converts the structure to bytes and writes them to the stream.
Declaration
public override long WriteTo(Stream stream, long position, ref double structure)
Parameters
Type Name Description
System.IO.Stream stream
System.Int64 position
System.Double structure
Returns
Type Description
System.Int64
Overrides
Mars.Common.IO.Mapped.MappedAccessor<System.Double>.WriteTo(System.IO.Stream, System.Int64, System.Double)

Implements

System.IDisposable

Extension Methods

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