Packages

  • package root
    Definition Classes
    root
  • package de
    Definition Classes
    root
  • package h2b
    Definition Classes
    de
  • package scala
    Definition Classes
    h2b
  • package lib
    Definition Classes
    scala
  • package math
    Definition Classes
    lib
  • package linalg

    LinAlg provides data types and operations for algebraic vectors and matrices.

    LinAlg provides data types and operations for algebraic vectors and matrices.

    Vector and Matrix elements can be of arbitrary type, provided that a factory for that element type is available. Currently, factories exist for Double, Float, Long, Int, Short, Byte and Char.

    Vector and matrix (row and column) indices can be any integer (to state more precisely, an index must be in the interval [Mindex, Maxdex], as defined in the Index object). But only elements corresponding to a subset of that whole integer range actually are stored (the concrete elements), while all other elements by definition are zero (virtual elements).

    This concept (which I got to value a long time ago with the ALGOL68 library prelude TORRIX [1]) does not only provide a natural approach to operations with vectors and matrixes of different index ranges, but also prevents from index-out-of-bounds exceptions.

    Concrete index ranges (those indices that correspond to concrete elements) implicitly or explicitly are assigned when a vector or matrix is created. By default, it starts at 1 and extends to the number of elements specified, but this is customizable.

    Vectors and Matrixes both are immutable by design, so there exist no update methods or the like (you cannot do v(i) = something). There are, however, builder classes that allow you to build Vectors and Matrixes element by element.

    Currently, operations on vectors and matrices require identical element types. For instance, you can add a Vector[Int] to another Vector[Int], but you cannot add a Vector[Int] to another Vector[Double].

    Definition Classes
    math
    See also

    [1] S. G. van der Meulen, P. Kühling, "Programmieren in ALGOL68", Bd. II (Berlin, New York: de Gruyter), 149-188 (1977)

  • package building

    Vector and matrix builders.

    Vector and matrix builders.

    Definition Classes
    linalg
    Since

    3.0.0

  • package factory

    Vector and matrix factories including scalar operations and concrete factories for standard types.

    Vector and matrix factories including scalar operations and concrete factories for standard types.

    Definition Classes
    linalg
    Since

    3.0.0

  • package storage

    Storage engines for vectors and matrices.

    Storage engines for vectors and matrices.

    Definition Classes
    linalg
    Since

    3.0.0

  • GenMatrixLike
  • GenVectorLike
  • Index
  • Index2
  • Matrix
  • MatrixLike
  • ScalarOps
  • SparseMatrix
  • SparseMatrixLike
  • SparseVector
  • SparseVectorLike
  • Vector
  • VectorLike
  • VectorOps
t

de.h2b.scala.lib.math.linalg

GenMatrixLike

trait GenMatrixLike[E, +M <: Matrix[E]] extends IterableLike[Vector[E], M]

A template trait for matrices with operations suitable for all kinds of data storage. For performance reasons, some methods might be overriden by implementation traits in regard to specific storage engines.

Since

3.0.0

Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. GenMatrixLike
  2. IterableLike
  3. GenIterableLike
  4. TraversableLike
  5. GenTraversableLike
  6. Parallelizable
  7. TraversableOnce
  8. GenTraversableOnce
  9. FilterMonadic
  10. HasNewBuilder
  11. Equals
  12. AnyRef
  13. Any
  1. Hide All
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Visibility
  1. Public
  2. All

Type Members

  1. type Self = M
    Attributes
    protected[this]
    Definition Classes
    TraversableLike
  2. class WithFilter extends FilterMonadic[A, Repr]
    Definition Classes
    TraversableLike

Abstract Value Members

  1. implicit abstract val elemTag: ClassTag[E]
    Attributes
    protected
  2. abstract def iterator: Iterator[Vector[E]]
    Definition Classes
    IterableLike → GenIterableLike
  3. abstract def newBuilder: MatrixBuilder[Vector[E], M]
    Attributes
    protected[this]
    Definition Classes
    GenMatrixLike → TraversableLike → HasNewBuilder
  4. abstract def seq: TraversableOnce[Vector[E]]
    Definition Classes
    Parallelizable

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def *[That <: Vector[E]](v: That)(implicit vbf: VectorCanBuildFrom[That, E, That]): That

    Returns the product of this and v.

    Returns the product of this and v.

    v

    the vector to be multiplied

    returns

    this*v

  4. def *[That >: M <: Matrix[E]](b: That)(implicit vbf: VectorCanBuildFrom[Vector[E], E, Vector[E]], mbf: MatrixCanBuildFrom[GenMatrixLike.this.type, Vector[E], That]): That

    Returns the product of this and b.

    Returns the product of this and b.

    b

    the other matrix to be multiplied

    returns

    this*b

  5. def *(s: E): M

    Scales this matrix by s.

    Scales this matrix by s.

    returns

    this*s

  6. def +[That >: M <: Matrix[E]](b: That)(implicit vbf: VectorCanBuildFrom[Vector[E], E, Vector[E]], mbf: MatrixCanBuildFrom[GenMatrixLike.this.type, Vector[E], That]): That

    Returns the sum of this and b.

    Returns the sum of this and b.

    b

    the other matrix to be added

    returns

    this+b

  7. def ++[B >: Vector[E], That](that: GenTraversableOnce[B])(implicit bf: CanBuildFrom[M, B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  8. def ++:[B >: Vector[E], That](that: Traversable[B])(implicit bf: CanBuildFrom[M, B, That]): That
    Definition Classes
    TraversableLike
  9. def ++:[B >: Vector[E], That](that: TraversableOnce[B])(implicit bf: CanBuildFrom[M, B, That]): That
    Definition Classes
    TraversableLike
  10. def -[That >: M <: Matrix[E]](b: That)(implicit vbf: VectorCanBuildFrom[Vector[E], E, Vector[E]], mbf: MatrixCanBuildFrom[GenMatrixLike.this.type, Vector[E], That]): That

    Returns the difference of this and b.

    Returns the difference of this and b.

    b

    the other matrix to be subtracted

    returns

    this-b

  11. def /:[B](z: B)(op: (B, Vector[E]) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  12. def :\[B](z: B)(op: (Vector[E], B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  13. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  14. def @@(at: (Int, Int)): M

    at

    tuple of the lower row- and column-index bounds of the new matrix

    returns

    a copy of this matrix with the specified lower row- and column-index bounds; all row vectors are shifted to this bound

  15. def addString(b: StringBuilder): StringBuilder
    Definition Classes
    TraversableOnce
  16. def addString(b: StringBuilder, sep: String): StringBuilder
    Definition Classes
    TraversableOnce
  17. def addString(b: StringBuilder, start: String, sep: String, end: String): StringBuilder
    Definition Classes
    TraversableOnce
  18. def aggregate[B](z: ⇒ B)(seqop: (B, Vector[E]) ⇒ B, combop: (B, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  19. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  20. def atCol(at: Int): M

    at

    the lower column-index bound of the new matrix

    returns

    a copy of this matrix with the specified lower column-index bound; all row vectors are shifted to this bound

  21. def atRow(at: Int): M

    at

    the lower row-index bound of the new matrix

    returns

    a copy of this matrix with the specified lower row-index bound

  22. def binaryOp[That >: M <: Matrix[E]](f: (Vector[E], Vector[E]) ⇒ Vector[E], b: That)(implicit bf: MatrixCanBuildFrom[GenMatrixLike.this.type, Vector[E], That]): That
    Attributes
    protected
  23. def canEqual(that: Any): Boolean
    Definition Classes
    IterableLike → Equals
  24. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  25. def collect[B, That](pf: PartialFunction[Vector[E], B])(implicit bf: CanBuildFrom[M, B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  26. def collectFirst[B](pf: PartialFunction[Vector[E], B]): Option[B]
    Definition Classes
    TraversableOnce
  27. def copyToArray[B >: Vector[E]](xs: Array[B], start: Int, len: Int): Unit
    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  28. def copyToArray[B >: Vector[E]](xs: Array[B]): Unit
    Definition Classes
    TraversableOnce → GenTraversableOnce
  29. def copyToArray[B >: Vector[E]](xs: Array[B], start: Int): Unit
    Definition Classes
    TraversableOnce → GenTraversableOnce
  30. def copyToBuffer[B >: Vector[E]](dest: Buffer[B]): Unit
    Definition Classes
    TraversableOnce
  31. def count(p: (Vector[E]) ⇒ Boolean): Int
    Definition Classes
    TraversableOnce → GenTraversableOnce
  32. def drop(n: Int): M
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  33. def dropRight(n: Int): M
    Definition Classes
    IterableLike
  34. def dropWhile(p: (Vector[E]) ⇒ Boolean): M
    Definition Classes
    TraversableLike → GenTraversableLike
  35. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  36. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  37. def exists(p: (Vector[E]) ⇒ Boolean): Boolean
    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  38. def filter(p: (Vector[E]) ⇒ Boolean): M
    Definition Classes
    TraversableLike → GenTraversableLike
  39. def filterNot(p: (Vector[E]) ⇒ Boolean): M
    Definition Classes
    TraversableLike → GenTraversableLike
  40. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  41. def find(p: (Vector[E]) ⇒ Boolean): Option[Vector[E]]
    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  42. def flatMap[B, That](f: (Vector[E]) ⇒ GenTraversableOnce[B])(implicit bf: CanBuildFrom[M, B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic
  43. def fold[A1 >: Vector[E]](z: A1)(op: (A1, A1) ⇒ A1): A1
    Definition Classes
    TraversableOnce → GenTraversableOnce
  44. def foldLeft[B](z: B)(op: (B, Vector[E]) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  45. def foldRight[B](z: B)(op: (Vector[E], B) ⇒ B): B
    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  46. def forall(p: (Vector[E]) ⇒ Boolean): Boolean
    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  47. def foreach[U](f: (Vector[E]) ⇒ U): Unit
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike → TraversableOnce → GenTraversableOnce → FilterMonadic
  48. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  49. def groupBy[K](f: (Vector[E]) ⇒ K): Map[K, M]
    Definition Classes
    TraversableLike → GenTraversableLike
  50. def grouped(size: Int): Iterator[M]
    Definition Classes
    IterableLike
  51. def hasDefiniteSize: Boolean
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  52. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  53. def head: Vector[E]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  54. def headOption: Option[Vector[E]]
    Definition Classes
    TraversableLike → GenTraversableLike
  55. def init: M
    Definition Classes
    TraversableLike → GenTraversableLike
  56. def inits: Iterator[M]
    Definition Classes
    TraversableLike
  57. def isEmpty: Boolean
    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  58. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  59. final def isTraversableAgain: Boolean
    Definition Classes
    TraversableLike → GenTraversableLike → GenTraversableOnce
  60. def last: Vector[E]
    Definition Classes
    TraversableLike → GenTraversableLike
  61. def lastOption: Option[Vector[E]]
    Definition Classes
    TraversableLike → GenTraversableLike
  62. def map[B, That](f: (Vector[E]) ⇒ B)(implicit bf: CanBuildFrom[M, B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic
  63. def max[B >: Vector[E]](implicit cmp: Ordering[B]): Vector[E]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  64. def maxBy[B](f: (Vector[E]) ⇒ B)(implicit cmp: Ordering[B]): Vector[E]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  65. def min[B >: Vector[E]](implicit cmp: Ordering[B]): Vector[E]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  66. def minBy[B](f: (Vector[E]) ⇒ B)(implicit cmp: Ordering[B]): Vector[E]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  67. def mkString: String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  68. def mkString(sep: String): String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  69. def mkString(start: String, sep: String, end: String): String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  70. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  71. def nonEmpty: Boolean
    Definition Classes
    TraversableOnce → GenTraversableOnce
  72. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  73. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  74. def par: ParIterable[Vector[E]]
    Definition Classes
    Parallelizable
  75. def parCombiner: Combiner[Vector[E], ParIterable[Vector[E]]]
    Attributes
    protected[this]
    Definition Classes
    TraversableLike → Parallelizable
  76. def partition(p: (Vector[E]) ⇒ Boolean): (M, M)
    Definition Classes
    TraversableLike → GenTraversableLike
  77. def product[B >: Vector[E]](implicit num: Numeric[B]): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  78. def reduce[A1 >: Vector[E]](op: (A1, A1) ⇒ A1): A1
    Definition Classes
    TraversableOnce → GenTraversableOnce
  79. def reduceLeft[B >: Vector[E]](op: (B, Vector[E]) ⇒ B): B
    Definition Classes
    TraversableOnce
  80. def reduceLeftOption[B >: Vector[E]](op: (B, Vector[E]) ⇒ B): Option[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  81. def reduceOption[A1 >: Vector[E]](op: (A1, A1) ⇒ A1): Option[A1]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  82. def reduceRight[B >: Vector[E]](op: (Vector[E], B) ⇒ B): B
    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  83. def reduceRightOption[B >: Vector[E]](op: (Vector[E], B) ⇒ B): Option[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  84. def repr: M
    Definition Classes
    TraversableLike → GenTraversableLike
  85. def reversed: List[Vector[E]]
    Attributes
    protected[this]
    Definition Classes
    TraversableOnce
  86. def sameElements[B >: Vector[E]](that: GenIterable[B]): Boolean
    Definition Classes
    IterableLike → GenIterableLike
  87. def scan[B >: Vector[E], That](z: B)(op: (B, B) ⇒ B)(implicit cbf: CanBuildFrom[M, B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  88. def scanLeft[B, That](z: B)(op: (B, Vector[E]) ⇒ B)(implicit bf: CanBuildFrom[M, B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  89. def scanRight[B, That](z: B)(op: (Vector[E], B) ⇒ B)(implicit bf: CanBuildFrom[M, B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
    Annotations
    @migration
    Migration

    (Changed in version 2.9.0) The behavior of scanRight has changed. The previous behavior can be reproduced with scanRight.reverse.

  90. def shorten: M

    returns

    this matrix with a shortened index range stripped by leading and trailing zero-vector elements after shortening the vector elements itself (i.e., making concrete leading and trailing zeroes virtual in both dimensions)

    Since

    2.1.0

  91. def size: Int
    Definition Classes
    TraversableOnce → GenTraversableOnce
  92. def sizeHintIfCheap: Int
    Attributes
    protected[scala.collection]
    Definition Classes
    GenTraversableOnce
  93. def slice(from: Int, until: Int): M
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  94. def sliding(size: Int, step: Int): Iterator[M]
    Definition Classes
    IterableLike
  95. def sliding(size: Int): Iterator[M]
    Definition Classes
    IterableLike
  96. def span(p: (Vector[E]) ⇒ Boolean): (M, M)
    Definition Classes
    TraversableLike → GenTraversableLike
  97. def splitAt(n: Int): (M, M)
    Definition Classes
    TraversableLike → GenTraversableLike
  98. def stringPrefix: String
    Definition Classes
    TraversableLike → GenTraversableLike
  99. def sum[B >: Vector[E]](implicit num: Numeric[B]): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  100. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  101. def tail: M
    Definition Classes
    TraversableLike → GenTraversableLike
  102. def tails: Iterator[M]
    Definition Classes
    TraversableLike
  103. def take(n: Int): M
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  104. def takeRight(n: Int): M
    Definition Classes
    IterableLike
  105. def takeWhile(p: (Vector[E]) ⇒ Boolean): M
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  106. def thisCollection: M
    Attributes
    protected[this]
    Definition Classes
    GenMatrixLike → IterableLike → TraversableLike
  107. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, Vector[E], Col[Vector[E]]]): Col[Vector[E]]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  108. def toArray[B >: Vector[E]](implicit arg0: ClassTag[B]): Array[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  109. def toBuffer[B >: Vector[E]]: Buffer[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  110. def toCollection(repr: M): M
    Attributes
    protected[this]
    Definition Classes
    GenMatrixLike → IterableLike → TraversableLike
  111. def toIndexedSeq: IndexedSeq[Vector[E]]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  112. def toIterable: Iterable[Vector[E]]
    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  113. def toIterator: Iterator[Vector[E]]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableOnce
    Annotations
    @deprecatedOverriding( ... , "2.11.0" )
  114. def toList: List[Vector[E]]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  115. def toMap[T, U](implicit ev: <:<[Vector[E], (T, U)]): Map[T, U]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  116. def toSeq: Seq[Vector[E]]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  117. def toSet[B >: Vector[E]]: Set[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  118. def toStream: Stream[Vector[E]]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableOnce
  119. def toString(): String
    Definition Classes
    TraversableLike → Any
  120. def toTraversable: Traversable[Vector[E]]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
    Annotations
    @deprecatedOverriding( ... , "2.11.0" )
  121. def toVector: scala.Vector[Vector[E]]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  122. def transposed(): M

    Returns the transpose of this matrix..

    Returns the transpose of this matrix..

    returns

    thisT

  123. def unaryOp(f: (Vector[E]) ⇒ Vector[E]): M
    Attributes
    protected
  124. def unary_+(): M

    Returns identity.

    Returns identity. Can also be used to copy this.

    returns

    +this

  125. def unary_-(): M

    Returns negative complement of this.

    Returns negative complement of this.

    returns

    -this

  126. def view(from: Int, until: Int): IterableView[Vector[E], M]
    Definition Classes
    IterableLike → TraversableLike
  127. def view: IterableView[Vector[E], M]
    Definition Classes
    IterableLike → TraversableLike
  128. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  129. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  130. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  131. def widen(index: Index2): M

    index

    the requested index ranges in both dimensions (the actual index ranges will be the union of this argument and the existing ones)

    returns

    this vector with widened index ranges extended by leading and trailing zero-vector elements according to index.dim1 and then widening the vector elements itself according to index.dim2 (i.e., in both dimensions adding concrete leading and trailing zeroes that were virtual before)

    Since

    2.1.0

  132. def withFilter(p: (Vector[E]) ⇒ Boolean): FilterMonadic[Vector[E], M]
    Definition Classes
    TraversableLike → FilterMonadic
  133. def zip[A1 >: Vector[E], B, That](that: GenIterable[B])(implicit bf: CanBuildFrom[M, (A1, B), That]): That
    Definition Classes
    IterableLike → GenIterableLike
  134. def zipAll[B, A1 >: Vector[E], That](that: GenIterable[B], thisElem: A1, thatElem: B)(implicit bf: CanBuildFrom[M, (A1, B), That]): That
    Definition Classes
    IterableLike → GenIterableLike
  135. def zipWithIndex[A1 >: Vector[E], That](implicit bf: CanBuildFrom[M, (A1, Int), That]): That
    Definition Classes
    IterableLike → GenIterableLike

Inherited from IterableLike[Vector[E], M]

Inherited from GenIterableLike[Vector[E], M]

Inherited from TraversableLike[Vector[E], M]

Inherited from GenTraversableLike[Vector[E], M]

Inherited from Parallelizable[Vector[E], ParIterable[Vector[E]]]

Inherited from TraversableOnce[Vector[E]]

Inherited from GenTraversableOnce[Vector[E]]

Inherited from FilterMonadic[Vector[E], M]

Inherited from HasNewBuilder[Vector[E], M]

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped