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Colt 1.2.0
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Uses of Class
cern.colt.matrix.ObjectMatrix2D

Packages that use ObjectMatrix2D
cern.colt.matrix Matrix interfaces and factories; efficient and flexible dense and sparse 1, 2, 3 and d-dimensional matrices holding objects or primitive data types such as int, double, etc; Templated, fixed sized (not dynamically resizable); Also known as multi-dimensional arrays or Data Cubes. 
cern.colt.matrix.impl Matrix implementations; You normally need not look at this package, because all concrete classes implement the abstract interfaces of cern.colt.matrix, without subsetting or supersetting. 
cern.colt.matrix.objectalgo Object matrix algorithms such as print formatting, sorting, partitioning and statistics. 
 

Uses of ObjectMatrix2D in cern.colt.matrix
 

Methods in cern.colt.matrix that return ObjectMatrix2D
 ObjectMatrix2D ObjectMatrix3D.viewColumn(int column)
          Constructs and returns a new 2-dimensional slice view representing the slices and rows of the given column.
 ObjectMatrix2D ObjectMatrix3D.viewRow(int row)
          Constructs and returns a new 2-dimensional slice view representing the slices and columns of the given row.
 ObjectMatrix2D ObjectMatrix3D.viewSlice(int slice)
          Constructs and returns a new 2-dimensional slice view representing the rows and columns of the given slice.
 ObjectMatrix2D ObjectMatrix2D.assign(Object[][] values)
          Sets all cells to the state specified by values.
 ObjectMatrix2D ObjectMatrix2D.assign(ObjectFunction function)
          Assigns the result of a function to each cell; x[row,col] = function(x[row,col]).
 ObjectMatrix2D ObjectMatrix2D.assign(ObjectMatrix2D other)
          Replaces all cell values of the receiver with the values of another matrix.
 ObjectMatrix2D ObjectMatrix2D.assign(ObjectMatrix2D y, ObjectObjectFunction function)
          Assigns the result of a function to each cell; x[row,col] = function(x[row,col],y[row,col]).
 ObjectMatrix2D ObjectMatrix2D.assign(Object value)
          Sets all cells to the state specified by value.
 ObjectMatrix2D ObjectMatrix2D.copy()
          Constructs and returns a deep copy of the receiver.
 ObjectMatrix2D ObjectMatrix2D.like()
          Construct and returns a new empty matrix of the same dynamic type as the receiver, having the same number of rows and columns.
abstract  ObjectMatrix2D ObjectMatrix2D.like(int rows, int columns)
          Construct and returns a new empty matrix of the same dynamic type as the receiver, having the specified number of rows and columns.
 ObjectMatrix2D ObjectMatrix2D.viewColumnFlip()
          Constructs and returns a new flip view along the column axis.
 ObjectMatrix2D ObjectMatrix2D.viewDice()
          Constructs and returns a new dice (transposition) view; Swaps axes; example: 3 x 4 matrix --> 4 x 3 matrix.
 ObjectMatrix2D ObjectMatrix2D.viewPart(int row, int column, int height, int width)
          Constructs and returns a new sub-range view that is a height x width sub matrix starting at [row,column].
 ObjectMatrix2D ObjectMatrix2D.viewRowFlip()
          Constructs and returns a new flip view along the row axis.
 ObjectMatrix2D ObjectMatrix2D.viewSelection(int[] rowIndexes, int[] columnIndexes)
          Constructs and returns a new selection view that is a matrix holding the indicated cells.
 ObjectMatrix2D ObjectMatrix2D.viewSelection(ObjectMatrix1DProcedure condition)
          Constructs and returns a new selection view that is a matrix holding all rows matching the given condition.
 ObjectMatrix2D ObjectMatrix2D.viewSorted(int column)
          Sorts the matrix rows into ascending order, according to the natural ordering of the matrix values in the given column.
 ObjectMatrix2D ObjectMatrix2D.viewStrides(int rowStride, int columnStride)
          Constructs and returns a new stride view which is a sub matrix consisting of every i-th cell.
abstract  ObjectMatrix2D ObjectMatrix1D.like2D(int rows, int columns)
          Construct and returns a new 2-d matrix of the corresponding dynamic type, entirelly independent of the receiver.
 ObjectMatrix2D ObjectFactory2D.appendColumns(ObjectMatrix2D A, ObjectMatrix2D B)
          C = A||B; Constructs a new matrix which is the column-wise concatenation of two other matrices.
 ObjectMatrix2D ObjectFactory2D.appendRows(ObjectMatrix2D A, ObjectMatrix2D B)
          C = A||B; Constructs a new matrix which is the row-wise concatenation of two other matrices.
 ObjectMatrix2D ObjectFactory2D.compose(ObjectMatrix2D[][] parts)
          Constructs a block matrix made from the given parts.
 ObjectMatrix2D ObjectFactory2D.composeDiagonal(ObjectMatrix2D A, ObjectMatrix2D B)
          Constructs a diagonal block matrix from the given parts (the direct sum of two matrices).
 ObjectMatrix2D ObjectFactory2D.composeDiagonal(ObjectMatrix2D A, ObjectMatrix2D B, ObjectMatrix2D C)
          Constructs a diagonal block matrix from the given parts.
 ObjectMatrix2D ObjectFactory2D.diagonal(ObjectMatrix1D vector)
          Constructs a new diagonal matrix whose diagonal elements are the elements of vector.
 ObjectMatrix2D ObjectFactory2D.make(Object[][] values)
          Constructs a matrix with the given cell values.
 ObjectMatrix2D ObjectFactory2D.make(Object[] values, int rows)
          Construct a matrix from a one-dimensional column-major packed array, ala Fortran.
 ObjectMatrix2D ObjectFactory2D.make(int rows, int columns)
          Constructs a matrix with the given shape, each cell initialized with zero.
 ObjectMatrix2D ObjectFactory2D.make(int rows, int columns, Object initialValue)
          Constructs a matrix with the given shape, each cell initialized with the given value.
 ObjectMatrix2D ObjectFactory2D.repeat(ObjectMatrix2D A, int rowRepeat, int columnRepeat)
          C = A||A||..||A; Constructs a new matrix which is duplicated both along the row and column dimension.
 

Methods in cern.colt.matrix with parameters of type ObjectMatrix2D
 boolean ObjectMatrix2DProcedure.apply(ObjectMatrix2D element)
          Applies a procedure to an argument.
 Object ObjectMatrix2D.aggregate(ObjectMatrix2D other, ObjectObjectFunction aggr, ObjectObjectFunction f)
          Applies a function to each corresponding cell of two matrices and aggregates the results.
 ObjectMatrix2D ObjectMatrix2D.assign(ObjectMatrix2D other)
          Replaces all cell values of the receiver with the values of another matrix.
 ObjectMatrix2D ObjectMatrix2D.assign(ObjectMatrix2D y, ObjectObjectFunction function)
          Assigns the result of a function to each cell; x[row,col] = function(x[row,col],y[row,col]).
 ObjectMatrix2D ObjectFactory2D.appendColumns(ObjectMatrix2D A, ObjectMatrix2D B)
          C = A||B; Constructs a new matrix which is the column-wise concatenation of two other matrices.
 ObjectMatrix2D ObjectFactory2D.appendRows(ObjectMatrix2D A, ObjectMatrix2D B)
          C = A||B; Constructs a new matrix which is the row-wise concatenation of two other matrices.
 ObjectMatrix2D ObjectFactory2D.compose(ObjectMatrix2D[][] parts)
          Constructs a block matrix made from the given parts.
 ObjectMatrix2D ObjectFactory2D.composeDiagonal(ObjectMatrix2D A, ObjectMatrix2D B)
          Constructs a diagonal block matrix from the given parts (the direct sum of two matrices).
 ObjectMatrix2D ObjectFactory2D.composeDiagonal(ObjectMatrix2D A, ObjectMatrix2D B, ObjectMatrix2D C)
          Constructs a diagonal block matrix from the given parts.
 void ObjectFactory2D.decompose(ObjectMatrix2D[][] parts, ObjectMatrix2D matrix)
          Splits a block matrix into its constituent blocks; Copies blocks of a matrix into the given parts.
 ObjectMatrix1D ObjectFactory2D.diagonal(ObjectMatrix2D A)
          Constructs a new vector consisting of the diagonal elements of A.
 ObjectMatrix2D ObjectFactory2D.repeat(ObjectMatrix2D A, int rowRepeat, int columnRepeat)
          C = A||A||..||A; Constructs a new matrix which is duplicated both along the row and column dimension.
 

Uses of ObjectMatrix2D in cern.colt.matrix.impl
 

Subclasses of ObjectMatrix2D in cern.colt.matrix.impl
 class DenseObjectMatrix2D
          Dense 2-d matrix holding Object elements.
 class SparseObjectMatrix2D
          Sparse hashed 2-d matrix holding Object elements.
 

Methods in cern.colt.matrix.impl that return ObjectMatrix2D
 ObjectMatrix2D SparseObjectMatrix2D.like(int rows, int columns)
          Construct and returns a new empty matrix of the same dynamic type as the receiver, having the specified number of rows and columns.
 ObjectMatrix2D SparseObjectMatrix1D.like2D(int rows, int columns)
          Construct and returns a new 2-d matrix of the corresponding dynamic type, entirelly independent of the receiver.
 ObjectMatrix2D DenseObjectMatrix2D.assign(Object[][] values)
          Sets all cells to the state specified by values.
 ObjectMatrix2D DenseObjectMatrix2D.assign(ObjectFunction function)
          Assigns the result of a function to each cell; x[row,col] = function(x[row,col]).
 ObjectMatrix2D DenseObjectMatrix2D.assign(ObjectMatrix2D source)
          Replaces all cell values of the receiver with the values of another matrix.
 ObjectMatrix2D DenseObjectMatrix2D.assign(ObjectMatrix2D y, ObjectObjectFunction function)
          Assigns the result of a function to each cell; x[row,col] = function(x[row,col],y[row,col]).
 ObjectMatrix2D DenseObjectMatrix2D.like(int rows, int columns)
          Construct and returns a new empty matrix of the same dynamic type as the receiver, having the specified number of rows and columns.
 ObjectMatrix2D DenseObjectMatrix1D.like2D(int rows, int columns)
          Construct and returns a new 2-d matrix of the corresponding dynamic type, entirelly independent of the receiver.
 

Methods in cern.colt.matrix.impl with parameters of type ObjectMatrix2D
 ObjectMatrix2D DenseObjectMatrix2D.assign(ObjectMatrix2D source)
          Replaces all cell values of the receiver with the values of another matrix.
 ObjectMatrix2D DenseObjectMatrix2D.assign(ObjectMatrix2D y, ObjectObjectFunction function)
          Assigns the result of a function to each cell; x[row,col] = function(x[row,col],y[row,col]).
 

Uses of ObjectMatrix2D in cern.colt.matrix.objectalgo
 

Methods in cern.colt.matrix.objectalgo that return ObjectMatrix2D
 ObjectMatrix2D Sorting.sort(ObjectMatrix2D matrix, int column)
          Sorts the matrix rows into ascending order, according to the natural ordering of the matrix values in the given column.
 ObjectMatrix2D Sorting.sort(ObjectMatrix2D matrix, ObjectMatrix1DComparator c)
          Sorts the matrix rows according to the order induced by the specified comparator.
static ObjectMatrix2D Partitioning.partition(ObjectMatrix2D matrix, int column, Object[] splitters, int[] splitIndexes)
          Same as Partitioning.partition(int[],int,int,int[],int,int,int[]) except that it synchronously partitions the rows of the given matrix by the values of the given matrix column; This is essentially the same as partitioning a list of composite objects by some instance variable; In other words, two entire rows of the matrix are swapped, whenever two column values indicate so.
 

Methods in cern.colt.matrix.objectalgo with parameters of type ObjectMatrix2D
 ObjectMatrix2D Sorting.sort(ObjectMatrix2D matrix, int column)
          Sorts the matrix rows into ascending order, according to the natural ordering of the matrix values in the given column.
 ObjectMatrix2D Sorting.sort(ObjectMatrix2D matrix, ObjectMatrix1DComparator c)
          Sorts the matrix rows according to the order induced by the specified comparator.
static void Partitioning.partition(ObjectMatrix2D matrix, int[] rowIndexes, int rowFrom, int rowTo, int column, Object[] splitters, int splitFrom, int splitTo, int[] splitIndexes)
          Same as Partitioning.partition(int[],int,int,int[],int,int,int[]) except that it synchronously partitions the rows of the given matrix by the values of the given matrix column; This is essentially the same as partitioning a list of composite objects by some instance variable; In other words, two entire rows of the matrix are swapped, whenever two column values indicate so.
static ObjectMatrix2D Partitioning.partition(ObjectMatrix2D matrix, int column, Object[] splitters, int[] splitIndexes)
          Same as Partitioning.partition(int[],int,int,int[],int,int,int[]) except that it synchronously partitions the rows of the given matrix by the values of the given matrix column; This is essentially the same as partitioning a list of composite objects by some instance variable; In other words, two entire rows of the matrix are swapped, whenever two column values indicate so.
 int ObjectMatrix2DComparator.compare(ObjectMatrix2D o1, ObjectMatrix2D o2)
          Compares its two arguments for order.
 String Formatter.toSourceCode(ObjectMatrix2D matrix)
          Returns a string s such that Object[] m = s is a legal Java statement.
 String Formatter.toString(ObjectMatrix2D matrix)
          Returns a string representation of the given matrix.
 String Formatter.toTitleString(ObjectMatrix2D matrix, String[] rowNames, String[] columnNames, String rowAxisName, String columnAxisName, String title)
          Returns a string representation of the given matrix with axis as well as rows and columns labeled.
 

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