org.ejml.ops

Class ConvertDMatrixSparse

java.lang.Object

org.ejml.ops.ConvertDMatrixSparse

public class ConvertDMatrixSparse
extends java.lang.Object

Contains functions for converting between row and sparse matrix formats as well as sparse to sparse.

Constructor Summary

Constructors

Constructor and Description
ConvertDMatrixSparse()

Method Summary

Modifier and Type	Method and Description
static DMatrixSparseTriplet	convert(DMatrix src, DMatrixSparseTriplet dst)
static DMatrixSparseCSC	convert(DMatrixRMaj src, DMatrixSparseCSC dst)
static DMatrixSparseTriplet	convert(DMatrixRMaj src, DMatrixSparseTriplet dst)
static DMatrixRMaj	convert(DMatrixSparseCSC src, DMatrixRMaj dst)
static DMatrixSparseTriplet	convert(DMatrixSparseCSC src, DMatrixSparseTriplet dst)
static DMatrixRMaj	convert(DMatrixSparseTriplet src, DMatrixRMaj dst)
static DMatrixSparseCSC	convert(DMatrixSparseTriplet src, DMatrixSparseCSC dst)
static DMatrixSparseCSC	convert(DMatrixSparseTriplet src, DMatrixSparseCSC dst, int[] hist) Converts SMatrixTriplet_64 into a SMatrixCC_64.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConvertDMatrixSparse

public ConvertDMatrixSparse()

Method Detail

convert

public static DMatrixSparseTriplet convert(DMatrix src,
                                           DMatrixSparseTriplet dst)

convert

public static DMatrixSparseTriplet convert(DMatrixRMaj src,
                                           DMatrixSparseTriplet dst)

convert

public static DMatrixRMaj convert(DMatrixSparseTriplet src,
                                  DMatrixRMaj dst)

convert

public static DMatrixRMaj convert(DMatrixSparseCSC src,
                                  DMatrixRMaj dst)

convert

public static DMatrixSparseCSC convert(DMatrixRMaj src,
                                       DMatrixSparseCSC dst)

Parameters:

src - Original matrix that is to be converted.

dst - Storage for the converted matrix. If null a new instance will be returned.

Returns:

The converted matrix

convert

public static DMatrixSparseCSC convert(DMatrixSparseTriplet src,
                                       DMatrixSparseCSC dst,
                                       int[] hist)

Converts SMatrixTriplet_64 into a SMatrixCC_64.

Parameters:

src - Original matrix which is to be copied. Not modified.

dst - Destination. Will be a copy. Modified.

hist - Workspace. Should be at least as long as the number of columns. Can be null.

convert

public static DMatrixSparseCSC convert(DMatrixSparseTriplet src,
                                       DMatrixSparseCSC dst)

convert

public static DMatrixSparseTriplet convert(DMatrixSparseCSC src,
                                           DMatrixSparseTriplet dst)