org.ejml.ops

Class ReadMatrixCsv

java.lang.Object

org.ejml.ops.ReadCsv

org.ejml.ops.ReadMatrixCsv

public class ReadMatrixCsv
extends ReadCsv

Reads in a matrix that is in a column-space-value (CSV) format.

Constructor Summary

Constructors

Constructor and Description
ReadMatrixCsv(java.io.InputStream in) Specifies where input comes from.

Method Summary

Modifier and Type	Method and Description
<M extends Matrix> M	read() Reads in a DenseMatrix64F from the IO stream.
CDenseMatrix64F	readComplex(int numRows, int numCols) Reads in a CDenseMatrix64F from the IO stream where the user specifies the matrix dimensions.
DenseMatrix64F	readReal(int numRows, int numCols) Reads in a DenseMatrix64F from the IO stream where the user specifies the matrix dimensions.

Methods inherited from class org.ejml.ops.ReadCsv

getLineNumber, getReader, setComment

Methods inherited from class java.lang.Object

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

Constructor Detail

ReadMatrixCsv

public ReadMatrixCsv(java.io.InputStream in)

Specifies where input comes from.

Parameters:

in - Where the input comes from.

Method Detail

read

public <M extends Matrix> M read()
                          throws java.io.IOException

Reads in a DenseMatrix64F from the IO stream.

Returns:

DenseMatrix64F

Throws:

java.io.IOException - If anything goes wrong.

readReal

public DenseMatrix64F readReal(int numRows,
                               int numCols)
                        throws java.io.IOException

Reads in a DenseMatrix64F from the IO stream where the user specifies the matrix dimensions.

Parameters:

numRows - Number of rows in the matrix

numCols - Number of columns in the matrix

Returns:

DenseMatrix64F

Throws:

java.io.IOException

readComplex

public CDenseMatrix64F readComplex(int numRows,
                                   int numCols)
                            throws java.io.IOException

Reads in a CDenseMatrix64F from the IO stream where the user specifies the matrix dimensions.

Parameters:

numRows - Number of rows in the matrix

numCols - Number of columns in the matrix

Returns:

DenseMatrix64F

Throws:

java.io.IOException