Package linalg.util

Class FileManager

java.lang.Object

linalg.util.FileManager

public class FileManager
extends Object

This class provides several methods for loading and saving matrices to/from a file.

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)
static Matrix	readcsv(String filePath)	Loads matrix data from a file.
static void	write2csv(Matrix A, String filePath)	Writes the contends of a matrix to a csv file.

Methods inherited from class java.lang.Object

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

Method Details

readcsv

public static Matrix readcsv(String filePath)

Loads matrix data from a file.

Parameters:

filePath - - The path, including extension, of the file to read.

Returns:

A matrix containing the data from the csv file.

Throws:

IllegalArgumentException - if file path does not end with .csv, if file data is not formatted to be a CNumber correctly.

write2csv

public static void write2csv(Matrix A,
 String filePath)

Writes the contends of a matrix to a csv file.

Parameters:

A - - Matrix to write to file.

filePath - - Path, including extension, to write file to.

main

public static void main(String[] args)