Java Double Array Create toDoubleArray(int... intArray)

Here you can find the source of toDoubleArray(int... intArray)

Description

to Double Array

License

Open Source License

Declaration

public static double[] toDoubleArray(int... intArray) 

Method Source Code

//package com.java2s;
/*//from   w ww  . j a v a 2s. co m
 * Copyright (C) 2008-2015 by Holger Arndt
 *
 * This file is part of the Universal Java Matrix Package (UJMP).
 * See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership and licensing.
 *
 * UJMP is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * UJMP is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with UJMP; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 * Boston, MA  02110-1301  USA
 */

public class Main {
    public static double[] toDoubleArray(int... intArray) {
        int nmb = intArray.length;
        double[] ret = new double[nmb];
        for (int i = 0; i < nmb; i++)
            ret[i] = intArray[i];
        return ret;
    }

    public static double[][] toDoubleArray(int[]... intArray) {
        int rows = intArray.length;
        if (rows <= 0)
            return new double[0][0];
        int cols = intArray[0].length;
        double[][] ret = new double[rows][cols];
        for (int i = rows - 1; i >= 0; i--) {
            for (int j = cols - 1; j >= 0; j--) {
                ret[i][j] = intArray[i][j];
            }
        }
        return ret;
    }
}

Related

  1. toDoubleArray(byte[] data)
  2. toDoubleArray(Double[] data)
  3. toDoubleArray(final byte[] array)
  4. toDoubleArray(final long[] array)
  5. toDoubleArray(final Object[] array)
  6. toDoubleArray(int[] ints)
  7. toDoubleArray(Number[] array)
  8. toDoubleArray(String array)
  9. toDoubleArray(String str, String separator)