Java Double Array Create toDoubleArray(String[] anArray)

Description

to Double Array

License

Open Source License

Parameter

Parameter	Description
anArray	The array to convert.

Exception

Parameter	Description
NumberFormatException	if any of the input elements can not beparsed as a double.

Return

An array of doubles of the same length as the input, each element of which contains the decoded double of the corresponding input element.

Declaration

public static double[] toDoubleArray(String[] anArray) throws NumberFormatException 

Method Source Code

//package com.java2s;
/*/*w w w. j a  va  2s  .c om*/
 * ArrayUtilities.java (Class: com.madphysicist.tools.util.ArrayUtilities)
 *
 * Mad Physicist JTools Project (General Purpose Utilities)
 *
 * The MIT License (MIT)
 *
 * Copyright (c) 2013 by Joseph Fox-Rabinovitz
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

public class Main {
    /**
     * @brief Converts an array of strings into an array of doubles.
     *
     * The strings are expected to be in base ten.
     *
     * @param anArray The array to convert.
     * @return An array of doubles of the same length as the input, each element
     * of which contains the decoded double of the corresponding input element.
     * @throws NumberFormatException if any of the input elements can not be
     * parsed as a double.
     * @since 1.0.2
     */
    public static double[] toDoubleArray(String[] anArray) throws NumberFormatException {
        double[] output = new double[anArray.length];
        for (int index = 0; index < anArray.length; index++)
            output[index] = Double.parseDouble(anArray[index]);
        return output;
    }
}

Related

1. toDoubleArray(int[] ints)
2. toDoubleArray(Number[] array)
3. toDoubleArray(String array)
4. toDoubleArray(String str, String separator)
5. toDoubleArray(String value)
6. toDoubleArray(String[] arr)
7. toDoubleArray(String[] in)
8. toDoubleArray(String[] inArray)