Java Double Array Create toDoubleArray(String str, String separator)

Description

Convert a string of reals to a double array.

License

LGPL

Parameter

Parameter	Description
str	of numbers to convert
separator	String that separates each number

Return

an array of doubles

Declaration

public static double[] toDoubleArray(String str, String separator) 

Method Source Code

//package com.java2s;
/*//from   w ww .  ja  va2 s  .c  om
 * Copyright (c) 2013 mellowtech.org.
 *
 * The contents of this file are subject to the terms of one of the following
 * open source licenses: Apache 2.0 or LGPL 3.0 or LGPL 2.1 or CDDL 1.0 or EPL
 * 1.0 (the "Licenses"). You can select the license that you prefer but you may
 * not use this file except in compliance with one of these Licenses.
 *
 * You can obtain a copy of the Apache 2.0 license at
 * http://www.opensource.org/licenses/apache-2.0
 *
 * You can obtain a copy of the LGPL 3.0 license at
 * http://www.opensource.org/licenses/lgpl-3.0
 *
 * You can obtain a copy of the LGPL 2.1 license at
 * http://www.opensource.org/licenses/lgpl-2.1
 *
 * You can obtain a copy of the CDDL 1.0 license at
 * http://www.opensource.org/licenses/cddl1
 *
 * You can obtain a copy of the EPL 1.0 license at
 * http://www.opensource.org/licenses/eclipse-1.0
 *
 * See the Licenses for the specific language governing permissions and
 * limitations under the Licenses.
 */

public class Main {
    /**
     * Convert a string of reals to a double array.
     * 
     * @param str
     *          of numbers to convert
     * @param separator
     *          String that separates each number
     * @return an array of doubles
     */
    public static double[] toDoubleArray(String str, String separator) {
        String[] fields = str.split(separator);
        double[] tmp = new double[fields.length];
        for (int i = 0; i < tmp.length; i++)
            tmp[i] = Double.parseDouble(fields[i]);
        return tmp;
    }
}

Related

1. toDoubleArray(final Object[] array)
2. toDoubleArray(int... intArray)
3. toDoubleArray(int[] ints)
4. toDoubleArray(Number[] array)
5. toDoubleArray(String array)
6. toDoubleArray(String value)
7. toDoubleArray(String[] anArray)
8. toDoubleArray(String[] arr)
9. toDoubleArray(String[] in)