Java Matrix Flatten flatten(double[][] arr)

Description

flatten

License

Apache License

Declaration

public static double[] flatten(double[][] arr) 

Method Source Code

//package com.java2s;
/*// w  w w.ja v a  2s  . c  om
 *
 *  * Copyright 2015 Skymind,Inc.
 *  *
 *  *    Licensed under the Apache License, Version 2.0 (the "License");
 *  *    you may not use this file except in compliance with the License.
 *  *    You may obtain a copy of the License at
 *  *
 *  *        http://www.apache.org/licenses/LICENSE-2.0
 *  *
 *  *    Unless required by applicable law or agreed to in writing, software
 *  *    distributed under the License is distributed on an "AS IS" BASIS,
 *  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  *    See the License for the specific language governing permissions and
 *  *    limitations under the License.
 *
 *
 */

public class Main {
    public static float[] flatten(float[][] arr) {
        float[] ret = new float[arr.length * arr[0].length];
        int count = 0;
        for (int i = 0; i < arr.length; i++)
            for (int j = 0; j < arr[i].length; j++)
                ret[count++] = arr[i][j];
        return ret;
    }

    public static int[] flatten(int[][] arr) {
        int[] ret = new int[arr.length * arr[0].length];
        int count = 0;
        for (int i = 0; i < arr.length; i++)
            for (int j = 0; j < arr[i].length; j++)
                ret[count++] = arr[i][j];
        return ret;
    }

    public static double[] flatten(double[][] arr) {
        double[] ret = new double[arr.length * arr[0].length];
        int count = 0;
        for (int i = 0; i < arr.length; i++)
            for (int j = 0; j < arr[i].length; j++)
                ret[count++] = arr[i][j];
        return ret;
    }
}

Related

1. flatten(boolean[][] array)
2. flatten(byte[][] matrix)
3. flatten(double[][] array)
4. flatten(double[][] array)
5. flatten(double[][] matrix)
6. flatten(double[][] matrix)