Example usage for org.apache.commons.math.util DoubleArray getNumElements

Introduction

In this page you can find the example usage for org.apache.commons.math.util DoubleArray getNumElements.

Prototype

int getNumElements();

Source Link

Document

Returns the number of elements currently in the array.

Usage

From source file:es.udc.gii.common.eaf.algorithm.population.Individual.java

/**
 * Returns the dimension of this individual as the sum of the dimensions of all its chromosomes.
 * @return the dimension of this individual.
 *//*  w ww.jav  a2  s. c  o  m*/
public int getDimension() {

    int dimension = 0;

    for (DoubleArray d : this.chromosomes) {
        dimension += d.getNumElements();
    }

    return dimension;

}

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From source file:es.udc.gii.common.eaf.algorithm.population.Individual.java

private boolean checkChromosomes(DoubleArray[] c_1, DoubleArray[] c_2) {

    DoubleArray d_1, d_2;

    if (c_1.length != c_2.length) {
        return false;
    }/* w  ww . j a  v a  2s  .  c o  m*/

    for (int i = 0; i < c_1.length; i++) {

        d_1 = c_1[i];
        d_2 = c_2[i];

        if (d_1.getNumElements() != d_2.getNumElements()) {
            return false;
        }

        if (!Arrays.equals(d_1.getElements(), d_2.getElements())) {
            return false;
        }

    }

    return true;
}

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