Java Array Sum sum(final double[] decay, final int factor)

Description

Sums up the decay photons at a pixel.

License

Open Source License

Declaration

private static int sum(final double[] decay, final int factor) 

Method Source Code

//package com.java2s;
/*//  ww  w  .jav  a  2  s  . c o m
 * #%L
 * SLIM Curve plugin for combined spectral-lifetime image analysis.
 * %%
 * Copyright (C) 2010 - 2015 Board of Regents of the University of
 * Wisconsin-Madison.
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #L%
 */

public class Main {
    /**
     * Sums up the decay photons at a pixel.
     *
     */
    private static int sum(final double[] decay, final int factor) {
        long returnValue = 0;
        for (final double d : decay) {
            returnValue += (d / factor);
        }
        if (returnValue > Integer.MAX_VALUE) {
            returnValue = Integer.MAX_VALUE;
        }
        return (int) returnValue;
    }
}

Related

1. sum(final byte[] array)
2. sum(final double... values)
3. sum(final double[] a)
4. sum(final double[] arr)
5. sum(final double[] array)
6. sum(final Double[] doubles)
7. sum(final double[] productMix)
8. sum(final double[] target)
9. sum(final double[] vec)