Java Number Copy Sign copySign(double magnitude, double sign)

Description

copy Sign

License

Apache License

Declaration

public static double copySign(double magnitude, double sign) 

Method Source Code

//package com.java2s;
/*//from   w ww .  jav a2 s.  c  om
 * Copyright 2008 Google 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 double copySign(double magnitude, double sign) {
        if (sign < 0) {
            return (magnitude < 0) ? magnitude : -magnitude;
        } else {
            return (magnitude > 0) ? magnitude : -magnitude;
        }
    }

    public static float copySign(float magnitude, float sign) {
        return (float) (copySign((double) magnitude, (double) sign));
    }
}

Related

1. copySign(Double magnitude, Double sign)
2. copySign(double x, double y)
3. copySign(final double magnitude, final double sign)
4. copysign(final double x, final double y)