Android Int Overflow Check multiply(int x, int y)

Description

Multiply two fixed-point values.

Parameter

Parameter	Description
x	a parameter
y	a parameter

Declaration

public static int multiply(int x, int y) 

Method Source Code

//package com.java2s;

public class Main {
    /**/*from  w w w.  j  a  v a  2  s  . co m*/
     * Multiply two fixed-point values.
     * @param x
     * @param y
     * @return
     */
    public static int multiply(int x, int y) {
        long z = (long) x * (long) y;
        return ((int) (z >> 16));
    }
}

Related

1. addAndCheck(int x, int y)
2. constrain(int value, int min, int max)
3. mulAndCheck(int x, int y)
4. stirlingS2(final int n, final int k)
5. subAndCheck(int x, int y)
6. multiply(int x, int y)
7. sqrt(int n)
8. divide(int x, int y)