Method addAndGet

JSAT/src/jsat/utils/concurrent/AtomicDouble.java:49–58

Atomically adds the given value to the current value. @param delta the value to add @return the updated value

(double delta)

     * @return the updated value
     */
    public final double addAndGet(double delta) 
    {
        while(true) 
        {
            double orig = get();
            double newVal = orig + delta;
            if (compareAndSet(orig, newVal))
                return newVal;
        }
    }
    
    public boolean compareAndSet(double expect, double update)
    {